Merge pull request #73 from chrislusf/master

sync

.github/workflows/cleanup.yml

@@ -12,11 +12,11 @@ jobs:
 
     steps:
 
-    - name: Delete old release assets
+      - name: Delete old release assets
-      uses: mknejp/delete-release-assets@v1
+        uses: mknejp/delete-release-assets@v1
-      with:
+        with:
-        token: ${{ github.token }}
+          token: ${{ github.token }}
-        tag: dev
+          tag: dev
-        fail-if-no-assets: false 
+          fail-if-no-assets: false
-        assets: | 
+          assets: |
-          weed-*
+            weed-*

.github/workflows/release.yml

@@ -21,42 +21,42 @@ jobs:
 
     steps:
 
-    - name: Check out code into the Go module directory
+      - name: Check out code into the Go module directory
-      uses: actions/checkout@v2
+        uses: actions/checkout@v2
 
-    - name: Wait for the deletion
+      - name: Wait for the deletion
-      uses: jakejarvis/wait-action@master
+        uses: jakejarvis/wait-action@master
-      with:
+        with:
-        time: '30s'
+          time: '30s'
 
-    - name: Set BUILD_TIME env
+      - name: Set BUILD_TIME env
-      run: echo BUILD_TIME=$(date -u +%Y-%m-%d-%H-%M) >> ${GITHUB_ENV}
+        run: echo BUILD_TIME=$(date -u +%Y-%m-%d-%H-%M) >> ${GITHUB_ENV}
 
-    - name: Go Release Binaries
+      - name: Go Release Binaries
-      uses: wangyoucao577/go-release-action@v1.14
+        uses: wangyoucao577/go-release-action@v1.14
-      with:
+        with:
-        github_token: ${{ secrets.GITHUB_TOKEN }}
+          github_token: ${{ secrets.GITHUB_TOKEN }}
-        goos: ${{ matrix.goos }}
+          goos: ${{ matrix.goos }}
-        goarch: ${{ matrix.goarch }}
+          goarch: ${{ matrix.goarch }}
-        release_tag: dev
+          release_tag: dev
-        overwrite: true 
+          overwrite: true
-        build_flags: -tags 5BytesOffset # optional, default is 
+          build_flags: -tags 5BytesOffset # optional, default is
-        ldflags: -extldflags -static -X github.com/chrislusf/seaweedfs/weed/util.COMMIT=${{github.sha}}
+          ldflags: -extldflags -static -X github.com/chrislusf/seaweedfs/weed/util.COMMIT=${{github.sha}}
-        # Where to run `go build .`
+          # Where to run `go build .`
-        project_path: weed
+          project_path: weed
-        binary_name: weed-large-disk
+          binary_name: weed-large-disk
-        asset_name: "weed-large-disk-${{ env.BUILD_TIME }}-${{ matrix.goos }}-${{ matrix.goarch }}"
+          asset_name: "weed-large-disk-${{ env.BUILD_TIME }}-${{ matrix.goos }}-${{ matrix.goarch }}"
 
-    - name: Go Release Binaries
+      - name: Go Release Binaries
-      uses: wangyoucao577/go-release-action@v1.14
+        uses: wangyoucao577/go-release-action@v1.14
-      with:
+        with:
-        github_token: ${{ secrets.GITHUB_TOKEN }}
+          github_token: ${{ secrets.GITHUB_TOKEN }}
-        goos: ${{ matrix.goos }}
+          goos: ${{ matrix.goos }}
-        goarch: ${{ matrix.goarch }}
+          goarch: ${{ matrix.goarch }}
-        release_tag: dev
+          release_tag: dev
-        overwrite: true 
+          overwrite: true
-        ldflags: -extldflags -static -X github.com/chrislusf/seaweedfs/weed/util.COMMIT=${{github.sha}}
+          ldflags: -extldflags -static -X github.com/chrislusf/seaweedfs/weed/util.COMMIT=${{github.sha}}
-        # Where to run `go build .`
+          # Where to run `go build .`
-        project_path: weed
+          project_path: weed
-        binary_name: weed-
+          binary_name: weed-
-        asset_name: "weed-${{ env.BUILD_TIME }}-${{ matrix.goos }}-${{ matrix.goarch }}"
+          asset_name: "weed-${{ env.BUILD_TIME }}-${{ matrix.goos }}-${{ matrix.goarch }}"

.travis.yml

@@ -1,8 +1,8 @@
 sudo: false
 language: go
 go:
-  - 1.14.x
   - 1.15.x
+  - 1.16.x
 
 before_install:
   - export PATH=/home/travis/gopath/bin:$PATH
@@ -44,4 +44,4 @@ deploy:
   on:
     tags: true
     repo: chrislusf/seaweedfs
-    go: 1.15.x
+    go: 1.16.x

docker/Dockerfile

@@ -1,5 +1,7 @@
 FROM alpine
 
+ARG RELEASE=latest # 'latest' or 'dev'
+
 RUN \
     ARCH=$(if [ $(uname -m) == "x86_64" ] && [ $(getconf LONG_BIT) == "64" ]; then echo "amd64"; \
          elif [ $(uname -m) == "x86_64" ] && [ $(getconf LONG_BIT) == "32" ]; then echo "386"; \
@@ -13,7 +15,7 @@ RUN \
     # Install SeaweedFS and Supercronic ( for cron job mode )
     apk add --no-cache --virtual build-dependencies --update wget curl ca-certificates && \
     apk add fuse && \
-    wget -P /tmp https://github.com/$(curl -s -L https://github.com/chrislusf/seaweedfs/releases/latest | egrep -o "chrislusf/seaweedfs/releases/download/.*/linux_$ARCH.tar.gz") && \
+    wget -P /tmp https://github.com/$(curl -s -L https://github.com/chrislusf/seaweedfs/releases/${RELEASE} | egrep -o "chrislusf/seaweedfs/releases/download/.*/linux_$ARCH.tar.gz") && \
     tar -C /usr/bin/ -xzvf /tmp/linux_$ARCH.tar.gz && \
     curl -fsSLO "$SUPERCRONIC_URL" && \
     echo "${SUPERCRONIC_SHA1SUM}  ${SUPERCRONIC}" | sha1sum -c - && \

docker/Dockerfile.s3tests

@@ -0,0 +1,31 @@
+FROM ubuntu:20.04
+
+RUN DEBIAN_FRONTEND=noninteractive apt-get update && \
+    DEBIAN_FRONTEND=noninteractive apt-get upgrade -y && \
+    DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
+        git \
+        sudo \
+        debianutils \
+        python3-pip \
+        python3-virtualenv \
+        python3-dev \
+        libevent-dev \
+        libffi-dev \
+        libxml2-dev \
+        libxslt-dev \
+        zlib1g-dev && \
+    DEBIAN_FRONTEND=noninteractive apt-get clean && \
+    rm -rf /var/lib/apt/lists/* && \
+    git clone https://github.com/ceph/s3-tests.git /opt/s3-tests
+
+WORKDIR /opt/s3-tests
+RUN ./bootstrap
+
+ENV \
+    NOSETESTS_EXCLUDE="" \
+    NOSETESTS_ATTR="" \
+    NOSETESTS_OPTIONS="" \
+    S3TEST_CONF="/s3test.conf"
+
+ENTRYPOINT ["/bin/bash", "-c"]
+CMD ["exec ./virtualenv/bin/nosetests ${NOSETESTS_OPTIONS-} ${NOSETESTS_ATTR:+-a $NOSETESTS_ATTR} ${NOSETESTS_EXCLUDE:+-e $NOSETESTS_EXCLUDE}"]

docker/Makefile

@@ -9,6 +9,9 @@ build:
 	docker build --no-cache -t chrislusf/seaweedfs:local -f Dockerfile.local .
 	rm ./weed
 
+s3tests_build:
+	docker build --no-cache -t chrislusf/ceph-s3-tests:local -f Dockerfile.s3tests .
+
 dev: build
 	docker-compose -f compose/local-dev-compose.yml -p seaweedfs up
 
@@ -30,6 +33,9 @@ cluster: build
 2clusters: build
 	docker-compose -f compose/local-clusters-compose.yml -p seaweedfs up
 
+s3tests: build s3tests_build
+	docker-compose -f compose/local-s3tests-compose.yml -p seaweedfs up
+
 filer_etcd: build
 	docker stack deploy -c compose/swarm-etcd.yml fs
 

docker/compose/local-cluster-compose.yml

@@ -24,7 +24,7 @@ services:
     ports:
       - 8080:8080
       - 18080:18080
-    command: 'volume -mserver="master0:9333,master1:9334,master2:9335" -port=8080 -ip=volume1 -publicUrl=localhost:8080'
+    command: 'volume -mserver="master0:9333,master1:9334,master2:9335" -port=8080 -ip=volume1 -publicUrl=localhost:8080 -preStopSeconds=1 -disk=ssd1'
     depends_on:
       - master0
       - master1
@@ -34,7 +34,7 @@ services:
     ports:
       - 8082:8082
       - 18082:18082
-    command: 'volume -mserver="master0:9333,master1:9334,master2:9335" -port=8082 -ip=volume2 -publicUrl=localhost:8082'
+    command: 'volume -mserver="master0:9333,master1:9334,master2:9335" -port=8082 -ip=volume2 -publicUrl=localhost:8082 -preStopSeconds=1 -disk=ssd1'
     depends_on:
       - master0
       - master1
@@ -44,7 +44,7 @@ services:
     ports:
       - 8083:8083
       - 18083:18083
-    command: 'volume -mserver="master0:9333,master1:9334,master2:9335" -port=8083 -ip=volume3 -publicUrl=localhost:8083'
+    command: 'volume -mserver="master0:9333,master1:9334,master2:9335" -port=8083 -ip=volume3 -publicUrl=localhost:8083 -preStopSeconds=1'
     depends_on:
       - master0
       - master1

docker/compose/local-mount-compose.yml

@@ -30,7 +30,7 @@ services:
   mount_1:
     image: chrislusf/seaweedfs:local
     privileged: true
-    entrypoint: '/bin/sh -c "mkdir -p t1 && mkdir -p cache/t1 && weed -v=4 mount -filer=filer:8888 -cacheDir=./cache/t1 -dir=./t1 -filer.path=/c1" -volumeServerAccess=filerProxy'
+    entrypoint: '/bin/sh -c "mkdir -p t1 && mkdir -p cache/t1 && weed -v=4 mount -filer=filer:8888 -cacheDir=./cache/t1 -dir=./t1 -filer.path=/c1 -volumeServerAccess=filerProxy"'
     depends_on:
       - master
       - volume
@@ -38,7 +38,7 @@ services:
   mount_2:
     image: chrislusf/seaweedfs:local
     privileged: true
-    entrypoint: '/bin/sh -c "mkdir -p t2 && mkdir -p cache/t2 && weed -v=4  mount -filer=filer:8888 -cacheDir=./cache/t2 -dir=./t2 -filer.path=/c1" -volumeServerAcess=publicUrl'
+    entrypoint: '/bin/sh -c "mkdir -p t2 && mkdir -p cache/t2 && weed -v=4  mount -filer=filer:8888 -cacheDir=./cache/t2 -dir=./t2 -filer.path=/c1 -volumeServerAcess=publicUrl"'
     depends_on:
       - master
       - volume

docker/compose/local-s3tests-compose.yml

@@ -0,0 +1,45 @@
+version: '2'
+
+services:
+  master:
+    image: chrislusf/seaweedfs:local
+    ports:
+      - 9333:9333
+      - 19333:19333
+    command: "master -ip=master -volumeSizeLimitMB=16"
+    environment:
+      WEED_MASTER_VOLUME_GROWTH_COPY_1: 1
+      WEED_MASTER_VOLUME_GROWTH_COPY_OTHER: 1
+  volume:
+    image: chrislusf/seaweedfs:local
+    ports:
+      - 8080:8080
+      - 18080:18080
+    command: "volume -mserver=master:9333 -port=8080 -ip=volume -preStopSeconds=1"
+    depends_on:
+      - master
+  s3:
+    image: chrislusf/seaweedfs:local
+    ports:
+      - 8888:8888
+      - 18888:18888
+      - 8000:8000
+    command: 'filer -master="master:9333" -s3 -s3.config=/etc/seaweedfs/s3.json -s3.port=8000'
+    volumes:
+      - ./s3.json:/etc/seaweedfs/s3.json
+    depends_on:
+      - master
+      - volume
+  s3tests:
+    image: chrislusf/ceph-s3-tests:local
+    volumes:
+      - ./s3tests.conf:/opt/s3-tests/s3tests.conf
+    environment:
+      S3TEST_CONF: "s3tests.conf"
+      NOSETESTS_OPTIONS: "--verbose --logging-level=ERROR --with-xunit --failure-detail s3tests_boto3.functional.test_s3"
+      NOSETESTS_ATTR: "!tagging,!fails_on_aws,!encryption,!bucket-policy,!versioning,!fails_on_rgw,!bucket-policy,!fails_with_subdomain,!policy_status,!object-lock,!lifecycle,!cors,!user-policy"
+      NOSETESTS_EXCLUDE: "(bucket_list_delimiter_basic|bucket_listv2_delimiter_basic|bucket_listv2_encoding_basic|bucket_list_encoding_basic|bucket_list_delimiter_prefix|bucket_listv2_delimiter_prefix_ends_with_delimiter|bucket_list_delimiter_prefix_ends_with_delimiter|bucket_list_delimiter_alt|bucket_listv2_delimiter_alt|bucket_list_delimiter_prefix_underscore|bucket_list_delimiter_percentage|bucket_listv2_delimiter_percentage|bucket_list_delimiter_whitespace|bucket_listv2_delimiter_whitespace|bucket_list_delimiter_dot|bucket_listv2_delimiter_dot|bucket_list_delimiter_unreadable|bucket_listv2_delimiter_unreadable|bucket_listv2_fetchowner_defaultempty|bucket_listv2_fetchowner_empty|bucket_list_delimiter_not_skip_special|bucket_list_prefix_delimiter_alt|bucket_listv2_prefix_delimiter_alt|bucket_list_prefix_delimiter_prefix_not_exist|bucket_listv2_prefix_delimiter_prefix_not_exist|bucket_list_prefix_delimiter_delimiter_not_exist|bucket_listv2_prefix_delimiter_delimiter_not_exist|bucket_list_prefix_delimiter_prefix_delimiter_not_exist|bucket_listv2_prefix_delimiter_prefix_delimiter_not_exist|bucket_list_maxkeys_none|bucket_listv2_maxkeys_none|bucket_list_maxkeys_invalid|bucket_listv2_continuationtoken_empty|bucket_list_return_data|bucket_list_objects_anonymous|bucket_listv2_objects_anonymous|bucket_notexist|bucketv2_notexist|bucket_delete_nonempty|bucket_concurrent_set_canned_acl|object_write_to_nonexist_bucket|object_requestid_matches_header_on_error|object_head_zero_bytes|object_write_cache_control|object_write_expires|object_set_get_metadata_none_to_good|object_set_get_metadata_none_to_empty|object_set_get_metadata_overwrite_to_empty|post_object_anonymous_request|post_object_authenticated_request|post_object_authenticated_no_content_type|post_object_authenticated_request_bad_access_key|post_object_set_success_code|post_object_set_invalid_success_code|post_object_upload_larger_than_chunk|post_object_set_key_from_filename|post_object_ignored_header|post_object_case_insensitive_condition_fields|post_object_escaped_field_values|post_object_success_redirect_action|post_object_invalid_signature|post_object_invalid_access_key|post_object_missing_policy_condition|post_object_user_specified_header|post_object_request_missing_policy_specified_field|post_object_expired_policy|post_object_invalid_request_field_value|get_object_ifmatch_failed|get_object_ifunmodifiedsince_good|put_object_ifmatch_failed|object_raw_get|object_raw_get_bucket_gone|object_delete_key_bucket_gone|object_raw_get_bucket_acl|object_raw_get_object_acl|object_raw_authenticated|object_raw_response_headers|object_raw_authenticated_bucket_acl|object_raw_authenticated_object_acl|object_raw_authenticated_bucket_gone|object_raw_get_x_amz_expires_not_expired|object_raw_get_x_amz_expires_out_max_range|object_raw_get_x_amz_expires_out_positive_range|object_anon_put_write_access|object_raw_put_authenticated_expired|bucket_create_naming_bad_short_one|bucket_create_naming_bad_short_two|bucket_create_exists|bucket_get_location|bucket_acl_default|bucket_acl_canned|bucket_acl_canned_publicreadwrite|bucket_acl_canned_authenticatedread|object_acl_default|object_acl_canned_during_create|object_acl_canned|object_acl_canned_publicreadwrite|object_acl_canned_authenticatedread|object_acl_canned_bucketownerread|object_acl_canned_bucketownerfullcontrol|object_acl_full_control_verify_attributes|bucket_acl_canned_private_to_private|bucket_acl_grant_nonexist_user|bucket_acl_no_grants|bucket_acl_grant_email_not_exist|bucket_acl_revoke_all|bucket_recreate_not_overriding|bucket_create_special_key_names|object_copy_zero_size|object_copy_verify_contenttype|object_copy_to_itself|object_copy_to_itself_with_metadata|object_copy_not_owned_bucket|object_copy_not_owned_object_bucket|object_copy_retaining_metadata|object_copy_replacing_metadata|multipart_upload_empty|multipart_copy_invalid_range|multipart_copy_special_names|multipart_upload_resend_part|multipart_upload_size_too_small|abort_multipart_upload_not_found|multipart_upload_missing_part|multipart_upload_incorrect_etag|100_continue|ranged_request_invalid_range|ranged_request_empty_object|access_bucket)"
+    depends_on:
+      - master
+      - volume
+      - s3

docker/compose/s3.json

@@ -0,0 +1,105 @@
+{
+  "identities": [
+    {
+      "name": "anonymous",
+      "actions": [
+        "Read"
+      ]
+    },
+    {
+      "name": "some_admin_user",
+      "credentials": [
+        {
+          "accessKey": "some_access_key1",
+          "secretKey": "some_secret_key1"
+        }
+      ],
+      "actions": [
+        "Admin",
+        "Read",
+        "List",
+        "Tagging",
+        "Write"
+      ]
+    },
+    {
+      "name": "s3_tests",
+      "credentials": [
+        {
+          "accessKey": "ABCDEFGHIJKLMNOPQRST",
+          "secretKey": "abcdefghijklmnopqrstuvwxyzabcdefghijklmn"
+        },
+        {
+          "accessKey": "0555b35654ad1656d804",
+          "secretKey": "h7GhxuBLTrlhVUyxSPUKUV8r/2EI4ngqJxD7iBdBYLhwluN30JaT3Q=="
+        }
+      ],
+      "actions": [
+        "Admin",
+        "Read",
+        "List",
+        "Tagging",
+        "Write"
+      ]
+    },
+    {
+      "name": "s3_tests_alt",
+      "credentials": [
+        {
+          "accessKey": "NOPQRSTUVWXYZABCDEFG",
+          "secretKey": "nopqrstuvwxyzabcdefghijklmnabcdefghijklm"
+        }
+      ],
+      "actions": [
+        "Admin",
+        "Read",
+        "List",
+        "Tagging",
+        "Write"
+      ]
+    },
+    {
+      "name": "s3_tests_tenant",
+      "credentials": [
+        {
+          "accessKey": "HIJKLMNOPQRSTUVWXYZA",
+          "secretKey": "opqrstuvwxyzabcdefghijklmnopqrstuvwxyzab"
+        }
+      ],
+      "actions": [
+        "Admin",
+        "Read",
+        "List",
+        "Tagging",
+        "Write"
+      ]
+    },
+    {
+      "name": "some_read_only_user",
+      "credentials": [
+        {
+          "accessKey": "some_access_key2",
+          "secretKey": "some_secret_key2"
+        }
+      ],
+      "actions": [
+        "Read"
+      ]
+    },
+    {
+      "name": "some_normal_user",
+      "credentials": [
+        {
+          "accessKey": "some_access_key3",
+          "secretKey": "some_secret_key3"
+        }
+      ],
+      "actions": [
+        "Read",
+        "List",
+        "Tagging",
+        "Write"
+      ]
+    }
+  ]
+}

docker/compose/s3tests.conf

@@ -0,0 +1,70 @@
+[DEFAULT]
+## this section is just used for host, port and bucket_prefix
+
+# host set for rgw in vstart.sh
+host = s3
+
+# port set for rgw in vstart.sh
+port = 8000
+
+## say "False" to disable TLS
+is_secure = False
+
+[fixtures]
+## all the buckets created will start with this prefix;
+## {random} will be filled with random characters to pad
+## the prefix to 30 characters long, and avoid collisions
+bucket prefix = yournamehere-{random}-
+
+[s3 main]
+# main display_name set in vstart.sh
+display_name = M. Tester
+
+# main user_idname set in vstart.sh
+user_id = testid
+
+# main email set in vstart.sh
+email = tester@ceph.com
+
+# zonegroup api_name for bucket location
+api_name = default
+
+## main AWS access key
+access_key = 0555b35654ad1656d804
+
+## main AWS secret key
+secret_key = h7GhxuBLTrlhVUyxSPUKUV8r/2EI4ngqJxD7iBdBYLhwluN30JaT3Q==
+
+## replace with key id obtained when secret is created, or delete if KMS not tested
+#kms_keyid = 01234567-89ab-cdef-0123-456789abcdef
+
+[s3 alt]
+# alt display_name set in vstart.sh
+display_name = john.doe
+## alt email set in vstart.sh
+email = john.doe@example.com
+
+# alt user_id set in vstart.sh
+user_id = 56789abcdef0123456789abcdef0123456789abcdef0123456789abcdef01234
+
+# alt AWS access key set in vstart.sh
+access_key = NOPQRSTUVWXYZABCDEFG
+
+# alt AWS secret key set in vstart.sh
+secret_key = nopqrstuvwxyzabcdefghijklmnabcdefghijklm
+
+[s3 tenant]
+# tenant display_name set in vstart.sh
+display_name = testx$tenanteduser
+
+# tenant user_id set in vstart.sh
+user_id = 9876543210abcdef0123456789abcdef0123456789abcdef0123456789abcdef
+
+# tenant AWS secret key set in vstart.sh
+access_key = HIJKLMNOPQRSTUVWXYZA
+
+# tenant AWS secret key set in vstart.sh
+secret_key = opqrstuvwxyzabcdefghijklmnopqrstuvwxyzab
+
+# tenant email set in vstart.sh
+email = tenanteduser@example.com

go.mod

@@ -3,7 +3,7 @@ module github.com/chrislusf/seaweedfs
 go 1.12
 
 require (
-	cloud.google.com/go v0.58.0
+	cloud.google.com/go v0.58.0 // indirect
 	cloud.google.com/go/pubsub v1.3.1
 	cloud.google.com/go/storage v1.9.0
 	github.com/Azure/azure-amqp-common-go/v2 v2.1.0 // indirect
@@ -41,7 +41,7 @@ require (
 	github.com/grpc-ecosystem/grpc-gateway v1.11.0 // indirect
 	github.com/jcmturner/gofork v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.10
-	github.com/karlseguin/ccache v2.0.3+incompatible
+	github.com/karlseguin/ccache v2.0.3+incompatible // indirect
 	github.com/karlseguin/ccache/v2 v2.0.7
 	github.com/klauspost/compress v1.10.9 // indirect
 	github.com/klauspost/cpuid v1.2.1 // indirect
@@ -73,6 +73,7 @@ require (
 	github.com/tidwall/match v1.0.1
 	github.com/tsuna/gohbase v0.0.0-20201125011725-348991136365
 	github.com/valyala/bytebufferpool v1.0.0
+	github.com/valyala/fasthttp v1.20.0
 	github.com/viant/assertly v0.5.4 // indirect
 	github.com/viant/ptrie v0.3.0
 	github.com/viant/toolbox v0.33.2 // indirect

go.sum

@@ -23,8 +23,10 @@ cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNF
 cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc=
 cloud.google.com/go/bigquery v1.5.0/go.mod h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUMb4Nv6dBIg=
 cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc=
+cloud.google.com/go/bigquery v1.8.0 h1:PQcPefKFdaIzjQFbiyOgAqyx8q5djaE7x9Sqe712DPA=
 cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ=
 cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
+cloud.google.com/go/datastore v1.1.0 h1:/May9ojXjRkPBNVrq+oWLqmWCkr4OU5uRY29bu0mRyQ=
 cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
 cloud.google.com/go/firestore v1.2.0/go.mod h1:iISCjWnTpnoJT1R287xRdjvQHJrxQOpeah4phb5D3h0=
 cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
@@ -68,10 +70,12 @@ github.com/Azure/go-amqp v0.12.7/go.mod h1:qApuH6OFTSKZFmCOxccvAv5rLizBQf4v8pRmG
 github.com/Azure/go-autorest v12.0.0+incompatible h1:N+VqClcomLGD/sHb3smbSYYtNMgKpVV3Cd5r5i8z6bQ=
 github.com/Azure/go-autorest v12.0.0+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24=
 github.com/Azure/go-autorest/autorest v0.9.0/go.mod h1:xyHB1BMZT0cuDHU7I0+g046+BFDTQ8rEZB0s4Yfa6bI=
+github.com/Azure/go-autorest/autorest v0.9.3 h1:OZEIaBbMdUE/Js+BQKlpO81XlISgipr6yDJ+PSwsgi4=
 github.com/Azure/go-autorest/autorest v0.9.3/go.mod h1:GsRuLYvwzLjjjRoWEIyMUaYq8GNUx2nRB378IPt/1p0=
 github.com/Azure/go-autorest/autorest/adal v0.5.0/go.mod h1:8Z9fGy2MpX0PvDjB1pEgQTmVqjGhiHBW7RJJEciWzS0=
 github.com/Azure/go-autorest/autorest/adal v0.8.0/go.mod h1:Z6vX6WXXuyieHAXwMj0S6HY6e6wcHn37qQMBQlvY3lc=
 github.com/Azure/go-autorest/autorest/adal v0.8.1/go.mod h1:ZjhuQClTqx435SRJ2iMlOxPYt3d2C/T/7TiQCVZSn3Q=
+github.com/Azure/go-autorest/autorest/adal v0.8.3 h1:O1AGG9Xig71FxdX9HO5pGNyZ7TbSyHaVg+5eJO/jSGw=
 github.com/Azure/go-autorest/autorest/adal v0.8.3/go.mod h1:ZjhuQClTqx435SRJ2iMlOxPYt3d2C/T/7TiQCVZSn3Q=
 github.com/Azure/go-autorest/autorest/azure/auth v0.4.2/go.mod h1:90gmfKdlmKgfjUpnCEpOJzsUEjrWDSLwHIG73tSXddM=
 github.com/Azure/go-autorest/autorest/azure/cli v0.3.1/go.mod h1:ZG5p860J94/0kI9mNJVoIoLgXcirM2gF5i2kWloofxw=
@@ -105,6 +109,8 @@ github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuy
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
+github.com/andybalholm/brotli v1.0.0 h1:7UCwP93aiSfvWpapti8g88vVVGp2qqtGyePsSuDafo4=
+github.com/andybalholm/brotli v1.0.0/go.mod h1:loMXtMfwqflxFJPmdbJO0a3KNoPuLBgiu3qAvBg8x/Y=
 github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
 github.com/apache/thrift v0.13.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
 github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o=
@@ -446,6 +452,7 @@ github.com/json-iterator/go v1.1.8/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/u
 github.com/json-iterator/go v1.1.10 h1:Kz6Cvnvv2wGdaG/V8yMvfkmNiXq9Ya2KUv4rouJJr68=
 github.com/json-iterator/go v1.1.10/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
 github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU=
+github.com/jstemmer/go-junit-report v0.9.1 h1:6QPYqodiu3GuPL+7mfx+NwDdp2eTkp9IfEUpgAwUN0o=
 github.com/jstemmer/go-junit-report v0.9.1/go.mod h1:Brl9GWCQeLvo8nXZwPNNblvFj/XSXhF0NWZEnDohbsk=
 github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
 github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
@@ -455,6 +462,7 @@ github.com/karlseguin/ccache/v2 v2.0.7 h1:y5Pfi4eiyYCOD6LS/Kj+o6Nb4M5Ngpw9qFQs+v
 github.com/karlseguin/ccache/v2 v2.0.7/go.mod h1:2BDThcfQMf/c0jnZowt16eW405XIqZPavt+HoYEtcxQ=
 github.com/karlseguin/expect v1.0.1 h1:z4wy4npwwHSWKjGWH85WNJO42VQhovxTCZDSzhjo8hY=
 github.com/karlseguin/expect v1.0.1/go.mod h1:zNBxMY8P21owkeogJELCLeHIt+voOSduHYTFUbwRAV8=
+github.com/karlseguin/expect v1.0.2-0.20190806010014-778a5f0c6003 h1:vJ0Snvo+SLMY72r5J4sEfkuE7AFbixEP2qRbEcum/wA=
 github.com/karlseguin/expect v1.0.2-0.20190806010014-778a5f0c6003/go.mod h1:zNBxMY8P21owkeogJELCLeHIt+voOSduHYTFUbwRAV8=
 github.com/karrick/godirwalk v1.8.0/go.mod h1:H5KPZjojv4lE+QYImBI8xVtrBRgYrIVsaRPx4tDPEn4=
 github.com/karrick/godirwalk v1.10.3/go.mod h1:RoGL9dQei4vP9ilrpETWE8CLOZ1kiN0LhBygSwrAsHA=
@@ -463,6 +471,7 @@ github.com/kisielk/errcheck v1.2.0/go.mod h1:/BMXB+zMLi60iA8Vv6Ksmxu/1UDYcXs4uQL
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/klauspost/compress v1.9.5 h1:U+CaK85mrNNb4k8BNOfgJtJ/gr6kswUCFj6miSzVC6M=
 github.com/klauspost/compress v1.9.5/go.mod h1:RyIbtBH6LamlWaDj8nUwkbUhJ87Yi3uG0guNDohfE1A=
+github.com/klauspost/compress v1.10.7/go.mod h1:aoV0uJVorq1K+umq18yTdKaF57EivdYsUV+/s2qKfXs=
 github.com/klauspost/compress v1.10.9 h1:pPRt1Z78crspaHISkpSSHjDlx+Tt9suHe519dsI0vF4=
 github.com/klauspost/compress v1.10.9/go.mod h1:aoV0uJVorq1K+umq18yTdKaF57EivdYsUV+/s2qKfXs=
 github.com/klauspost/cpuid v1.2.1 h1:vJi+O/nMdFt0vqm8NZBI6wzALWdA2X+egi0ogNyrC/w=
@@ -756,6 +765,9 @@ github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijb
 github.com/urfave/cli v1.22.1/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
 github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
 github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
+github.com/valyala/fasthttp v1.20.0 h1:olTmcnLQeZrkBc4TVgE/BatTo1NE/IvW050AuD8SW+U=
+github.com/valyala/fasthttp v1.20.0/go.mod h1:jjraHZVbKOXftJfsOYoAjaeygpj5hr8ermTRJNroD7A=
+github.com/valyala/tcplisten v0.0.0-20161114210144-ceec8f93295a/go.mod h1:v3UYOV9WzVtRmSR+PDvWpU/qWl4Wa5LApYYX4ZtKbio=
 github.com/viant/assertly v0.5.4 h1:5Hh4U3pLZa6uhCFAGpYOxck/8l9TZczEzoHNfJAhHEQ=
 github.com/viant/assertly v0.5.4/go.mod h1:aGifi++jvCrUaklKEKT0BU95igDNaqkvz+49uaYMPRU=
 github.com/viant/ptrie v0.3.0 h1:SDaRd7Gqr1+ItCNz0GpTxRdK21nOfqjV6YtBm9jGlMY=
@@ -874,6 +886,7 @@ golang.org/x/lint v0.0.0-20190930215403-16217165b5de h1:5hukYrvBGR8/eNkX5mdUezrA
 golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/lint v0.0.0-20191125180803-fdd1cda4f05f/go.mod h1:5qLYkcX4OjUUV8bRuDixDT3tpyyb+LUpUlRWLxfhWrs=
 golang.org/x/lint v0.0.0-20200130185559-910be7a94367/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
+golang.org/x/lint v0.0.0-20200302205851-738671d3881b h1:Wh+f8QHJXR411sJR8/vRBTZ7YapZaRvUcLFFJhusH0k=
 golang.org/x/lint v0.0.0-20200302205851-738671d3881b/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
 golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
 golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
@@ -882,6 +895,7 @@ golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY=
 golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
 golang.org/x/mod v0.1.1-0.20191107180719-034126e5016b/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
 golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/mod v0.3.0 h1:RM4zey1++hCTbCVQfnWeKs9/IEsaBLA8vTkd0WVtmH4=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -919,6 +933,7 @@ golang.org/x/net v0.0.0-20200513185701-a91f0712d120/go.mod h1:qpuaurCH72eLCgpAm/
 golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/net v0.0.0-20200520182314-0ba52f642ac2/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/net v0.0.0-20200602114024-627f9648deb9/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
+golang.org/x/net v0.0.0-20201016165138-7b1cca2348c0/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20201202161906-c7110b5ffcbb h1:eBmm0M9fYhWpKZLjQUUKka/LtIxf46G4fxeEz5KJr9U=
 golang.org/x/net v0.0.0-20201202161906-c7110b5ffcbb/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
@@ -1058,6 +1073,7 @@ golang.org/x/tools v0.0.0-20200512131952-2bc93b1c0c88/go.mod h1:EkVYQZoAsY45+roY
 golang.org/x/tools v0.0.0-20200515010526-7d3b6ebf133d/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20200601175630-2caf76543d99/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20200606014950-c42cb6316fb6/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
+golang.org/x/tools v0.0.0-20200608174601-1b747fd94509 h1:MI14dOfl3OG6Zd32w3ugsrvcUO810fDZdWakTq39dH4=
 golang.org/x/tools v0.0.0-20200608174601-1b747fd94509/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/xerrors v0.0.0-20190513163551-3ee3066db522/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7 h1:9zdDQZ7Thm29KFXgAX/+yaf3eVbP7djjWp/dXAppNCc=
@@ -1094,6 +1110,7 @@ google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww
 google.golang.org/appengine v1.6.2 h1:j8RI1yW0SkI+paT6uGwMlrMI/6zwYA6/CFil8rxOzGI=
 google.golang.org/appengine v1.6.2/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
 google.golang.org/appengine v1.6.5/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
+google.golang.org/appengine v1.6.6 h1:lMO5rYAqUxkmaj76jAkRUvt5JZgFymx/+Q5Mzfivuhc=
 google.golang.org/appengine v1.6.6/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
@@ -1211,6 +1228,7 @@ honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.1-2019.2.3 h1:3JgtbtFHMiCmsznwGVTUWbgGov+pVqnlf1dEJTNAXeM=
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
+honnef.co/go/tools v0.0.1-2020.1.4 h1:UoveltGrhghAA7ePc+e+QYDHXrBps2PqFZiHkGR/xK8=
 honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
 modernc.org/b v1.0.0 h1:vpvqeyp17ddcQWF29Czawql4lDdABCDRbXRAS4+aF2o=
 modernc.org/b v1.0.0/go.mod h1:uZWcZfRj1BpYzfN9JTerzlNUnnPsV9O2ZA8JsRcubNg=

k8s/README.md

@@ -9,15 +9,32 @@ and backup/HA memsql can provide.
 with ENV.
 * cert config exists and can be enabled, but not been tested.
 
-### current instances config (AIO):
+### prerequisites
-1 instance for each type (master/filer/volume/s3)
+kubernetes node have labels which help to define which node(Host) will run which pod.
 
-instances need node labels:
+s3/filer/master needs the label **sw-backend=true**
-* sw-volume: true  (for volume instance, specific tag)
+
-* sw-backend: true (for all others, as they less resource demanding)
+volume need the label **sw-volume=true**
+
+to label a node to be able to run all pod types in k8s:
+```
+kubectl label node YOUR_NODE_NAME sw-volume=true,sw-backend=true
+```
+
+on production k8s deployment you will want each pod to have a different host,
+especially the volume server & the masters, currently all pods (master/volume/filer)
+have anti-affinity rule to disallow running multiple pod type on the same host.
+if you still want to run multiple pods of the same type (master/volume/filer) on the same host
+please set/update the corresponding affinity rule in values.yaml to an empty one:
+
+```affinity: ""```
+
+
+### current instances config (AIO):
+1 instance for each type (master/filer+s3/volume)
 
 you can update the replicas count for each node type in values.yaml,
-need to add more nodes with the corresponding label.
+need to add more nodes with the corresponding labels.
 
 most of the configuration are available through values.yaml
 

k8s/seaweedfs/Chart.yaml

@@ -1,5 +1,5 @@
 apiVersion: v1
 description: SeaweedFS
 name: seaweedfs
-appVersion: "2.23"
+appVersion: "2.27"
-version: 2.23
+version: 2.27

k8s/seaweedfs/templates/cronjob.yaml

@@ -15,13 +15,13 @@ spec:
       backoffLimit: 2
       template:
         spec:
-          {{- with .Values.cronjob.nodeSelector }}
+          {{- if .Values.cronjob.nodeSelector }}
           nodeSelector:
-          {{- toYaml . | nindent 12 }}
+            {{ tpl .Values.cronjob.nodeSelector . | indent 12 | trim }}
           {{- end }}
-          {{- with .Values.cronjob.tolerations }}
+          {{- if .Values.cronjob.tolerations }}
           tolerations:
-          {{- toYaml . | nindent 12 }}
+            {{ tpl .Values.cronjob.tolerations . | nindent 12 | trim }}
           {{- end }}
           restartPolicy: OnFailure
           containers:
@@ -36,10 +36,13 @@ spec:
                 - |
                   set -ex
                   echo -e "lock\n\
-                  volume.balance -force\
+                  volume.balance -force \
                   {{ if .Values.volume.dataCenter }} -dataCenter {{ .Values.volume.dataCenter }}{{ end }}\
                   {{ if .Values.cronjob.collection }} -collection {{ .Values.cronjob.collection }}{{ end }}\n\
-                  volume.fix.replication\nunlock\n" | \
+                  {{- if .Values.cronjob.enableFixReplication }}
+                  volume.fix.replication {{ if .Values.cronjob.collectionPattern }} -collectionPattern={{ .Values.cronjob.collectionPattern }} {{ end }} \n\
+                  {{- end }}
+                  unlock\n" | \
                   /usr/bin/weed shell \
                   {{- if .Values.cronjob.master }}
                   -master {{ .Values.cronjob.master }} \

k8s/seaweedfs/templates/filer-service-client.yaml

@@ -10,7 +10,6 @@ metadata:
     monitoring: "true"
 {{- end }}
 spec:
-  clusterIP: None
   ports:
   - name: "swfs-filer"
     port: {{ .Values.filer.port }}

k8s/seaweedfs/templates/filer-statefulset.yaml

@@ -133,14 +133,36 @@ spec:
               -encryptVolumeData \
               {{- end }}
               -ip=${POD_IP} \
+              {{- if .Values.filer.enable_peers }}
               {{- if gt (.Values.filer.replicas | int) 1 }}
               -peers=$(echo -n "{{ range $index := until (.Values.filer.replicas | int) }}${SEAWEEDFS_FULLNAME}-filer-{{ $index }}.${SEAWEEDFS_FULLNAME}-filer:{{ $.Values.filer.port }}{{ if lt $index (sub ($.Values.filer.replicas | int) 1) }},{{ end }}{{ end }}" | sed "s/$HOSTNAME.${SEAWEEDFS_FULLNAME}-filer:{{ $.Values.filer.port }}//" | sed 's/,$//; 's/^,//'; s/,,/,/;' )  \
               {{- end }}
+              {{- end }}
+              {{- if .Values.filer.s3.enabled }}
+              -s3 \
+              -s3.port={{ .Values.filer.s3.port }} \
+              {{- if .Values.filer.s3.domainName }}
+              -s3.domainName={{ .Values.filer.s3.domainName }} \
+              {{- end }}
+              {{- if .Values.global.enableSecurity }}
+              -s3.cert.file=/usr/local/share/ca-certificates/client/tls.crt \
+              -s3.key.file=/usr/local/share/ca-certificates/client/tls.key \
+              {{- end }}
+              {{- if .Values.filer.s3.allowEmptyFolder }}
+              -s3.allowEmptyFolder={{ .Values.filer.s3.allowEmptyFolder }} \
+              {{- end }}
+              {{- if .Values.filer.s3.enableAuth }}
+              -s3.config=/etc/sw/seaweedfs_s3_config \
+              {{- end }}
+              {{- end }}
               -master={{ range $index := until (.Values.master.replicas | int) }}${SEAWEEDFS_FULLNAME}-master-{{ $index }}.${SEAWEEDFS_FULLNAME}-master:{{ $.Values.master.port }}{{ if lt $index (sub ($.Values.master.replicas | int) 1) }},{{ end }}{{ end }}
           {{- if or (.Values.global.enableSecurity) (.Values.filer.extraVolumeMounts) }}    
           volumeMounts:
             - name: seaweedfs-filer-log-volume
               mountPath: "/logs/"
+            - mountPath: /etc/sw
+              name: config-users
+              readOnly: true
             {{- if .Values.global.enableSecurity }}
             - name: security-config
               readOnly: true
@@ -198,6 +220,13 @@ spec:
           hostPath:
             path: /storage/logs/seaweedfs/filer
             type: DirectoryOrCreate
+        - name: db-schema-config-volume
+          configMap:
+            name: seaweedfs-db-init-config
+        - name: config-users
+          secret:
+            defaultMode: 420
+            secretName: seaweedfs-s3-secret
         {{- if .Values.global.enableSecurity }}
         - name: security-config
           configMap:

k8s/seaweedfs/templates/s3-deployment.yaml

@@ -90,10 +90,16 @@ spec:
               {{- if .Values.s3.allowEmptyFolder }}
               -allowEmptyFolder={{ .Values.s3.allowEmptyFolder }} \
               {{- end }}
+              {{- if .Values.s3.enableAuth }}
+              -config=/etc/sw/seaweedfs_s3_config \
+              {{- end }}
               -filer={{ template "seaweedfs.name" . }}-filer-client:{{ .Values.filer.port }}
           volumeMounts:
             - name: logs
               mountPath: "/logs/"
+            - mountPath: /etc/sw
+              name: config-users
+              readOnly: true
             {{- if .Values.global.enableSecurity }}
             - name: security-config
               readOnly: true
@@ -144,6 +150,10 @@ spec:
             {{ tpl .Values.s3.resources . | nindent 12 | trim }}
           {{- end }}
       volumes:
+        - name: config-users
+          secret:
+            defaultMode: 420
+            secretName: seaweedfs-s3-secret
         {{- if eq .Values.s3.logs.type "hostPath" }}
         - name: logs
           hostPath:

k8s/seaweedfs/templates/s3-service.yaml

@@ -9,15 +9,15 @@ metadata:
 spec:
   ports:
   - name: "swfs-s3"
-    port: {{ .Values.s3.port }}
+    port: {{ if .Values.s3.enabled }}{{ .Values.s3.port }}{{ else }}{{ .Values.filer.s3.port }}{{ end }}
-    targetPort: {{ .Values.s3.port }}
+    targetPort: {{ if .Values.s3.enabled }}{{ .Values.s3.port }}{{ else }}{{ .Values.filer.s3.port }}{{ end }}
     protocol: TCP
-{{- if .Values.s3.metricsPort }}
+{{- if and .Values.s3.enabled .Values.s3.metricsPort }}
-  - name: "swfs-s3-metrics"
+  - name: "metrics"
     port: {{ .Values.s3.metricsPort }}
     targetPort: {{ .Values.s3.metricsPort }}
     protocol: TCP
 {{- end }}
   selector:
     app: {{ template "seaweedfs.name" . }}
-    component: s3
+    component: {{ if .Values.s3.enabled }}s3{{ else }}filer{{ end }}

k8s/seaweedfs/templates/seaweedfs-s3-secret.yaml

@@ -0,0 +1,21 @@
+{{- if not (or .Values.filer.s3.skipAuthSecretCreation .Values.s3.skipAuthSecretCreation) }}
+{{- $access_key_admin := randAlphaNum 16 -}}
+{{- $secret_key_admin := randAlphaNum 32 -}}
+{{- $access_key_read := randAlphaNum 16 -}}
+{{- $secret_key_read := randAlphaNum 32 -}}
+apiVersion: v1
+kind: Secret
+type: Opaque
+metadata:
+  name: seaweedfs-s3-secret
+  namespace: {{ .Release.Namespace }}
+  annotations:
+    "helm.sh/resource-policy": keep
+    "helm.sh/hook": "pre-install"
+stringData:
+  admin_access_key_id: {{ $access_key_admin }}
+  admin_secret_access_key: {{ $secret_key_admin }}
+  read_access_key_id: {{ $access_key_read }}
+  read_secret_access_key: {{ $secret_key_read }}
+  seaweedfs_s3_config: '{"identities":[{"name":"anvAdmin","credentials":[{"accessKey":"{{ $access_key_admin }}","secretKey":"{{ $secret_key_admin }}"}],"actions":["Admin","Read","Write"]},{"name":"anvReadOnly","credentials":[{"accessKey":"{{ $access_key_read }}","secretKey":"{{ $secret_key_read }}"}],"actions":["Read"]}]}'
+{{- end }}

k8s/seaweedfs/values.yaml

@@ -4,7 +4,7 @@ global:
   registry: ""
   repository: ""
   imageName: chrislusf/seaweedfs
-  # imageTag: "2.23" - started using {.Chart.appVersion}
+  # imageTag: "2.27" - started using {.Chart.appVersion}
   imagePullPolicy: IfNotPresent
   imagePullSecrets: imagepullsecret
   restartPolicy: Always
@@ -136,7 +136,7 @@ volume:
   # limit file size to avoid out of memory, default 256mb
   fileSizeLimitMB: null
   # minimum free disk space(in percents). If free disk space lower this value - all volumes marks as ReadOnly
-  minFreeSpacePercent: 1
+  minFreeSpacePercent: 7
 
 
   # limit background compaction or copying speed in mega bytes per second
@@ -229,6 +229,8 @@ filer:
   maxMB: null
   # encrypt data on volume servers
   encryptVolumeData: false
+  # enable peers sync metadata, for leveldb (localdb for filer but with sync across)
+  enable_peers: false
 
   # Whether proxy or redirect to volume server during file GET request
   redirectOnRead: false
@@ -311,8 +313,19 @@ filer:
     # directories under this folder will be automatically creating a separate bucket
     WEED_FILER_BUCKETS_FOLDER: "/buckets"
 
+  s3:
+    enabled: true
+    port: 8333
+    #allow empty folders
+    allowEmptyFolder: false
+    # Suffix of the host name, {bucket}.{domainName}
+    domainName: ""
+    # enable user & permission to s3 (need to inject to all services)
+    enableAuth: false
+    skipAuthSecretCreation: false
+
 s3:
-  enabled: true
+  enabled: false
   repository: null
   imageName: null
   imageTag: null
@@ -323,6 +336,9 @@ s3:
   loggingOverrideLevel: null
   #allow empty folders
   allowEmptyFolder: true
+  # enable user & permission to s3 (need to inject to all services)
+  enableAuth: false
+  skipAuthSecretCreation: false
 
   # Suffix of the host name, {bucket}.{domainName}
   domainName: ""
@@ -359,17 +375,21 @@ s3:
     storageClass: ""
 
 cronjob:
-  enabled: false
+  enabled: true
+  master: "seaweedfs-master:9333"
+  filer: "seaweedfs-filer-client:8888"
+  tolerations: ""
+  nodeSelector: |
+    sw-backend: "true"
+  replication:
+    enable: true
+    collectionPattern: ""
   schedule: "*/7 * * * *"
   resources: null
   # balance all volumes among volume servers
   # ALL|EACH_COLLECTION|<collection_name>
   collection: ""
-  master: ""
+
-  filer: ""
-  tolerations: ""
-  nodeSelector: |
-    sw-backend: "true"
 
 certificates:
   commonName: "SeaweedFS CA"

other/java/client/pom.xml

@@ -5,7 +5,7 @@
 
     <groupId>com.github.chrislusf</groupId>
     <artifactId>seaweedfs-client</artifactId>
-    <version>1.5.9</version>
+    <version>1.6.1</version>
 
     <parent>
         <groupId>org.sonatype.oss</groupId>

other/java/client/pom.xml.deploy

@@ -5,7 +5,7 @@
 
     <groupId>com.github.chrislusf</groupId>
     <artifactId>seaweedfs-client</artifactId>
-    <version>1.5.9</version>
+    <version>1.6.1</version>
 
     <parent>
         <groupId>org.sonatype.oss</groupId>

other/java/client/pom_debug.xml

@@ -5,7 +5,7 @@
 
     <groupId>com.github.chrislusf</groupId>
     <artifactId>seaweedfs-client</artifactId>
-    <version>1.5.9</version>
+    <version>1.6.1</version>
 
     <parent>
         <groupId>org.sonatype.oss</groupId>

other/java/client/src/main/java/seaweedfs/client/FileChunkManifest.java

@@ -23,7 +23,7 @@ public class FileChunkManifest {
     }
 
     public static List<FilerProto.FileChunk> resolveChunkManifest(
-            final FilerGrpcClient filerGrpcClient, List<FilerProto.FileChunk> chunks) throws IOException {
+            final FilerClient filerClient, List<FilerProto.FileChunk> chunks) throws IOException {
 
         List<FilerProto.FileChunk> dataChunks = new ArrayList<>();
 
@@ -35,30 +35,30 @@ public class FileChunkManifest {
 
             // IsChunkManifest
             LOG.debug("fetching chunk manifest:{}", chunk);
-            byte[] data = fetchChunk(filerGrpcClient, chunk);
+            byte[] data = fetchChunk(filerClient, chunk);
             FilerProto.FileChunkManifest m = FilerProto.FileChunkManifest.newBuilder().mergeFrom(data).build();
             List<FilerProto.FileChunk> resolvedChunks = new ArrayList<>();
             for (FilerProto.FileChunk t : m.getChunksList()) {
                 // avoid deprecated chunk.getFileId()
                 resolvedChunks.add(t.toBuilder().setFileId(FilerClient.toFileId(t.getFid())).build());
             }
-            dataChunks.addAll(resolveChunkManifest(filerGrpcClient, resolvedChunks));
+            dataChunks.addAll(resolveChunkManifest(filerClient, resolvedChunks));
         }
 
         return dataChunks;
     }
 
-    private static byte[] fetchChunk(final FilerGrpcClient filerGrpcClient, FilerProto.FileChunk chunk) throws IOException {
+    private static byte[] fetchChunk(final FilerClient filerClient, FilerProto.FileChunk chunk) throws IOException {
 
         String vid = "" + chunk.getFid().getVolumeId();
-        FilerProto.Locations locations = filerGrpcClient.vidLocations.get(vid);
+        FilerProto.Locations locations = filerClient.vidLocations.get(vid);
         if (locations == null) {
             FilerProto.LookupVolumeRequest.Builder lookupRequest = FilerProto.LookupVolumeRequest.newBuilder();
             lookupRequest.addVolumeIds(vid);
-            FilerProto.LookupVolumeResponse lookupResponse = filerGrpcClient
+            FilerProto.LookupVolumeResponse lookupResponse = filerClient
                     .getBlockingStub().lookupVolume(lookupRequest.build());
             locations = lookupResponse.getLocationsMapMap().get(vid);
-            filerGrpcClient.vidLocations.put(vid, locations);
+            filerClient.vidLocations.put(vid, locations);
             LOG.debug("fetchChunk vid:{} locations:{}", vid, locations);
         }
 
@@ -74,7 +74,7 @@ public class FileChunkManifest {
         byte[] chunkData = SeaweedRead.chunkCache.getChunk(chunkView.fileId);
         if (chunkData == null) {
             LOG.debug("doFetchFullChunkData:{}", chunkView);
-            chunkData = SeaweedRead.doFetchFullChunkData(filerGrpcClient, chunkView, locations);
+            chunkData = SeaweedRead.doFetchFullChunkData(filerClient, chunkView, locations);
         }
         if (chunk.getIsChunkManifest()){
             LOG.debug("chunk {} size {}", chunkView.fileId, chunkData.length);
@@ -86,7 +86,7 @@ public class FileChunkManifest {
     }
 
     public static List<FilerProto.FileChunk> maybeManifestize(
-            final FilerGrpcClient filerGrpcClient, List<FilerProto.FileChunk> inputChunks, String parentDirectory) throws IOException {
+            final FilerClient filerClient, List<FilerProto.FileChunk> inputChunks, String parentDirectory) throws IOException {
         // the return variable
         List<FilerProto.FileChunk> chunks = new ArrayList<>();
 
@@ -101,7 +101,7 @@ public class FileChunkManifest {
 
         int remaining = dataChunks.size();
         for (int i = 0; i + mergeFactor < dataChunks.size(); i += mergeFactor) {
-            FilerProto.FileChunk chunk = mergeIntoManifest(filerGrpcClient, dataChunks.subList(i, i + mergeFactor), parentDirectory);
+            FilerProto.FileChunk chunk = mergeIntoManifest(filerClient, dataChunks.subList(i, i + mergeFactor), parentDirectory);
             chunks.add(chunk);
             remaining -= mergeFactor;
         }
@@ -113,7 +113,7 @@ public class FileChunkManifest {
         return chunks;
     }
 
-    private static FilerProto.FileChunk mergeIntoManifest(final FilerGrpcClient filerGrpcClient, List<FilerProto.FileChunk> dataChunks, String parentDirectory) throws IOException {
+    private static FilerProto.FileChunk mergeIntoManifest(final FilerClient filerClient, List<FilerProto.FileChunk> dataChunks, String parentDirectory) throws IOException {
         // create and serialize the manifest
         dataChunks = FilerClient.beforeEntrySerialization(dataChunks);
         FilerProto.FileChunkManifest.Builder m = FilerProto.FileChunkManifest.newBuilder().addAllChunks(dataChunks);
@@ -127,8 +127,8 @@ public class FileChunkManifest {
         }
 
         FilerProto.FileChunk.Builder manifestChunk = SeaweedWrite.writeChunk(
-                filerGrpcClient.getReplication(),
+                filerClient.getReplication(),
-                filerGrpcClient,
+                filerClient,
                 minOffset,
                 data, 0, data.length, parentDirectory);
         manifestChunk.setIsChunkManifest(true);

other/java/client/src/main/java/seaweedfs/client/FilerClient.java

@@ -4,25 +4,18 @@ import com.google.common.base.Strings;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.nio.file.Path;
+import java.io.File;
-import java.nio.file.Paths;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Iterator;
 import java.util.List;
 
-public class FilerClient {
+public class FilerClient extends FilerGrpcClient {
 
     private static final Logger LOG = LoggerFactory.getLogger(FilerClient.class);
 
-    private final FilerGrpcClient filerGrpcClient;
-
     public FilerClient(String host, int grpcPort) {
-        filerGrpcClient = new FilerGrpcClient(host, grpcPort);
+        super(host, grpcPort);
-    }
-
-    public FilerClient(FilerGrpcClient filerGrpcClient) {
-        this.filerGrpcClient = filerGrpcClient;
     }
 
     public static String toFileId(FilerProto.FileId fid) {
@@ -100,9 +93,9 @@ public class FilerClient {
         if ("/".equals(path)) {
             return true;
         }
-        Path pathObject = Paths.get(path);
+        File pathFile = new File(path);
-        String parent = pathObject.getParent().toString();
+        String parent = pathFile.getParent();
-        String name = pathObject.getFileName().toString();
+        String name = pathFile.getName();
 
         mkdirs(parent, mode, uid, gid, userName, groupNames);
 
@@ -121,13 +114,13 @@ public class FilerClient {
 
     public boolean mv(String oldPath, String newPath) {
 
-        Path oldPathObject = Paths.get(oldPath);
+        File oldPathFile = new File(oldPath);
-        String oldParent = oldPathObject.getParent().toString();
+        String oldParent = oldPathFile.getParent();
-        String oldName = oldPathObject.getFileName().toString();
+        String oldName = oldPathFile.getName();
 
-        Path newPathObject = Paths.get(newPath);
+        File newPathFile = new File(newPath);
-        String newParent = newPathObject.getParent().toString();
+        String newParent = newPathFile.getParent();
-        String newName = newPathObject.getFileName().toString();
+        String newName = newPathFile.getName();
 
         return atomicRenameEntry(oldParent, oldName, newParent, newName);
 
@@ -135,9 +128,9 @@ public class FilerClient {
 
     public boolean rm(String path, boolean isRecursive, boolean ignoreRecusiveError) {
 
-        Path pathObject = Paths.get(path);
+        File pathFile = new File(path);
-        String parent = pathObject.getParent().toString();
+        String parent = pathFile.getParent();
-        String name = pathObject.getFileName().toString();
+        String name = pathFile.getName();
 
         return deleteEntry(
                 parent,
@@ -154,9 +147,9 @@ public class FilerClient {
 
     public boolean touch(String path, int mode, int uid, int gid, String userName, String[] groupNames) {
 
-        Path pathObject = Paths.get(path);
+        File pathFile = new File(path);
-        String parent = pathObject.getParent().toString();
+        String parent = pathFile.getParent();
-        String name = pathObject.getFileName().toString();
+        String name = pathFile.getName();
 
         FilerProto.Entry entry = lookupEntry(parent, name);
         if (entry == null) {
@@ -236,7 +229,7 @@ public class FilerClient {
     }
 
     public List<FilerProto.Entry> listEntries(String path, String entryPrefix, String lastEntryName, int limit, boolean includeLastEntry) {
-        Iterator<FilerProto.ListEntriesResponse> iter = filerGrpcClient.getBlockingStub().listEntries(FilerProto.ListEntriesRequest.newBuilder()
+        Iterator<FilerProto.ListEntriesResponse> iter = this.getBlockingStub().listEntries(FilerProto.ListEntriesRequest.newBuilder()
                 .setDirectory(path)
                 .setPrefix(entryPrefix)
                 .setStartFromFileName(lastEntryName)
@@ -253,7 +246,7 @@ public class FilerClient {
 
     public FilerProto.Entry lookupEntry(String directory, String entryName) {
         try {
-            FilerProto.Entry entry = filerGrpcClient.getBlockingStub().lookupDirectoryEntry(
+            FilerProto.Entry entry = this.getBlockingStub().lookupDirectoryEntry(
                     FilerProto.LookupDirectoryEntryRequest.newBuilder()
                             .setDirectory(directory)
                             .setName(entryName)
@@ -274,7 +267,7 @@ public class FilerClient {
     public boolean createEntry(String parent, FilerProto.Entry entry) {
         try {
             FilerProto.CreateEntryResponse createEntryResponse =
-                    filerGrpcClient.getBlockingStub().createEntry(FilerProto.CreateEntryRequest.newBuilder()
+                    this.getBlockingStub().createEntry(FilerProto.CreateEntryRequest.newBuilder()
                             .setDirectory(parent)
                             .setEntry(entry)
                             .build());
@@ -291,7 +284,7 @@ public class FilerClient {
 
     public boolean updateEntry(String parent, FilerProto.Entry entry) {
         try {
-            filerGrpcClient.getBlockingStub().updateEntry(FilerProto.UpdateEntryRequest.newBuilder()
+            this.getBlockingStub().updateEntry(FilerProto.UpdateEntryRequest.newBuilder()
                     .setDirectory(parent)
                     .setEntry(entry)
                     .build());
@@ -304,7 +297,7 @@ public class FilerClient {
 
     public boolean deleteEntry(String parent, String entryName, boolean isDeleteFileChunk, boolean isRecursive, boolean ignoreRecusiveError) {
         try {
-            filerGrpcClient.getBlockingStub().deleteEntry(FilerProto.DeleteEntryRequest.newBuilder()
+            this.getBlockingStub().deleteEntry(FilerProto.DeleteEntryRequest.newBuilder()
                     .setDirectory(parent)
                     .setName(entryName)
                     .setIsDeleteData(isDeleteFileChunk)
@@ -320,7 +313,7 @@ public class FilerClient {
 
     public boolean atomicRenameEntry(String oldParent, String oldName, String newParent, String newName) {
         try {
-            filerGrpcClient.getBlockingStub().atomicRenameEntry(FilerProto.AtomicRenameEntryRequest.newBuilder()
+            this.getBlockingStub().atomicRenameEntry(FilerProto.AtomicRenameEntryRequest.newBuilder()
                     .setOldDirectory(oldParent)
                     .setOldName(oldName)
                     .setNewDirectory(newParent)
@@ -334,7 +327,7 @@ public class FilerClient {
     }
 
     public Iterator<FilerProto.SubscribeMetadataResponse> watch(String prefix, String clientName, long sinceNs) {
-        return filerGrpcClient.getBlockingStub().subscribeMetadata(FilerProto.SubscribeMetadataRequest.newBuilder()
+        return this.getBlockingStub().subscribeMetadata(FilerProto.SubscribeMetadataRequest.newBuilder()
                 .setPathPrefix(prefix)
                 .setClientName(clientName)
                 .setSinceNs(sinceNs)

other/java/client/src/main/java/seaweedfs/client/SeaweedInputStream.java

@@ -16,7 +16,7 @@ public class SeaweedInputStream extends InputStream {
     private static final Logger LOG = LoggerFactory.getLogger(SeaweedInputStream.class);
     private static final IOException EXCEPTION_STREAM_IS_CLOSED = new IOException("Stream is closed!");
 
-    private final FilerGrpcClient filerGrpcClient;
+    private final FilerClient filerClient;
     private final String path;
     private final FilerProto.Entry entry;
     private final List<SeaweedRead.VisibleInterval> visibleIntervalList;
@@ -27,32 +27,31 @@ public class SeaweedInputStream extends InputStream {
     private boolean closed = false;
 
     public SeaweedInputStream(
-            final FilerGrpcClient filerGrpcClient,
+            final FilerClient filerClient,
             final String fullpath) throws IOException {
-        this.filerGrpcClient = filerGrpcClient;
         this.path = fullpath;
-        FilerClient filerClient = new FilerClient(filerGrpcClient);
+        this.filerClient = filerClient;
         this.entry = filerClient.lookupEntry(
                 SeaweedOutputStream.getParentDirectory(fullpath),
                 SeaweedOutputStream.getFileName(fullpath));
         this.contentLength = SeaweedRead.fileSize(entry);
 
-        this.visibleIntervalList = SeaweedRead.nonOverlappingVisibleIntervals(filerGrpcClient, entry.getChunksList());
+        this.visibleIntervalList = SeaweedRead.nonOverlappingVisibleIntervals(filerClient, entry.getChunksList());
 
         LOG.debug("new path:{} entry:{} visibleIntervalList:{}", path, entry, visibleIntervalList);
 
     }
 
     public SeaweedInputStream(
-            final FilerGrpcClient filerGrpcClient,
+            final FilerClient filerClient,
             final String path,
             final FilerProto.Entry entry) throws IOException {
-        this.filerGrpcClient = filerGrpcClient;
+        this.filerClient = filerClient;
         this.path = path;
         this.entry = entry;
         this.contentLength = SeaweedRead.fileSize(entry);
 
-        this.visibleIntervalList = SeaweedRead.nonOverlappingVisibleIntervals(filerGrpcClient, entry.getChunksList());
+        this.visibleIntervalList = SeaweedRead.nonOverlappingVisibleIntervals(filerClient, entry.getChunksList());
 
         LOG.debug("new path:{} entry:{} visibleIntervalList:{}", path, entry, visibleIntervalList);
 
@@ -110,7 +109,7 @@ public class SeaweedInputStream extends InputStream {
         if (start+len <= entry.getContent().size()) {
             entry.getContent().substring(start, start+len).copyTo(buf);
         } else {
-            bytesRead = SeaweedRead.read(this.filerGrpcClient, this.visibleIntervalList, this.position, buf, SeaweedRead.fileSize(entry));
+            bytesRead = SeaweedRead.read(this.filerClient, this.visibleIntervalList, this.position, buf, SeaweedRead.fileSize(entry));
         }
 
         if (bytesRead > Integer.MAX_VALUE) {

other/java/client/src/main/java/seaweedfs/client/SeaweedOutputStream.java

@@ -15,7 +15,7 @@ public class SeaweedOutputStream extends OutputStream {
 
     private static final Logger LOG = LoggerFactory.getLogger(SeaweedOutputStream.class);
     protected final boolean supportFlush = true;
-    private final FilerGrpcClient filerGrpcClient;
+    private final FilerClient filerClient;
     private final String path;
     private final int bufferSize;
     private final int maxConcurrentRequestCount;
@@ -33,17 +33,17 @@ public class SeaweedOutputStream extends OutputStream {
     private long outputIndex;
     private String replication = "000";
 
-    public SeaweedOutputStream(FilerGrpcClient filerGrpcClient, final String fullpath) {
+    public SeaweedOutputStream(FilerClient filerClient, final String fullpath) {
-        this(filerGrpcClient, fullpath, "000");
+        this(filerClient, fullpath, "000");
     }
 
-    public SeaweedOutputStream(FilerGrpcClient filerGrpcClient, final String fullpath, final String replication) {
+    public SeaweedOutputStream(FilerClient filerClient, final String fullpath, final String replication) {
-        this(filerGrpcClient, fullpath, null, 0, 8 * 1024 * 1024, "000");
+        this(filerClient, fullpath, null, 0, 8 * 1024 * 1024, "000");
     }
 
-    public SeaweedOutputStream(FilerGrpcClient filerGrpcClient, final String path, FilerProto.Entry.Builder entry,
+    public SeaweedOutputStream(FilerClient filerClient, final String path, FilerProto.Entry.Builder entry,
                                final long position, final int bufferSize, final String replication) {
-        this.filerGrpcClient = filerGrpcClient;
+        this.filerClient = filerClient;
         this.replication = replication;
         this.path = path;
         this.position = position;
@@ -109,7 +109,7 @@ public class SeaweedOutputStream extends OutputStream {
 
     private synchronized void flushWrittenBytesToServiceInternal(final long offset) throws IOException {
         try {
-            SeaweedWrite.writeMeta(filerGrpcClient, getParentDirectory(path), entry);
+            SeaweedWrite.writeMeta(filerClient, getParentDirectory(path), entry);
         } catch (Exception ex) {
             throw new IOException(ex);
         }
@@ -225,7 +225,7 @@ public class SeaweedOutputStream extends OutputStream {
         }
         final Future<Void> job = completionService.submit(() -> {
             // System.out.println(path + " is going to save [" + (writePosition) + "," + ((writePosition) + bytesLength) + ")");
-            SeaweedWrite.writeData(entry, replication, filerGrpcClient, writePosition, bufferToWrite.array(), bufferToWrite.position(), bufferToWrite.limit(), path);
+            SeaweedWrite.writeData(entry, replication, filerClient, writePosition, bufferToWrite.array(), bufferToWrite.position(), bufferToWrite.limit(), path);
             // System.out.println(path + " saved [" + (writePosition) + "," + ((writePosition) + bytesLength) + ")");
             ByteBufferPool.release(bufferToWrite);
             return null;

other/java/client/src/main/java/seaweedfs/client/SeaweedRead.java

@@ -23,7 +23,7 @@ public class SeaweedRead {
     static VolumeIdCache volumeIdCache = new VolumeIdCache(4 * 1024);
 
     // returns bytesRead
-    public static long read(FilerGrpcClient filerGrpcClient, List<VisibleInterval> visibleIntervals,
+    public static long read(FilerClient filerClient, List<VisibleInterval> visibleIntervals,
                             final long position, final ByteBuffer buf, final long fileSize) throws IOException {
 
         List<ChunkView> chunkViews = viewFromVisibles(visibleIntervals, position, buf.remaining());
@@ -42,7 +42,7 @@ public class SeaweedRead {
         }
 
         if (lookupRequest.getVolumeIdsCount() > 0) {
-            FilerProto.LookupVolumeResponse lookupResponse = filerGrpcClient
+            FilerProto.LookupVolumeResponse lookupResponse = filerClient
                     .getBlockingStub().lookupVolume(lookupRequest.build());
             Map<String, FilerProto.Locations> vid2Locations = lookupResponse.getLocationsMapMap();
             for (Map.Entry<String, FilerProto.Locations> entry : vid2Locations.entrySet()) {
@@ -71,7 +71,7 @@ public class SeaweedRead {
                 return 0;
             }
 
-            int len = readChunkView(filerGrpcClient, startOffset, buf, chunkView, locations);
+            int len = readChunkView(filerClient, startOffset, buf, chunkView, locations);
 
             LOG.debug("read [{},{}) {} size {}", startOffset, startOffset + len, chunkView.fileId, chunkView.size);
 
@@ -93,12 +93,12 @@ public class SeaweedRead {
         return readCount;
     }
 
-    private static int readChunkView(FilerGrpcClient filerGrpcClient, long startOffset, ByteBuffer buf, ChunkView chunkView, FilerProto.Locations locations) throws IOException {
+    private static int readChunkView(FilerClient filerClient, long startOffset, ByteBuffer buf, ChunkView chunkView, FilerProto.Locations locations) throws IOException {
 
         byte[] chunkData = chunkCache.getChunk(chunkView.fileId);
 
         if (chunkData == null) {
-            chunkData = doFetchFullChunkData(filerGrpcClient, chunkView, locations);
+            chunkData = doFetchFullChunkData(filerClient, chunkView, locations);
             chunkCache.setChunk(chunkView.fileId, chunkData);
         }
 
@@ -110,13 +110,13 @@ public class SeaweedRead {
         return len;
     }
 
-    public static byte[] doFetchFullChunkData(FilerGrpcClient filerGrpcClient, ChunkView chunkView, FilerProto.Locations locations) throws IOException {
+    public static byte[] doFetchFullChunkData(FilerClient filerClient, ChunkView chunkView, FilerProto.Locations locations) throws IOException {
 
         byte[] data = null;
         IOException lastException = null;
         for (long waitTime = 1000L; waitTime < 10 * 1000; waitTime += waitTime / 2) {
             for (FilerProto.Location location : locations.getLocationsList()) {
-                String url = filerGrpcClient.getChunkUrl(chunkView.fileId, location.getUrl(), location.getPublicUrl());
+                String url = filerClient.getChunkUrl(chunkView.fileId, location.getUrl(), location.getPublicUrl());
                 try {
                     data = doFetchOneFullChunkData(chunkView, url);
                     lastException = null;
@@ -221,9 +221,9 @@ public class SeaweedRead {
     }
 
     public static List<VisibleInterval> nonOverlappingVisibleIntervals(
-            final FilerGrpcClient filerGrpcClient, List<FilerProto.FileChunk> chunkList) throws IOException {
+            final FilerClient filerClient, List<FilerProto.FileChunk> chunkList) throws IOException {
 
-        chunkList = FileChunkManifest.resolveChunkManifest(filerGrpcClient, chunkList);
+        chunkList = FileChunkManifest.resolveChunkManifest(filerClient, chunkList);
 
         FilerProto.FileChunk[] chunks = chunkList.toArray(new FilerProto.FileChunk[0]);
         Arrays.sort(chunks, new Comparator<FilerProto.FileChunk>() {

other/java/client/src/main/java/seaweedfs/client/SeaweedWrite.java

@@ -23,29 +23,29 @@ public class SeaweedWrite {
 
     public static void writeData(FilerProto.Entry.Builder entry,
                                  final String replication,
-                                 final FilerGrpcClient filerGrpcClient,
+                                 final FilerClient filerClient,
                                  final long offset,
                                  final byte[] bytes,
                                  final long bytesOffset, final long bytesLength,
                                  final String path) throws IOException {
         FilerProto.FileChunk.Builder chunkBuilder = writeChunk(
-                replication, filerGrpcClient, offset, bytes, bytesOffset, bytesLength, path);
+                replication, filerClient, offset, bytes, bytesOffset, bytesLength, path);
         synchronized (entry) {
             entry.addChunks(chunkBuilder);
         }
     }
 
     public static FilerProto.FileChunk.Builder writeChunk(final String replication,
-                                                          final FilerGrpcClient filerGrpcClient,
+                                                          final FilerClient filerClient,
                                                           final long offset,
                                                           final byte[] bytes,
                                                           final long bytesOffset,
                                                           final long bytesLength,
                                                           final String path) throws IOException {
-        FilerProto.AssignVolumeResponse response = filerGrpcClient.getBlockingStub().assignVolume(
+        FilerProto.AssignVolumeResponse response = filerClient.getBlockingStub().assignVolume(
                 FilerProto.AssignVolumeRequest.newBuilder()
-                        .setCollection(filerGrpcClient.getCollection())
+                        .setCollection(filerClient.getCollection())
-                        .setReplication(replication == null ? filerGrpcClient.getReplication() : replication)
+                        .setReplication(replication == null ? filerClient.getReplication() : replication)
                         .setDataCenter("")
                         .setTtlSec(0)
                         .setPath(path)
@@ -53,11 +53,11 @@ public class SeaweedWrite {
         String fileId = response.getFileId();
         String auth = response.getAuth();
 
-        String targetUrl = filerGrpcClient.getChunkUrl(fileId, response.getUrl(), response.getPublicUrl());
+        String targetUrl = filerClient.getChunkUrl(fileId, response.getUrl(), response.getPublicUrl());
 
         ByteString cipherKeyString = com.google.protobuf.ByteString.EMPTY;
         byte[] cipherKey = null;
-        if (filerGrpcClient.isCipher()) {
+        if (filerClient.isCipher()) {
             cipherKey = genCipherKey();
             cipherKeyString = ByteString.copyFrom(cipherKey);
         }
@@ -75,15 +75,15 @@ public class SeaweedWrite {
                 .setCipherKey(cipherKeyString);
     }
 
-    public static void writeMeta(final FilerGrpcClient filerGrpcClient,
+    public static void writeMeta(final FilerClient filerClient,
                                  final String parentDirectory,
                                  final FilerProto.Entry.Builder entry) throws IOException {
 
         synchronized (entry) {
-            List<FilerProto.FileChunk> chunks = FileChunkManifest.maybeManifestize(filerGrpcClient, entry.getChunksList(), parentDirectory);
+            List<FilerProto.FileChunk> chunks = FileChunkManifest.maybeManifestize(filerClient, entry.getChunksList(), parentDirectory);
             entry.clearChunks();
             entry.addAllChunks(chunks);
-            filerGrpcClient.getBlockingStub().createEntry(
+            filerClient.getBlockingStub().createEntry(
                     FilerProto.CreateEntryRequest.newBuilder()
                             .setDirectory(parentDirectory)
                             .setEntry(entry)

other/java/client/src/main/proto/filer.proto

@@ -156,6 +156,7 @@ message FuseAttributes {
     repeated string group_name = 12; // for hdfs
     string symlink_target = 13;
     bytes md5 = 14;
+    string disk_type = 15;
 }
 
 message CreateEntryRequest {
@@ -220,6 +221,7 @@ message AssignVolumeRequest {
     string data_center = 5;
     string path = 6;
     string rack = 7;
+    string disk_type = 8;
 }
 
 message AssignVolumeResponse {
@@ -270,11 +272,9 @@ message StatisticsRequest {
     string replication = 1;
     string collection = 2;
     string ttl = 3;
+    string disk_type = 4;
 }
 message StatisticsResponse {
-    string replication = 1;
-    string collection = 2;
-    string ttl = 3;
     uint64 total_size = 4;
     uint64 used_size = 5;
     uint64 file_count = 6;
@@ -358,12 +358,7 @@ message FilerConf {
         string collection = 2;
         string replication = 3;
         string ttl = 4;
-        enum DiskType {
+        string disk_type = 5;
-            NONE = 0;
-            HDD = 1;
-            SSD = 2;
-        }
-        DiskType disk_type = 5;
         bool fsync = 6;
         uint32 volume_growth_count = 7;
     }

other/java/examples/pom.xml

@@ -11,13 +11,13 @@
         <dependency>
             <groupId>com.github.chrislusf</groupId>
             <artifactId>seaweedfs-client</artifactId>
-            <version>1.5.9</version>
+            <version>1.6.1</version>
             <scope>compile</scope>
         </dependency>
         <dependency>
             <groupId>com.github.chrislusf</groupId>
             <artifactId>seaweedfs-hadoop2-client</artifactId>
-            <version>1.5.9</version>
+            <version>1.6.1</version>
             <scope>compile</scope>
         </dependency>
         <dependency>

other/java/examples/src/main/java/com/seaweedfs/examples/ExampleReadFile.java

@@ -1,6 +1,6 @@
 package com.seaweedfs.examples;
 
-import seaweedfs.client.FilerGrpcClient;
+import seaweedfs.client.FilerClient;
 import seaweedfs.client.SeaweedInputStream;
 
 import java.io.FileInputStream;
@@ -13,7 +13,7 @@ public class ExampleReadFile {
 
     public static void main(String[] args) throws IOException {
 
-        FilerGrpcClient filerGrpcClient = new FilerGrpcClient("localhost", 18888);
+        FilerClient filerClient = new FilerClient("localhost", 18888);
 
         long startTime = System.currentTimeMillis();
         parseZip("/Users/chris/tmp/test.zip");
@@ -23,7 +23,7 @@ public class ExampleReadFile {
         long localProcessTime = startTime2 - startTime;
 
         SeaweedInputStream seaweedInputStream = new SeaweedInputStream(
-                filerGrpcClient, "/test.zip");
+                filerClient, "/test.zip");
         parseZip(seaweedInputStream);
 
         long swProcessTime = System.currentTimeMillis() - startTime2;

other/java/examples/src/main/java/com/seaweedfs/examples/ExampleWriteFile.java

@@ -1,6 +1,6 @@
 package com.seaweedfs.examples;
 
-import seaweedfs.client.FilerGrpcClient;
+import seaweedfs.client.FilerClient;
 import seaweedfs.client.SeaweedInputStream;
 import seaweedfs.client.SeaweedOutputStream;
 
@@ -13,15 +13,14 @@ public class ExampleWriteFile {
 
     public static void main(String[] args) throws IOException {
 
-        FilerGrpcClient filerGrpcClient = new FilerGrpcClient("localhost", 18888);
+        FilerClient filerClient = new FilerClient("localhost", 18888);
 
-        SeaweedInputStream seaweedInputStream = new SeaweedInputStream(
+        SeaweedInputStream seaweedInputStream = new SeaweedInputStream(filerClient, "/test.zip");
-                filerGrpcClient, "/test.zip");
+        unZipFiles(filerClient, seaweedInputStream);
-        unZipFiles(filerGrpcClient, seaweedInputStream);
 
     }
 
-    public static void unZipFiles(FilerGrpcClient filerGrpcClient, InputStream is) throws IOException {
+    public static void unZipFiles(FilerClient filerClient, InputStream is) throws IOException {
         ZipInputStream zin = new ZipInputStream(is);
         ZipEntry ze;
         while ((ze = zin.getNextEntry()) != null) {
@@ -34,7 +33,7 @@ public class ExampleWriteFile {
                 continue;
             }
 
-            SeaweedOutputStream seaweedOutputStream = new SeaweedOutputStream(filerGrpcClient, "/test/"+filename);
+            SeaweedOutputStream seaweedOutputStream = new SeaweedOutputStream(filerClient, "/test/"+filename);
             byte[] bytesIn = new byte[16 * 1024];
             int read = 0;
             while ((read = zin.read(bytesIn))!=-1) {

other/java/hdfs2/dependency-reduced-pom.xml

@@ -301,7 +301,7 @@
     </snapshotRepository>
   </distributionManagement>
   <properties>
-    <seaweedfs.client.version>1.5.9</seaweedfs.client.version>
+    <seaweedfs.client.version>1.6.1</seaweedfs.client.version>
     <hadoop.version>2.9.2</hadoop.version>
   </properties>
 </project>

other/java/hdfs2/pom.xml

@@ -5,7 +5,7 @@
     <modelVersion>4.0.0</modelVersion>
 
     <properties>
-        <seaweedfs.client.version>1.5.9</seaweedfs.client.version>
+        <seaweedfs.client.version>1.6.1</seaweedfs.client.version>
         <hadoop.version>2.9.2</hadoop.version>
     </properties>
 

other/java/hdfs2/src/main/java/seaweed/hdfs/SeaweedFileSystemStore.java

@@ -24,27 +24,25 @@ public class SeaweedFileSystemStore {
 
     private static final Logger LOG = LoggerFactory.getLogger(SeaweedFileSystemStore.class);
 
-    private FilerGrpcClient filerGrpcClient;
     private FilerClient filerClient;
     private Configuration conf;
 
     public SeaweedFileSystemStore(String host, int port, Configuration conf) {
         int grpcPort = 10000 + port;
-        filerGrpcClient = new FilerGrpcClient(host, grpcPort);
+        filerClient = new FilerClient(host, grpcPort);
-        filerClient = new FilerClient(filerGrpcClient);
         this.conf = conf;
         String volumeServerAccessMode = this.conf.get(FS_SEAWEED_VOLUME_SERVER_ACCESS, "direct");
         if (volumeServerAccessMode.equals("publicUrl")) {
-            filerGrpcClient.setAccessVolumeServerByPublicUrl();
+            filerClient.setAccessVolumeServerByPublicUrl();
         } else if (volumeServerAccessMode.equals("filerProxy")) {
-            filerGrpcClient.setAccessVolumeServerByFilerProxy();
+            filerClient.setAccessVolumeServerByFilerProxy();
         }
 
     }
 
     public void close() {
         try {
-            this.filerGrpcClient.shutdown();
+            this.filerClient.shutdown();
         } catch (InterruptedException e) {
             e.printStackTrace();
         }
@@ -219,10 +217,10 @@ public class SeaweedFileSystemStore {
                     .clearGroupName()
                     .addAllGroupName(Arrays.asList(userGroupInformation.getGroupNames()))
                 );
-            SeaweedWrite.writeMeta(filerGrpcClient, getParentDirectory(path), entry);
+            SeaweedWrite.writeMeta(filerClient, getParentDirectory(path), entry);
         }
 
-        return new SeaweedHadoopOutputStream(filerGrpcClient, path.toString(), entry, writePosition, bufferSize, replication);
+        return new SeaweedHadoopOutputStream(filerClient, path.toString(), entry, writePosition, bufferSize, replication);
 
     }
 
@@ -236,7 +234,7 @@ public class SeaweedFileSystemStore {
             throw new FileNotFoundException("read non-exist file " + path);
         }
 
-        return new SeaweedHadoopInputStream(filerGrpcClient,
+        return new SeaweedHadoopInputStream(filerClient,
             statistics,
             path.toUri().getPath(),
             entry);

other/java/hdfs2/src/main/java/seaweed/hdfs/SeaweedHadoopInputStream.java

@@ -5,7 +5,7 @@ package seaweed.hdfs;
 import org.apache.hadoop.fs.ByteBufferReadable;
 import org.apache.hadoop.fs.FSInputStream;
 import org.apache.hadoop.fs.FileSystem.Statistics;
-import seaweedfs.client.FilerGrpcClient;
+import seaweedfs.client.FilerClient;
 import seaweedfs.client.FilerProto;
 import seaweedfs.client.SeaweedInputStream;
 
@@ -19,11 +19,11 @@ public class SeaweedHadoopInputStream extends FSInputStream implements ByteBuffe
     private final Statistics statistics;
 
     public SeaweedHadoopInputStream(
-            final FilerGrpcClient filerGrpcClient,
+            final FilerClient filerClient,
             final Statistics statistics,
             final String path,
             final FilerProto.Entry entry) throws IOException {
-        this.seaweedInputStream = new SeaweedInputStream(filerGrpcClient, path, entry);
+        this.seaweedInputStream = new SeaweedInputStream(filerClient, path, entry);
         this.statistics = statistics;
     }
 

other/java/hdfs2/src/main/java/seaweed/hdfs/SeaweedHadoopOutputStream.java

@@ -2,15 +2,15 @@ package seaweed.hdfs;
 
 // adapted from org.apache.hadoop.fs.azurebfs.services.AbfsOutputStream
 
-import seaweedfs.client.FilerGrpcClient;
+import seaweedfs.client.FilerClient;
 import seaweedfs.client.FilerProto;
 import seaweedfs.client.SeaweedOutputStream;
 
 public class SeaweedHadoopOutputStream extends SeaweedOutputStream {
 
-    public SeaweedHadoopOutputStream(FilerGrpcClient filerGrpcClient, final String path, FilerProto.Entry.Builder entry,
+    public SeaweedHadoopOutputStream(FilerClient filerClient, final String path, FilerProto.Entry.Builder entry,
                                      final long position, final int bufferSize, final String replication) {
-        super(filerGrpcClient, path.toString(), entry, position, bufferSize, replication);
+        super(filerClient, path, entry, position, bufferSize, replication);
     }
 
 }

other/java/hdfs3/dependency-reduced-pom.xml

@@ -309,7 +309,7 @@
     </snapshotRepository>
   </distributionManagement>
   <properties>
-    <seaweedfs.client.version>1.5.9</seaweedfs.client.version>
+    <seaweedfs.client.version>1.6.1</seaweedfs.client.version>
     <hadoop.version>3.1.1</hadoop.version>
   </properties>
 </project>

other/java/hdfs3/pom.xml

@@ -5,7 +5,7 @@
     <modelVersion>4.0.0</modelVersion>
 
     <properties>
-        <seaweedfs.client.version>1.5.9</seaweedfs.client.version>
+        <seaweedfs.client.version>1.6.1</seaweedfs.client.version>
         <hadoop.version>3.1.1</hadoop.version>
     </properties>
 

other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedFileSystemStore.java

@@ -24,27 +24,25 @@ public class SeaweedFileSystemStore {
 
     private static final Logger LOG = LoggerFactory.getLogger(SeaweedFileSystemStore.class);
 
-    private FilerGrpcClient filerGrpcClient;
     private FilerClient filerClient;
     private Configuration conf;
 
     public SeaweedFileSystemStore(String host, int port, Configuration conf) {
         int grpcPort = 10000 + port;
-        filerGrpcClient = new FilerGrpcClient(host, grpcPort);
+        filerClient = new FilerClient(host, grpcPort);
-        filerClient = new FilerClient(filerGrpcClient);
         this.conf = conf;
         String volumeServerAccessMode = this.conf.get(FS_SEAWEED_VOLUME_SERVER_ACCESS, "direct");
         if (volumeServerAccessMode.equals("publicUrl")) {
-            filerGrpcClient.setAccessVolumeServerByPublicUrl();
+            filerClient.setAccessVolumeServerByPublicUrl();
         } else if (volumeServerAccessMode.equals("filerProxy")) {
-            filerGrpcClient.setAccessVolumeServerByFilerProxy();
+            filerClient.setAccessVolumeServerByFilerProxy();
         }
 
     }
 
     public void close() {
         try {
-            this.filerGrpcClient.shutdown();
+            this.filerClient.shutdown();
         } catch (InterruptedException e) {
             e.printStackTrace();
         }
@@ -219,10 +217,10 @@ public class SeaweedFileSystemStore {
                     .clearGroupName()
                     .addAllGroupName(Arrays.asList(userGroupInformation.getGroupNames()))
                 );
-            SeaweedWrite.writeMeta(filerGrpcClient, getParentDirectory(path), entry);
+            SeaweedWrite.writeMeta(filerClient, getParentDirectory(path), entry);
         }
 
-        return new SeaweedHadoopOutputStream(filerGrpcClient, path.toString(), entry, writePosition, bufferSize, replication);
+        return new SeaweedHadoopOutputStream(filerClient, path.toString(), entry, writePosition, bufferSize, replication);
 
     }
 
@@ -236,7 +234,7 @@ public class SeaweedFileSystemStore {
             throw new FileNotFoundException("read non-exist file " + path);
         }
 
-        return new SeaweedHadoopInputStream(filerGrpcClient,
+        return new SeaweedHadoopInputStream(filerClient,
             statistics,
             path.toUri().getPath(),
             entry);

other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedHadoopInputStream.java

@@ -5,7 +5,7 @@ package seaweed.hdfs;
 import org.apache.hadoop.fs.ByteBufferReadable;
 import org.apache.hadoop.fs.FSInputStream;
 import org.apache.hadoop.fs.FileSystem.Statistics;
-import seaweedfs.client.FilerGrpcClient;
+import seaweedfs.client.FilerClient;
 import seaweedfs.client.FilerProto;
 import seaweedfs.client.SeaweedInputStream;
 
@@ -19,11 +19,11 @@ public class SeaweedHadoopInputStream extends FSInputStream implements ByteBuffe
     private final Statistics statistics;
 
     public SeaweedHadoopInputStream(
-            final FilerGrpcClient filerGrpcClient,
+            final FilerClient filerClient,
             final Statistics statistics,
             final String path,
             final FilerProto.Entry entry) throws IOException {
-        this.seaweedInputStream = new SeaweedInputStream(filerGrpcClient, path, entry);
+        this.seaweedInputStream = new SeaweedInputStream(filerClient, path, entry);
         this.statistics = statistics;
     }
 

other/java/hdfs3/src/main/java/seaweed/hdfs/SeaweedHadoopOutputStream.java

@@ -4,7 +4,7 @@ package seaweed.hdfs;
 
 import org.apache.hadoop.fs.StreamCapabilities;
 import org.apache.hadoop.fs.Syncable;
-import seaweedfs.client.FilerGrpcClient;
+import seaweedfs.client.FilerClient;
 import seaweedfs.client.FilerProto;
 import seaweedfs.client.SeaweedOutputStream;
 
@@ -13,9 +13,9 @@ import java.util.Locale;
 
 public class SeaweedHadoopOutputStream extends SeaweedOutputStream implements Syncable, StreamCapabilities {
 
-    public SeaweedHadoopOutputStream(FilerGrpcClient filerGrpcClient, final String path, FilerProto.Entry.Builder entry,
+    public SeaweedHadoopOutputStream(FilerClient filerClient, final String path, FilerProto.Entry.Builder entry,
                                      final long position, final int bufferSize, final String replication) {
-        super(filerGrpcClient, path, entry, position, bufferSize, replication);
+        super(filerClient, path, entry, position, bufferSize, replication);
     }
 
     /**

unmaintained/change_superblock/change_superblock.go

@@ -92,7 +92,7 @@ func main() {
 
 		header := superBlock.Bytes()
 
-		if n, e := datFile.WriteAt(header, 0); n == 0 || e != nil {
+		if n, e := datBackend.WriteAt(header, 0); n == 0 || e != nil {
 			glog.Fatalf("cannot write super block: %v", e)
 		}
 

unmaintained/diff_volume_servers/diff_volume_servers.go

@@ -168,7 +168,7 @@ func getVolumeFiles(v uint32, addr string) (map[types.NeedleId]needleState, int6
 				size:  size,
 			}
 		}
-		if actual := offset.ToAcutalOffset(); actual > maxOffset {
+		if actual := offset.ToActualOffset(); actual > maxOffset {
 			maxOffset = actual
 		}
 		return nil

unmaintained/stress_filer_upload/bench_filer_upload/bench_filer_upload.go

@@ -45,7 +45,7 @@ func main() {
 			defer wg.Done()
 
 			client := &http.Client{Transport: &http.Transport{
-				MaxConnsPerHost:     1024,
+				MaxIdleConns:     1024,
 				MaxIdleConnsPerHost: 1024,
 			}}
 			r := rand.New(rand.NewSource(time.Now().UnixNano() + int64(x)))

unmaintained/volume_tailer/volume_tailer.go

@@ -37,7 +37,7 @@ func main() {
 		sinceTimeNs = time.Now().Add(-*rewindDuration).UnixNano()
 	}
 
-	err := operation.TailVolume(*master, grpcDialOption, vid, uint64(sinceTimeNs), *timeoutSeconds, func(n *needle.Needle) (err error) {
+	err := operation.TailVolume(func()string{return *master}, grpcDialOption, vid, uint64(sinceTimeNs), *timeoutSeconds, func(n *needle.Needle) (err error) {
 		if n.Size == 0 {
 			println("-", n.String())
 			return nil

weed/command/backup.go

@@ -72,7 +72,7 @@ func runBackup(cmd *Command, args []string) bool {
 	vid := needle.VolumeId(*s.volumeId)
 
 	// find volume location, replication, ttl info
-	lookup, err := operation.Lookup(*s.master, vid.String())
+	lookup, err := operation.Lookup(func() string { return *s.master }, vid.String())
 	if err != nil {
 		fmt.Printf("Error looking up volume %d: %v\n", vid, err)
 		return true

weed/command/benchmark.go

@@ -35,6 +35,7 @@ type BenchmarkOptions struct {
 	sequentialRead   *bool
 	collection       *string
 	replication      *string
+	diskType         *string
 	cpuprofile       *string
 	maxCpu           *int
 	grpcDialOption   grpc.DialOption
@@ -62,6 +63,7 @@ func init() {
 	b.sequentialRead = cmdBenchmark.Flag.Bool("readSequentially", false, "randomly read by ids from \"-list\" specified file")
 	b.collection = cmdBenchmark.Flag.String("collection", "benchmark", "write data to this collection")
 	b.replication = cmdBenchmark.Flag.String("replication", "000", "replication type")
+	b.diskType = cmdBenchmark.Flag.String("disk", "", "[hdd|ssd|<tag>] hard drive or solid state drive or any tag")
 	b.cpuprofile = cmdBenchmark.Flag.String("cpuprofile", "", "cpu profile output file")
 	b.maxCpu = cmdBenchmark.Flag.Int("maxCpu", 0, "maximum number of CPUs. 0 means all available CPUs")
 	b.fsync = cmdBenchmark.Flag.Bool("fsync", false, "flush data to disk after write")
@@ -234,13 +236,14 @@ func writeFiles(idChan chan int, fileIdLineChan chan string, s *stat) {
 			Count:       1,
 			Collection:  *b.collection,
 			Replication: *b.replication,
+			DiskType:    *b.diskType,
 		}
-		if assignResult, err := operation.Assign(b.masterClient.GetMaster(), b.grpcDialOption, ar); err == nil {
+		if assignResult, err := operation.Assign(b.masterClient.GetMaster, b.grpcDialOption, ar); err == nil {
 			fp.Server, fp.Fid, fp.Collection = assignResult.Url, assignResult.Fid, *b.collection
 			if !isSecure && assignResult.Auth != "" {
 				isSecure = true
 			}
-			if _, err := fp.Upload(0, b.masterClient.GetMaster(), false, assignResult.Auth, b.grpcDialOption); err == nil {
+			if _, err := fp.Upload(0, b.masterClient.GetMaster, false, assignResult.Auth, b.grpcDialOption); err == nil {
 				if random.Intn(100) < *b.deletePercentage {
 					s.total++
 					delayedDeleteChan <- &delayedFile{time.Now().Add(time.Second), fp}
@@ -290,7 +293,7 @@ func readFiles(fileIdLineChan chan string, s *stat) {
 		}
 		var bytes []byte
 		for _, url := range urls {
-			bytes, _, err = util.Get(url)
+			bytes, _, err = util.FastGet(url)
 			if err == nil {
 				break
 			}

weed/command/command.go

@@ -1,8 +1,8 @@
 package command
 
 import (
-	"flag"
 	"fmt"
+	flag "github.com/chrislusf/seaweedfs/weed/util/fla9"
 	"os"
 	"strings"
 )

weed/command/download.go

@@ -44,15 +44,15 @@ var cmdDownload = &Command{
 
 func runDownload(cmd *Command, args []string) bool {
 	for _, fid := range args {
-		if e := downloadToFile(*d.server, fid, util.ResolvePath(*d.dir)); e != nil {
+		if e := downloadToFile(func() string { return *d.server }, fid, util.ResolvePath(*d.dir)); e != nil {
 			fmt.Println("Download Error: ", fid, e)
 		}
 	}
 	return true
 }
 
-func downloadToFile(server, fileId, saveDir string) error {
+func downloadToFile(masterFn operation.GetMasterFn, fileId, saveDir string) error {
-	fileUrl, lookupError := operation.LookupFileId(server, fileId)
+	fileUrl, lookupError := operation.LookupFileId(masterFn, fileId)
 	if lookupError != nil {
 		return lookupError
 	}
@@ -83,7 +83,7 @@ func downloadToFile(server, fileId, saveDir string) error {
 		fids := strings.Split(string(content), "\n")
 		for _, partId := range fids {
 			var n int
-			_, part, err := fetchContent(*d.server, partId)
+			_, part, err := fetchContent(masterFn, partId)
 			if err == nil {
 				n, err = f.Write(part)
 			}
@@ -103,8 +103,8 @@ func downloadToFile(server, fileId, saveDir string) error {
 	return nil
 }
 
-func fetchContent(server string, fileId string) (filename string, content []byte, e error) {
+func fetchContent(masterFn operation.GetMasterFn, fileId string) (filename string, content []byte, e error) {
-	fileUrl, lookupError := operation.LookupFileId(server, fileId)
+	fileUrl, lookupError := operation.LookupFileId(masterFn, fileId)
 	if lookupError != nil {
 		return "", nil, lookupError
 	}

weed/command/export.go

@@ -113,7 +113,7 @@ func (scanner *VolumeFileScanner4Export) VisitNeedle(n *needle.Needle, offset in
 	nv, ok := needleMap.Get(n.Id)
 	glog.V(3).Infof("key %d offset %d size %d disk_size %d compressed %v ok %v nv %+v",
 		n.Id, offset, n.Size, n.DiskSize(scanner.version), n.IsCompressed(), ok, nv)
-	if *showDeleted && n.Size > 0 || ok && nv.Size.IsValid() && nv.Offset.ToAcutalOffset() == offset {
+	if *showDeleted && n.Size > 0 || ok && nv.Size.IsValid() && nv.Offset.ToActualOffset() == offset {
 		if newerThanUnix >= 0 && n.HasLastModifiedDate() && n.LastModified < uint64(newerThanUnix) {
 			glog.V(3).Infof("Skipping this file, as it's old enough: LastModified %d vs %d",
 				n.LastModified, newerThanUnix)

weed/command/filer.go

@@ -52,7 +52,7 @@ type FilerOptions struct {
 func init() {
 	cmdFiler.Run = runFiler // break init cycle
 	f.masters = cmdFiler.Flag.String("master", "localhost:9333", "comma-separated master servers")
-	f.collection = cmdFiler.Flag.String("collection", "", "all data will be stored in this collection")
+	f.collection = cmdFiler.Flag.String("collection", "", "all data will be stored in this default collection")
 	f.ip = cmdFiler.Flag.String("ip", util.DetectedHostAddress(), "filer server http listen ip address")
 	f.bindIp = cmdFiler.Flag.String("ip.bind", "0.0.0.0", "ip address to bind to")
 	f.port = cmdFiler.Flag.Int("port", 8888, "filer server http listen port")
@@ -83,6 +83,8 @@ func init() {
 	filerStartWebDav = cmdFiler.Flag.Bool("webdav", false, "whether to start webdav gateway")
 	filerWebDavOptions.port = cmdFiler.Flag.Int("webdav.port", 7333, "webdav server http listen port")
 	filerWebDavOptions.collection = cmdFiler.Flag.String("webdav.collection", "", "collection to create the files")
+	filerWebDavOptions.replication = cmdFiler.Flag.String("webdav.replication", "", "replication to create the files")
+	filerWebDavOptions.disk = cmdFiler.Flag.String("webdav.disk", "", "[hdd|ssd|<tag>] hard drive or solid state drive or any tag")
 	filerWebDavOptions.tlsPrivateKey = cmdFiler.Flag.String("webdav.key.file", "", "path to the TLS private key file")
 	filerWebDavOptions.tlsCertificate = cmdFiler.Flag.String("webdav.cert.file", "", "path to the TLS certificate file")
 	filerWebDavOptions.cacheDir = cmdFiler.Flag.String("webdav.cacheDir", os.TempDir(), "local cache directory for file chunks")

weed/command/filer_copy.go

@@ -37,6 +37,7 @@ type CopyOptions struct {
 	replication       *string
 	collection        *string
 	ttl               *string
+	diskType          *string
 	maxMB             *int
 	masterClient      *wdclient.MasterClient
 	concurrenctFiles  *int
@@ -54,6 +55,7 @@ func init() {
 	copy.replication = cmdCopy.Flag.String("replication", "", "replication type")
 	copy.collection = cmdCopy.Flag.String("collection", "", "optional collection name")
 	copy.ttl = cmdCopy.Flag.String("ttl", "", "time to live, e.g.: 1m, 1h, 1d, 1M, 1y")
+	copy.diskType = cmdCopy.Flag.String("disk", "", "[hdd|ssd|<tag>] hard drive or solid state drive or any tag")
 	copy.maxMB = cmdCopy.Flag.Int("maxMB", 32, "split files larger than the limit")
 	copy.concurrenctFiles = cmdCopy.Flag.Int("c", 8, "concurrent file copy goroutines")
 	copy.concurrenctChunks = cmdCopy.Flag.Int("concurrentChunks", 8, "concurrent chunk copy goroutines for each file")
@@ -311,6 +313,7 @@ func (worker *FileCopyWorker) uploadFileAsOne(task FileCopyTask, f *os.File) err
 				Replication: *worker.options.replication,
 				Collection:  *worker.options.collection,
 				TtlSec:      worker.options.ttlSec,
+				DiskType:    *worker.options.diskType,
 				Path:        task.destinationUrlPath,
 			}
 
@@ -405,6 +408,7 @@ func (worker *FileCopyWorker) uploadFileInChunks(task FileCopyTask, f *os.File,
 					Replication: *worker.options.replication,
 					Collection:  *worker.options.collection,
 					TtlSec:      worker.options.ttlSec,
+					DiskType:    *worker.options.diskType,
 					Path:        task.destinationUrlPath + fileName,
 				}
 
@@ -459,7 +463,9 @@ func (worker *FileCopyWorker) uploadFileInChunks(task FileCopyTask, f *os.File,
 		for _, chunk := range chunks {
 			fileIds = append(fileIds, chunk.FileId)
 		}
-		operation.DeleteFiles(copy.masters[0], false, worker.options.grpcDialOption, fileIds)
+		operation.DeleteFiles(func() string {
+			return copy.masters[0]
+		}, false, worker.options.grpcDialOption, fileIds)
 		return uploadError
 	}
 

weed/command/filer_sync.go

@@ -31,6 +31,8 @@ type SyncOptions struct {
 	bCollection     *string
 	aTtlSec         *int
 	bTtlSec         *int
+	aDiskType       *string
+	bDiskType       *string
 	aDebug          *bool
 	bDebug          *bool
 	aProxyByFiler   *bool
@@ -56,6 +58,8 @@ func init() {
 	syncOptions.bCollection = cmdFilerSynchronize.Flag.String("b.collection", "", "collection on filer B")
 	syncOptions.aTtlSec = cmdFilerSynchronize.Flag.Int("a.ttlSec", 0, "ttl in seconds on filer A")
 	syncOptions.bTtlSec = cmdFilerSynchronize.Flag.Int("b.ttlSec", 0, "ttl in seconds on filer B")
+	syncOptions.aDiskType = cmdFilerSynchronize.Flag.String("a.disk", "", "[hdd|ssd|<tag>] hard drive or solid state drive or any tag on filer A")
+	syncOptions.bDiskType = cmdFilerSynchronize.Flag.String("b.disk", "", "[hdd|ssd|<tag>] hard drive or solid state drive or any tag on filer B")
 	syncOptions.aProxyByFiler = cmdFilerSynchronize.Flag.Bool("a.filerProxy", false, "read and write file chunks by filer A instead of volume servers")
 	syncOptions.bProxyByFiler = cmdFilerSynchronize.Flag.Bool("b.filerProxy", false, "read and write file chunks by filer B instead of volume servers")
 	syncOptions.aDebug = cmdFilerSynchronize.Flag.Bool("a.debug", false, "debug mode to print out filer A received files")
@@ -90,9 +94,8 @@ func runFilerSynchronize(cmd *Command, args []string) bool {
 
 	go func() {
 		for {
-			err := doSubscribeFilerMetaChanges(grpcDialOption, *syncOptions.filerA, *syncOptions.aPath, *syncOptions.aProxyByFiler,
+			err := doSubscribeFilerMetaChanges(grpcDialOption, *syncOptions.filerA, *syncOptions.aPath, *syncOptions.aProxyByFiler, *syncOptions.filerB,
-				*syncOptions.filerB, *syncOptions.bPath, *syncOptions.bReplication, *syncOptions.bCollection, *syncOptions.bTtlSec, *syncOptions.bProxyByFiler,
+				*syncOptions.bPath, *syncOptions.bReplication, *syncOptions.bCollection, *syncOptions.bTtlSec, *syncOptions.bProxyByFiler, *syncOptions.bDiskType, *syncOptions.bDebug)
-				*syncOptions.bDebug)
 			if err != nil {
 				glog.Errorf("sync from %s to %s: %v", *syncOptions.filerA, *syncOptions.filerB, err)
 				time.Sleep(1747 * time.Millisecond)
@@ -103,9 +106,8 @@ func runFilerSynchronize(cmd *Command, args []string) bool {
 	if !*syncOptions.isActivePassive {
 		go func() {
 			for {
-				err := doSubscribeFilerMetaChanges(grpcDialOption, *syncOptions.filerB, *syncOptions.bPath, *syncOptions.bProxyByFiler,
+				err := doSubscribeFilerMetaChanges(grpcDialOption, *syncOptions.filerB, *syncOptions.bPath, *syncOptions.bProxyByFiler, *syncOptions.filerA,
-					*syncOptions.filerA, *syncOptions.aPath, *syncOptions.aReplication, *syncOptions.aCollection, *syncOptions.aTtlSec, *syncOptions.aProxyByFiler,
+					*syncOptions.aPath, *syncOptions.aReplication, *syncOptions.aCollection, *syncOptions.aTtlSec, *syncOptions.aProxyByFiler, *syncOptions.aDiskType, *syncOptions.aDebug)
-					*syncOptions.aDebug)
 				if err != nil {
 					glog.Errorf("sync from %s to %s: %v", *syncOptions.filerB, *syncOptions.filerA, err)
 					time.Sleep(2147 * time.Millisecond)
@@ -120,7 +122,7 @@ func runFilerSynchronize(cmd *Command, args []string) bool {
 }
 
 func doSubscribeFilerMetaChanges(grpcDialOption grpc.DialOption, sourceFiler, sourcePath string, sourceReadChunkFromFiler bool, targetFiler, targetPath string,
-	replicationStr, collection string, ttlSec int, sinkWriteChunkByFiler, debug bool) error {
+	replicationStr, collection string, ttlSec int, sinkWriteChunkByFiler bool, diskType string, debug bool) error {
 
 	// read source filer signature
 	sourceFilerSignature, sourceErr := replication.ReadFilerSignature(grpcDialOption, sourceFiler)
@@ -146,7 +148,7 @@ func doSubscribeFilerMetaChanges(grpcDialOption grpc.DialOption, sourceFiler, so
 	filerSource := &source.FilerSource{}
 	filerSource.DoInitialize(sourceFiler, pb.ServerToGrpcAddress(sourceFiler), sourcePath, sourceReadChunkFromFiler)
 	filerSink := &filersink.FilerSink{}
-	filerSink.DoInitialize(targetFiler, pb.ServerToGrpcAddress(targetFiler), targetPath, replicationStr, collection, ttlSec, grpcDialOption, sinkWriteChunkByFiler)
+	filerSink.DoInitialize(targetFiler, pb.ServerToGrpcAddress(targetFiler), targetPath, replicationStr, collection, ttlSec, diskType, grpcDialOption, sinkWriteChunkByFiler)
 	filerSink.SetSourceFiler(filerSource)
 
 	processEventFn := func(resp *filer_pb.SubscribeMetadataResponse) error {

weed/command/mount.go

@@ -12,6 +12,7 @@ type MountOptions struct {
 	dirAutoCreate      *bool
 	collection         *string
 	replication        *string
+	diskType           *string
 	ttlSec             *int
 	chunkSizeLimitMB   *int
 	concurrentWriters  *int
@@ -41,6 +42,7 @@ func init() {
 	mountOptions.dirAutoCreate = cmdMount.Flag.Bool("dirAutoCreate", false, "auto create the directory to mount to")
 	mountOptions.collection = cmdMount.Flag.String("collection", "", "collection to create the files")
 	mountOptions.replication = cmdMount.Flag.String("replication", "", "replication(e.g. 000, 001) to create to files. If empty, let filer decide.")
+	mountOptions.diskType = cmdMount.Flag.String("disk", "", "[hdd|ssd|<tag>] hard drive or solid state drive or any tag")
 	mountOptions.ttlSec = cmdMount.Flag.Int("ttl", 0, "file ttl in seconds")
 	mountOptions.chunkSizeLimitMB = cmdMount.Flag.Int("chunkSizeLimitMB", 2, "local write buffer size, also chunk large files")
 	mountOptions.concurrentWriters = cmdMount.Flag.Int("concurrentWriters", 128, "limit concurrent goroutine writers if not 0")

weed/command/mount_std.go

@@ -5,6 +5,7 @@ package command
 import (
 	"context"
 	"fmt"
+	"github.com/chrislusf/seaweedfs/weed/storage/types"
 	"os"
 	"os/user"
 	"path"
@@ -168,6 +169,8 @@ func RunMount(option *MountOptions, umask os.FileMode) bool {
 		mountRoot = mountRoot[0 : len(mountRoot)-1]
 	}
 
+	diskType := types.ToDiskType(*option.diskType)
+
 	seaweedFileSystem := filesys.NewSeaweedFileSystem(&filesys.Option{
 		MountDirectory:     dir,
 		FilerAddress:       filer,
@@ -177,6 +180,7 @@ func RunMount(option *MountOptions, umask os.FileMode) bool {
 		Collection:         *option.collection,
 		Replication:        *option.replication,
 		TtlSec:             int32(*option.ttlSec),
+		DiskType:           diskType,
 		ChunkSizeLimit:     int64(chunkSizeLimitMB) * 1024 * 1024,
 		ConcurrentWriters:  *option.concurrentWriters,
 		CacheDir:           *option.cacheDir,

weed/command/scaffold.go

@@ -124,7 +124,7 @@ interpolateParams = false
 [mysql2]  # or memsql, tidb
 enabled = false
 createTable = """
-  CREATE TABLE IF NOT EXISTS %s (
+  CREATE TABLE IF NOT EXISTS ` + "`%s`" + ` (
     dirhash BIGINT,
     name VARCHAR(1000),
     directory TEXT,
@@ -160,11 +160,12 @@ schema = ""
 sslmode = "disable"
 connection_max_idle = 100
 connection_max_open = 100
+connection_max_lifetime_seconds = 0
 
 [postgres2]
 enabled = false
 createTable = """
-  CREATE TABLE IF NOT EXISTS %s (
+  CREATE TABLE IF NOT EXISTS "%s" (
     dirhash   BIGINT, 
     name      VARCHAR(65535), 
     directory VARCHAR(65535), 
@@ -181,6 +182,7 @@ schema = ""
 sslmode = "disable"
 connection_max_idle = 100
 connection_max_open = 100
+connection_max_lifetime_seconds = 0
 
 [cassandra]
 # CREATE TABLE filemeta (

weed/command/server.go

@@ -102,6 +102,7 @@ func init() {
 	serverOptions.v.port = cmdServer.Flag.Int("volume.port", 8080, "volume server http listen port")
 	serverOptions.v.publicPort = cmdServer.Flag.Int("volume.port.public", 0, "volume server public port")
 	serverOptions.v.indexType = cmdServer.Flag.String("volume.index", "memory", "Choose [memory|leveldb|leveldbMedium|leveldbLarge] mode for memory~performance balance.")
+	serverOptions.v.diskType = cmdServer.Flag.String("volume.disk", "", "[hdd|ssd|<tag>] hard drive or solid state drive or any tag")
 	serverOptions.v.fixJpgOrientation = cmdServer.Flag.Bool("volume.images.fix.orientation", false, "Adjust jpg orientation when uploading.")
 	serverOptions.v.readRedirect = cmdServer.Flag.Bool("volume.read.redirect", true, "Redirect moved or non-local volumes.")
 	serverOptions.v.compactionMBPerSecond = cmdServer.Flag.Int("volume.compactionMBps", 0, "limit compaction speed in mega bytes per second")
@@ -120,6 +121,8 @@ func init() {
 
 	webdavOptions.port = cmdServer.Flag.Int("webdav.port", 7333, "webdav server http listen port")
 	webdavOptions.collection = cmdServer.Flag.String("webdav.collection", "", "collection to create the files")
+	webdavOptions.replication = cmdServer.Flag.String("webdav.replication", "", "replication to create the files")
+	webdavOptions.disk = cmdServer.Flag.String("webdav.disk", "", "[hdd|ssd|<tag>] hard drive or solid state drive or any tag")
 	webdavOptions.tlsPrivateKey = cmdServer.Flag.String("webdav.key.file", "", "path to the TLS private key file")
 	webdavOptions.tlsCertificate = cmdServer.Flag.String("webdav.cert.file", "", "path to the TLS certificate file")
 	webdavOptions.cacheDir = cmdServer.Flag.String("webdav.cacheDir", os.TempDir(), "local cache directory for file chunks")

weed/command/upload.go

@@ -27,6 +27,7 @@ type UploadOptions struct {
 	collection   *string
 	dataCenter   *string
 	ttl          *string
+	diskType     *string
 	maxMB        *int
 	usePublicUrl *bool
 }
@@ -40,6 +41,7 @@ func init() {
 	upload.replication = cmdUpload.Flag.String("replication", "", "replication type")
 	upload.collection = cmdUpload.Flag.String("collection", "", "optional collection name")
 	upload.dataCenter = cmdUpload.Flag.String("dataCenter", "", "optional data center name")
+	upload.diskType = cmdUpload.Flag.String("disk", "", "[hdd|ssd|<tag>] hard drive or solid state drive or any tag")
 	upload.ttl = cmdUpload.Flag.String("ttl", "", "time to live, e.g.: 1m, 1h, 1d, 1M, 1y")
 	upload.maxMB = cmdUpload.Flag.Int("maxMB", 32, "split files larger than the limit")
 	upload.usePublicUrl = cmdUpload.Flag.Bool("usePublicUrl", false, "upload to public url from volume server")
@@ -94,7 +96,7 @@ func runUpload(cmd *Command, args []string) bool {
 					if e != nil {
 						return e
 					}
-					results, e := operation.SubmitFiles(*upload.master, grpcDialOption, parts, *upload.replication, *upload.collection, *upload.dataCenter, *upload.ttl, *upload.maxMB, *upload.usePublicUrl)
+					results, e := operation.SubmitFiles(func() string { return *upload.master }, grpcDialOption, parts, *upload.replication, *upload.collection, *upload.dataCenter, *upload.ttl, *upload.diskType, *upload.maxMB, *upload.usePublicUrl)
 					bytes, _ := json.Marshal(results)
 					fmt.Println(string(bytes))
 					if e != nil {
@@ -111,7 +113,7 @@ func runUpload(cmd *Command, args []string) bool {
 		if e != nil {
 			fmt.Println(e.Error())
 		}
-		results, _ := operation.SubmitFiles(*upload.master, grpcDialOption, parts, *upload.replication, *upload.collection, *upload.dataCenter, *upload.ttl, *upload.maxMB, *upload.usePublicUrl)
+		results, _ := operation.SubmitFiles(func() string { return *upload.master }, grpcDialOption, parts, *upload.replication, *upload.collection, *upload.dataCenter, *upload.ttl, *upload.diskType, *upload.maxMB, *upload.usePublicUrl)
 		bytes, _ := json.Marshal(results)
 		fmt.Println(string(bytes))
 	}

weed/command/volume.go

@@ -2,6 +2,7 @@ package command
 
 import (
 	"fmt"
+	"github.com/chrislusf/seaweedfs/weed/storage/types"
 	"net/http"
 	httppprof "net/http/pprof"
 	"os"
@@ -49,6 +50,7 @@ type VolumeServerOptions struct {
 	rack                  *string
 	whiteList             []string
 	indexType             *string
+	diskType              *string
 	fixJpgOrientation     *bool
 	readRedirect          *bool
 	cpuProfile            *string
@@ -76,6 +78,7 @@ func init() {
 	v.dataCenter = cmdVolume.Flag.String("dataCenter", "", "current volume server's data center name")
 	v.rack = cmdVolume.Flag.String("rack", "", "current volume server's rack name")
 	v.indexType = cmdVolume.Flag.String("index", "memory", "Choose [memory|leveldb|leveldbMedium|leveldbLarge] mode for memory~performance balance.")
+	v.diskType = cmdVolume.Flag.String("disk", "", "[hdd|ssd|<tag>] hard drive or solid state drive or any tag")
 	v.fixJpgOrientation = cmdVolume.Flag.Bool("images.fix.orientation", false, "Adjust jpg orientation when uploading.")
 	v.readRedirect = cmdVolume.Flag.Bool("read.redirect", true, "Redirect moved or non-local volumes.")
 	v.cpuProfile = cmdVolume.Flag.String("cpuprofile", "", "cpu profile output file")
@@ -167,6 +170,21 @@ func (v VolumeServerOptions) startVolumeServer(volumeFolders, maxVolumeCounts, v
 		glog.Fatalf("%d directories by -dir, but only %d minFreeSpacePercent is set by -minFreeSpacePercent", len(v.folders), len(v.minFreeSpacePercents))
 	}
 
+	// set disk types
+	var diskTypes []types.DiskType
+	diskTypeStrings := strings.Split(*v.diskType, ",")
+	for _, diskTypeString := range diskTypeStrings {
+		diskTypes = append(diskTypes, types.ToDiskType(diskTypeString))
+	}
+	if len(diskTypes) == 1 && len(v.folders) > 1 {
+		for i := 0; i < len(v.folders)-1; i++ {
+			diskTypes = append(diskTypes, diskTypes[0])
+		}
+	}
+	if len(v.folders) != len(diskTypes) {
+		glog.Fatalf("%d directories by -dir, but only %d disk types is set by -disk", len(v.folders), len(diskTypes))
+	}
+
 	// security related white list configuration
 	if volumeWhiteListOption != "" {
 		v.whiteList = strings.Split(volumeWhiteListOption, ",")
@@ -212,7 +230,7 @@ func (v VolumeServerOptions) startVolumeServer(volumeFolders, maxVolumeCounts, v
 
 	volumeServer := weed_server.NewVolumeServer(volumeMux, publicVolumeMux,
 		*v.ip, *v.port, *v.publicUrl,
-		v.folders, v.folderMaxLimits, v.minFreeSpacePercents,
+		v.folders, v.folderMaxLimits, v.minFreeSpacePercents, diskTypes,
 		*v.idxFolder,
 		volumeNeedleMapKind,
 		strings.Split(masters, ","), 5, *v.dataCenter, *v.rack,

weed/command/webdav.go

@@ -25,6 +25,8 @@ type WebDavOption struct {
 	filer          *string
 	port           *int
 	collection     *string
+	replication    *string
+	disk           *string
 	tlsPrivateKey  *string
 	tlsCertificate *string
 	cacheDir       *string
@@ -36,6 +38,8 @@ func init() {
 	webDavStandaloneOptions.filer = cmdWebDav.Flag.String("filer", "localhost:8888", "filer server address")
 	webDavStandaloneOptions.port = cmdWebDav.Flag.Int("port", 7333, "webdav server http listen port")
 	webDavStandaloneOptions.collection = cmdWebDav.Flag.String("collection", "", "collection to create the files")
+	webDavStandaloneOptions.replication = cmdWebDav.Flag.String("replication", "", "replication to create the files")
+	webDavStandaloneOptions.disk = cmdWebDav.Flag.String("disk", "", "[hdd|ssd|<tag>] hard drive or solid state drive or any tag")
 	webDavStandaloneOptions.tlsPrivateKey = cmdWebDav.Flag.String("key.file", "", "path to the TLS private key file")
 	webDavStandaloneOptions.tlsCertificate = cmdWebDav.Flag.String("cert.file", "", "path to the TLS certificate file")
 	webDavStandaloneOptions.cacheDir = cmdWebDav.Flag.String("cacheDir", os.TempDir(), "local cache directory for file chunks")
@@ -107,6 +111,8 @@ func (wo *WebDavOption) startWebDav() bool {
 		FilerGrpcAddress: filerGrpcAddress,
 		GrpcDialOption:   grpcDialOption,
 		Collection:       *wo.collection,
+		Replication:      *wo.replication,
+		DiskType:         *wo.disk,
 		Uid:              uid,
 		Gid:              gid,
 		Cipher:           cipher,

weed/filer/abstract_sql/abstract_sql_store.go

@@ -107,7 +107,7 @@ func (store *AbstractSqlStore) getTxOrDB(ctx context.Context, fullpath util.Full
 		}
 
 		if _, found := store.dbs[bucket]; !found {
-			if err = store.CreateTable(ctx, bucket); err != nil {
+			if err = store.CreateTable(ctx, bucket); err == nil {
 				store.dbs[bucket] = true
 			}
 		}

weed/filer/entry.go

@@ -18,6 +18,7 @@ type Attr struct {
 	Replication   string      // replication
 	Collection    string      // collection name
 	TtlSec        int32       // ttl in seconds
+	DiskType      string
 	UserName      string
 	GroupNames    []string
 	SymlinkTarget string

weed/filer/entry_codec.go

@@ -56,6 +56,7 @@ func EntryAttributeToPb(entry *Entry) *filer_pb.FuseAttributes {
 		Collection:    entry.Attr.Collection,
 		Replication:   entry.Attr.Replication,
 		TtlSec:        entry.Attr.TtlSec,
+		DiskType:      entry.Attr.DiskType,
 		UserName:      entry.Attr.UserName,
 		GroupName:     entry.Attr.GroupNames,
 		SymlinkTarget: entry.Attr.SymlinkTarget,
@@ -81,6 +82,7 @@ func PbToEntryAttribute(attr *filer_pb.FuseAttributes) Attr {
 	t.Collection = attr.Collection
 	t.Replication = attr.Replication
 	t.TtlSec = attr.TtlSec
+	t.DiskType = attr.DiskType
 	t.UserName = attr.UserName
 	t.GroupNames = attr.GroupName
 	t.SymlinkTarget = attr.SymlinkTarget

weed/filer/filechunk_manifest.go

@@ -102,7 +102,7 @@ func retriedFetchChunkData(urlStrings []string, cipherKey []byte, isGzipped bool
 
 	for waitTime := time.Second; waitTime < util.RetryWaitTime; waitTime += waitTime / 2 {
 		for _, urlString := range urlStrings {
-			shouldRetry, err = util.ReadUrlAsStream(urlString+"?readDeleted=true", cipherKey, isGzipped, isFullChunk, offset, size, func(data []byte) {
+			shouldRetry, err = util.FastReadUrlAsStream(urlString+"?readDeleted=true", cipherKey, isGzipped, isFullChunk, offset, size, func(data []byte) {
 				buffer.Write(data)
 			})
 			if !shouldRetry {

weed/filer/filer_conf.go

@@ -46,17 +46,19 @@ func (fc *FilerConf) loadFromFiler(filer *Filer) (err error) {
 		return fc.LoadFromBytes(entry.Content)
 	}
 
-	return fc.loadFromChunks(filer, entry.Chunks)
+	return fc.loadFromChunks(filer, entry.Content, entry.Chunks)
 }
 
-func (fc *FilerConf) loadFromChunks(filer *Filer, chunks []*filer_pb.FileChunk) (err error) {
+func (fc *FilerConf) loadFromChunks(filer *Filer, content []byte, chunks []*filer_pb.FileChunk) (err error) {
-	data, err := filer.readEntry(chunks)
+	if len(content) == 0 {
-	if err != nil {
+		content, err = filer.readEntry(chunks)
-		glog.Errorf("read filer conf content: %v", err)
+		if err != nil {
-		return
+			glog.Errorf("read filer conf content: %v", err)
+			return
+		}
 	}
 
-	return fc.LoadFromBytes(data)
+	return fc.LoadFromBytes(content)
 }
 
 func (fc *FilerConf) LoadFromBytes(data []byte) (err error) {
@@ -116,7 +118,7 @@ func mergePathConf(a, b *filer_pb.FilerConf_PathConf) {
 	a.Collection = util.Nvl(b.Collection, a.Collection)
 	a.Replication = util.Nvl(b.Replication, a.Replication)
 	a.Ttl = util.Nvl(b.Ttl, a.Ttl)
-	if b.DiskType != filer_pb.FilerConf_PathConf_NONE {
+	if b.DiskType != "" {
 		a.DiskType = b.DiskType
 	}
 	a.Fsync = b.Fsync || a.Fsync

weed/filer/filer_notify.go

@@ -55,7 +55,10 @@ func (f *Filer) NotifyUpdateEvent(ctx context.Context, oldEntry, newEntry *Entry
 
 	if notification.Queue != nil {
 		glog.V(3).Infof("notifying entry update %v", fullpath)
-		notification.Queue.SendMessage(fullpath, eventNotification)
+		if err := notification.Queue.SendMessage(fullpath, eventNotification); err != nil {
+			// throw message
+			glog.Error(err)
+		}
 	}
 
 	f.logMetaEvent(ctx, fullpath, eventNotification)

weed/filer/filer_notify_append.go

@@ -56,7 +56,7 @@ func (f *Filer) assignAndUpload(targetFile string, data []byte) (*operation.Assi
 		WritableVolumeCount: rule.VolumeGrowthCount,
 	}
 
-	assignResult, err := operation.Assign(f.GetMaster(), f.GrpcDialOption, assignRequest)
+	assignResult, err := operation.Assign(f.GetMaster, f.GrpcDialOption, assignRequest)
 	if err != nil {
 		return nil, nil, fmt.Errorf("AssignVolume: %v", err)
 	}

weed/filer/filer_on_meta_event.go

@@ -40,7 +40,7 @@ func (f *Filer) readEntry(chunks []*filer_pb.FileChunk) ([]byte, error) {
 
 func (f *Filer) reloadFilerConfiguration(entry *filer_pb.Entry) {
 	fc := NewFilerConf()
-	err := fc.loadFromChunks(f, entry.Chunks)
+	err := fc.loadFromChunks(f, entry.Content, entry.Chunks)
 	if err != nil {
 		glog.Errorf("read filer conf chunks: %v", err)
 		return

weed/filer/mysql/mysql_sql_gen.go

@@ -16,31 +16,31 @@ var (
 )
 
 func (gen *SqlGenMysql) GetSqlInsert(bucket string) string {
-	return fmt.Sprintf("INSERT INTO %s (dirhash,name,directory,meta) VALUES(?,?,?,?)", bucket)
+	return fmt.Sprintf("INSERT INTO `%s` (dirhash,name,directory,meta) VALUES(?,?,?,?)", bucket)
 }
 
 func (gen *SqlGenMysql) GetSqlUpdate(bucket string) string {
-	return fmt.Sprintf("UPDATE %s SET meta=? WHERE dirhash=? AND name=? AND directory=?", bucket)
+	return fmt.Sprintf("UPDATE `%s` SET meta=? WHERE dirhash=? AND name=? AND directory=?", bucket)
 }
 
 func (gen *SqlGenMysql) GetSqlFind(bucket string) string {
-	return fmt.Sprintf("SELECT meta FROM %s WHERE dirhash=? AND name=? AND directory=?", bucket)
+	return fmt.Sprintf("SELECT meta FROM `%s` WHERE dirhash=? AND name=? AND directory=?", bucket)
 }
 
 func (gen *SqlGenMysql) GetSqlDelete(bucket string) string {
-	return fmt.Sprintf("DELETE FROM %s WHERE dirhash=? AND name=? AND directory=?", bucket)
+	return fmt.Sprintf("DELETE FROM `%s` WHERE dirhash=? AND name=? AND directory=?", bucket)
 }
 
 func (gen *SqlGenMysql) GetSqlDeleteFolderChildren(bucket string) string {
-	return fmt.Sprintf("DELETE FROM %s WHERE dirhash=? AND directory=?", bucket)
+	return fmt.Sprintf("DELETE FROM `%s` WHERE dirhash=? AND directory=?", bucket)
 }
 
 func (gen *SqlGenMysql) GetSqlListExclusive(bucket string) string {
-	return fmt.Sprintf("SELECT NAME, meta FROM %s WHERE dirhash=? AND name>? AND directory=? AND name like ? ORDER BY NAME ASC LIMIT ?", bucket)
+	return fmt.Sprintf("SELECT NAME, meta FROM `%s` WHERE dirhash=? AND name>? AND directory=? AND name like ? ORDER BY NAME ASC LIMIT ?", bucket)
 }
 
 func (gen *SqlGenMysql) GetSqlListInclusive(bucket string) string {
-	return fmt.Sprintf("SELECT NAME, meta FROM %s WHERE dirhash=? AND name>=? AND directory=? AND name like ? ORDER BY NAME ASC LIMIT ?", bucket)
+	return fmt.Sprintf("SELECT NAME, meta FROM `%s` WHERE dirhash=? AND name>=? AND directory=? AND name like ? ORDER BY NAME ASC LIMIT ?", bucket)
 }
 
 func (gen *SqlGenMysql) GetSqlCreateTable(bucket string) string {

weed/filer/mysql/mysql_store.go

@@ -47,12 +47,14 @@ func (store *MysqlStore) initialize(user, password, hostname string, port int, d
 	store.SupportBucketTable = false
 	store.SqlGenerator = &SqlGenMysql{
 		CreateTableSqlTemplate: "",
-		DropTableSqlTemplate:   "drop table %s",
+		DropTableSqlTemplate:   "drop table `%s`",
 	}
 
 	sqlUrl := fmt.Sprintf(CONNECTION_URL_PATTERN, user, password, hostname, port, database)
+	adaptedSqlUrl := fmt.Sprintf(CONNECTION_URL_PATTERN, user, "<ADAPTED>", hostname, port, database)
 	if interpolateParams {
 		sqlUrl += "&interpolateParams=true"
+		adaptedSqlUrl += "&interpolateParams=true"
 	}
 
 	var dbErr error
@@ -60,7 +62,7 @@ func (store *MysqlStore) initialize(user, password, hostname string, port int, d
 	if dbErr != nil {
 		store.DB.Close()
 		store.DB = nil
-		return fmt.Errorf("can not connect to %s error:%v", sqlUrl, err)
+		return fmt.Errorf("can not connect to %s error:%v", adaptedSqlUrl, err)
 	}
 
 	store.DB.SetMaxIdleConns(maxIdle)

weed/filer/mysql2/mysql2_store.go

@@ -50,12 +50,14 @@ func (store *MysqlStore2) initialize(createTable, user, password, hostname strin
 	store.SupportBucketTable = true
 	store.SqlGenerator = &mysql.SqlGenMysql{
 		CreateTableSqlTemplate: createTable,
-		DropTableSqlTemplate:   "drop table %s",
+		DropTableSqlTemplate:   "drop table `%s`",
 	}
 
 	sqlUrl := fmt.Sprintf(CONNECTION_URL_PATTERN, user, password, hostname, port, database)
+	adaptedSqlUrl := fmt.Sprintf(CONNECTION_URL_PATTERN, user, "<ADAPTED>", hostname, port, database)
 	if interpolateParams {
 		sqlUrl += "&interpolateParams=true"
+		adaptedSqlUrl += "&interpolateParams=true"
 	}
 
 	var dbErr error
@@ -63,7 +65,7 @@ func (store *MysqlStore2) initialize(createTable, user, password, hostname strin
 	if dbErr != nil {
 		store.DB.Close()
 		store.DB = nil
-		return fmt.Errorf("can not connect to %s error:%v", sqlUrl, err)
+		return fmt.Errorf("can not connect to %s error:%v", adaptedSqlUrl, err)
 	}
 
 	store.DB.SetMaxIdleConns(maxIdle)

weed/filer/postgres/postgres_sql_gen.go

@@ -17,31 +17,31 @@ var (
 )
 
 func (gen *SqlGenPostgres) GetSqlInsert(bucket string) string {
-	return fmt.Sprintf("INSERT INTO %s (dirhash,name,directory,meta) VALUES($1,$2,$3,$4)", bucket)
+	return fmt.Sprintf(`INSERT INTO "%s" (dirhash,name,directory,meta) VALUES($1,$2,$3,$4)`, bucket)
 }
 
 func (gen *SqlGenPostgres) GetSqlUpdate(bucket string) string {
-	return fmt.Sprintf("UPDATE %s SET meta=$1 WHERE dirhash=$2 AND name=$3 AND directory=$4", bucket)
+	return fmt.Sprintf(`UPDATE "%s" SET meta=$1 WHERE dirhash=$2 AND name=$3 AND directory=$4`, bucket)
 }
 
 func (gen *SqlGenPostgres) GetSqlFind(bucket string) string {
-	return fmt.Sprintf("SELECT meta FROM %s WHERE dirhash=$1 AND name=$2 AND directory=$3", bucket)
+	return fmt.Sprintf(`SELECT meta FROM "%s" WHERE dirhash=$1 AND name=$2 AND directory=$3`, bucket)
 }
 
 func (gen *SqlGenPostgres) GetSqlDelete(bucket string) string {
-	return fmt.Sprintf("DELETE FROM %s WHERE dirhash=$1 AND name=$2 AND directory=$3", bucket)
+	return fmt.Sprintf(`DELETE FROM "%s" WHERE dirhash=$1 AND name=$2 AND directory=$3`, bucket)
 }
 
 func (gen *SqlGenPostgres) GetSqlDeleteFolderChildren(bucket string) string {
-	return fmt.Sprintf("DELETE FROM %s WHERE dirhash=$1 AND directory=$2", bucket)
+	return fmt.Sprintf(`DELETE FROM "%s" WHERE dirhash=$1 AND directory=$2`, bucket)
 }
 
 func (gen *SqlGenPostgres) GetSqlListExclusive(bucket string) string {
-	return fmt.Sprintf("SELECT NAME, meta FROM %s WHERE dirhash=$1 AND name>$2 AND directory=$3 AND name like $4 ORDER BY NAME ASC LIMIT $5", bucket)
+	return fmt.Sprintf(`SELECT NAME, meta FROM "%s" WHERE dirhash=$1 AND name>$2 AND directory=$3 AND name like $4 ORDER BY NAME ASC LIMIT $5`, bucket)
 }
 
 func (gen *SqlGenPostgres) GetSqlListInclusive(bucket string) string {
-	return fmt.Sprintf("SELECT NAME, meta FROM %s WHERE dirhash=$1 AND name>=$2 AND directory=$3 AND name like $4 ORDER BY NAME ASC LIMIT $5", bucket)
+	return fmt.Sprintf(`SELECT NAME, meta FROM "%s" WHERE dirhash=$1 AND name>=$2 AND directory=$3 AND name like $4 ORDER BY NAME ASC LIMIT $5`, bucket)
 }
 
 func (gen *SqlGenPostgres) GetSqlCreateTable(bucket string) string {

weed/filer/postgres/postgres_store.go

@@ -3,6 +3,7 @@ package postgres
 import (
 	"database/sql"
 	"fmt"
+	"time"
 
 	"github.com/chrislusf/seaweedfs/weed/filer"
 	"github.com/chrislusf/seaweedfs/weed/filer/abstract_sql"
@@ -37,40 +38,46 @@ func (store *PostgresStore) Initialize(configuration util.Configuration, prefix
 		configuration.GetString(prefix+"sslmode"),
 		configuration.GetInt(prefix+"connection_max_idle"),
 		configuration.GetInt(prefix+"connection_max_open"),
+		configuration.GetInt(prefix+"connection_max_lifetime_seconds"),
 	)
 }
 
-func (store *PostgresStore) initialize(user, password, hostname string, port int, database, schema, sslmode string, maxIdle, maxOpen int) (err error) {
+func (store *PostgresStore) initialize(user, password, hostname string, port int, database, schema, sslmode string, maxIdle, maxOpen, maxLifetimeSeconds int) (err error) {
 
 	store.SupportBucketTable = false
 	store.SqlGenerator = &SqlGenPostgres{
 		CreateTableSqlTemplate: "",
-		DropTableSqlTemplate:   "drop table %s",
+		DropTableSqlTemplate:   `drop table "%s"`,
 	}
 
 	sqlUrl := fmt.Sprintf(CONNECTION_URL_PATTERN, hostname, port, sslmode)
 	if user != "" {
 		sqlUrl += " user=" + user
 	}
+	adaptedSqlUrl := sqlUrl
 	if password != "" {
 		sqlUrl += " password=" + password
+		adaptedSqlUrl += " password=ADAPTED"
 	}
 	if database != "" {
 		sqlUrl += " dbname=" + database
+		adaptedSqlUrl += " dbname=" + database
 	}
 	if schema != "" {
 		sqlUrl += " search_path=" + schema
+		adaptedSqlUrl += " search_path=" + schema
 	}
 	var dbErr error
 	store.DB, dbErr = sql.Open("postgres", sqlUrl)
 	if dbErr != nil {
 		store.DB.Close()
 		store.DB = nil
-		return fmt.Errorf("can not connect to %s error:%v", sqlUrl, err)
+		return fmt.Errorf("can not connect to %s error:%v", adaptedSqlUrl, err)
 	}
 
 	store.DB.SetMaxIdleConns(maxIdle)
 	store.DB.SetMaxOpenConns(maxOpen)
+	store.DB.SetConnMaxLifetime(time.Duration(maxLifetimeSeconds) * time.Second)
 
 	if err = store.DB.Ping(); err != nil {
 		return fmt.Errorf("connect to %s error:%v", sqlUrl, err)

weed/filer/postgres2/postgres2_store.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"database/sql"
 	"fmt"
+	"time"
 
 	"github.com/chrislusf/seaweedfs/weed/filer"
 	"github.com/chrislusf/seaweedfs/weed/filer/abstract_sql"
@@ -40,40 +41,46 @@ func (store *PostgresStore2) Initialize(configuration util.Configuration, prefix
 		configuration.GetString(prefix+"sslmode"),
 		configuration.GetInt(prefix+"connection_max_idle"),
 		configuration.GetInt(prefix+"connection_max_open"),
+		configuration.GetInt(prefix+"connection_max_lifetime_seconds"),
 	)
 }
 
-func (store *PostgresStore2) initialize(createTable, user, password, hostname string, port int, database, schema, sslmode string, maxIdle, maxOpen int) (err error) {
+func (store *PostgresStore2) initialize(createTable, user, password, hostname string, port int, database, schema, sslmode string, maxIdle, maxOpen, maxLifetimeSeconds int) (err error) {
 
 	store.SupportBucketTable = true
 	store.SqlGenerator = &postgres.SqlGenPostgres{
 		CreateTableSqlTemplate: createTable,
-		DropTableSqlTemplate:   "drop table %s",
+		DropTableSqlTemplate:   `drop table "%s"`,
 	}
 
 	sqlUrl := fmt.Sprintf(CONNECTION_URL_PATTERN, hostname, port, sslmode)
 	if user != "" {
 		sqlUrl += " user=" + user
 	}
+	adaptedSqlUrl := sqlUrl
 	if password != "" {
 		sqlUrl += " password=" + password
+		adaptedSqlUrl += " password=ADAPTED"
 	}
 	if database != "" {
 		sqlUrl += " dbname=" + database
+		adaptedSqlUrl += " dbname=" + database
 	}
 	if schema != "" {
 		sqlUrl += " search_path=" + schema
+		adaptedSqlUrl += " search_path=" + schema
 	}
 	var dbErr error
 	store.DB, dbErr = sql.Open("postgres", sqlUrl)
 	if dbErr != nil {
 		store.DB.Close()
 		store.DB = nil
-		return fmt.Errorf("can not connect to %s error:%v", sqlUrl, err)
+		return fmt.Errorf("can not connect to %s error:%v", adaptedSqlUrl, err)
 	}
 
 	store.DB.SetMaxIdleConns(maxIdle)
 	store.DB.SetMaxOpenConns(maxOpen)
+	store.DB.SetConnMaxLifetime(time.Duration(maxLifetimeSeconds) * time.Second)
 
 	if err = store.DB.Ping(); err != nil {
 		return fmt.Errorf("connect to %s error:%v", sqlUrl, err)

weed/filer/read_write.go

@@ -35,7 +35,7 @@ func ReadContent(filerAddress string, dir, name string) ([]byte, error) {
 
 	target := fmt.Sprintf("http://%s%s/%s", filerAddress, dir, name)
 
-	data, _, err := util.Get(target)
+	data, _, err := util.FastGet(target)
 
 	return data, err
 }

weed/filer/stream.go

@@ -181,7 +181,7 @@ func (c *ChunkStreamReader) fetchChunkToBuffer(chunkView *ChunkView) error {
 	var buffer bytes.Buffer
 	var shouldRetry bool
 	for _, urlString := range urlStrings {
-		shouldRetry, err = util.ReadUrlAsStream(urlString+"?readDeleted=true", chunkView.CipherKey, chunkView.IsGzipped, chunkView.IsFullChunk(), chunkView.Offset, int(chunkView.Size), func(data []byte) {
+		shouldRetry, err = util.FastReadUrlAsStream(urlString+"?readDeleted=true", chunkView.CipherKey, chunkView.IsGzipped, chunkView.IsFullChunk(), chunkView.Offset, int(chunkView.Size), func(data []byte) {
 			buffer.Write(data)
 		})
 		if !shouldRetry {

weed/filesys/filehandle.go

@@ -192,16 +192,13 @@ func (fh *FileHandle) Release(ctx context.Context, req *fuse.ReleaseRequest) err
 
 	if fh.f.isOpen == 1 {
 
-		if err := fh.doFlush(ctx, req.Header); err != nil {
-			glog.Errorf("Release doFlush %s: %v", fh.f.Name, err)
-			return err
-		}
-
 		fh.f.isOpen--
 
 		fh.f.wfs.ReleaseHandle(fh.f.fullpath(), fuse.HandleID(fh.handle))
 		if closer, ok := fh.f.reader.(io.Closer); ok {
-			closer.Close()
+			if closer != nil {
+				closer.Close()
+			}
 		}
 		fh.f.reader = nil
 	}

weed/filesys/wfs.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"fmt"
 	"github.com/chrislusf/seaweedfs/weed/filer"
+	"github.com/chrislusf/seaweedfs/weed/storage/types"
 	"github.com/chrislusf/seaweedfs/weed/wdclient"
 	"math"
 	"os"
@@ -34,6 +35,7 @@ type Option struct {
 	Collection         string
 	Replication        string
 	TtlSec             int32
+	DiskType           types.DiskType
 	ChunkSizeLimit     int64
 	ConcurrentWriters  int
 	CacheDir           string
@@ -194,6 +196,7 @@ func (wfs *WFS) Statfs(ctx context.Context, req *fuse.StatfsRequest, resp *fuse.
 				Collection:  wfs.option.Collection,
 				Replication: wfs.option.Replication,
 				Ttl:         fmt.Sprintf("%ds", wfs.option.TtlSec),
+				DiskType:    string(wfs.option.DiskType),
 			}
 
 			glog.V(4).Infof("reading filer stats: %+v", request)

weed/filesys/wfs_write.go

@@ -26,6 +26,7 @@ func (wfs *WFS) saveDataAsChunk(fullPath util.FullPath) filer.SaveDataAsChunkFun
 				Replication: wfs.option.Replication,
 				Collection:  wfs.option.Collection,
 				TtlSec:      wfs.option.TtlSec,
+				DiskType:    string(wfs.option.DiskType),
 				DataCenter:  wfs.option.DataCenter,
 				Path:        string(fullPath),
 			}

weed/glog/glog.go

@@ -74,8 +74,8 @@ import (
 	"bufio"
 	"bytes"
 	"errors"
-	"flag"
 	"fmt"
+	flag "github.com/chrislusf/seaweedfs/weed/util/fla9"
 	"io"
 	stdLog "log"
 	"os"

weed/glog/glog_file.go

@@ -20,8 +20,8 @@ package glog
 
 import (
 	"errors"
-	"flag"
 	"fmt"
+	flag "github.com/chrislusf/seaweedfs/weed/util/fla9"
 	"os"
 	"os/user"
 	"path/filepath"

weed/notification/gocdk_pub_sub/gocdk_pub_sub.go

@@ -17,10 +17,14 @@ package gocdk_pub_sub
 import (
 	"context"
 	"fmt"
-
 	"github.com/golang/protobuf/proto"
+	"github.com/streadway/amqp"
 	"gocloud.dev/pubsub"
 	_ "gocloud.dev/pubsub/awssnssqs"
+	"gocloud.dev/pubsub/rabbitpubsub"
+	"net/url"
+	"path"
+	"time"
 
 	"github.com/chrislusf/seaweedfs/weed/glog"
 	"github.com/chrislusf/seaweedfs/weed/notification"
@@ -29,12 +33,18 @@ import (
 	_ "gocloud.dev/pubsub/gcppubsub"
 	_ "gocloud.dev/pubsub/natspubsub"
 	_ "gocloud.dev/pubsub/rabbitpubsub"
+	"os"
 )
 
 func init() {
 	notification.MessageQueues = append(notification.MessageQueues, &GoCDKPubSub{})
 }
 
+func getPath(rawUrl string) string {
+	parsedUrl, _ := url.Parse(rawUrl)
+	return path.Join(parsedUrl.Host, parsedUrl.Path)
+}
+
 type GoCDKPubSub struct {
 	topicURL string
 	topic    *pubsub.Topic
@@ -44,6 +54,28 @@ func (k *GoCDKPubSub) GetName() string {
 	return "gocdk_pub_sub"
 }
 
+func (k *GoCDKPubSub) doReconnect() {
+	var conn *amqp.Connection
+	if k.topic.As(&conn) {
+		go func() {
+			<-conn.NotifyClose(make(chan *amqp.Error))
+			conn.Close()
+			k.topic.Shutdown(context.Background())
+			for {
+				glog.Info("Try reconnect")
+				conn, err := amqp.Dial(os.Getenv("RABBIT_SERVER_URL"))
+				if err == nil {
+					k.topic = rabbitpubsub.OpenTopic(conn, getPath(k.topicURL), nil)
+					k.doReconnect()
+					break
+				}
+				glog.Error(err)
+				time.Sleep(time.Second)
+			}
+		}()
+	}
+}
+
 func (k *GoCDKPubSub) Initialize(configuration util.Configuration, prefix string) error {
 	k.topicURL = configuration.GetString(prefix + "topic_url")
 	glog.V(0).Infof("notification.gocdk_pub_sub.topic_url: %v", k.topicURL)
@@ -52,6 +84,7 @@ func (k *GoCDKPubSub) Initialize(configuration util.Configuration, prefix string
 		glog.Fatalf("Failed to open topic: %v", err)
 	}
 	k.topic = topic
+	k.doReconnect()
 	return nil
 }
 

weed/operation/assign_file_id.go

@@ -18,6 +18,7 @@ type VolumeAssignRequest struct {
 	Replication         string
 	Collection          string
 	Ttl                 string
+	DiskType            string
 	DataCenter          string
 	Rack                string
 	DataNode            string
@@ -33,7 +34,7 @@ type AssignResult struct {
 	Auth      security.EncodedJwt `json:"auth,omitempty"`
 }
 
-func Assign(server string, grpcDialOption grpc.DialOption, primaryRequest *VolumeAssignRequest, alternativeRequests ...*VolumeAssignRequest) (*AssignResult, error) {
+func Assign(masterFn GetMasterFn, grpcDialOption grpc.DialOption, primaryRequest *VolumeAssignRequest, alternativeRequests ...*VolumeAssignRequest) (*AssignResult, error) {
 
 	var requests []*VolumeAssignRequest
 	requests = append(requests, primaryRequest)
@@ -47,13 +48,14 @@ func Assign(server string, grpcDialOption grpc.DialOption, primaryRequest *Volum
 			continue
 		}
 
-		lastError = WithMasterServerClient(server, grpcDialOption, func(masterClient master_pb.SeaweedClient) error {
+		lastError = WithMasterServerClient(masterFn(), grpcDialOption, func(masterClient master_pb.SeaweedClient) error {
 
 			req := &master_pb.AssignRequest{
 				Count:               request.Count,
 				Replication:         request.Replication,
 				Collection:          request.Collection,
 				Ttl:                 request.Ttl,
+				DiskType:            request.DiskType,
 				DataCenter:          request.DataCenter,
 				Rack:                request.Rack,
 				DataNode:            request.DataNode,
@@ -105,6 +107,7 @@ func LookupJwt(master string, fileId string) security.EncodedJwt {
 
 type StorageOption struct {
 	Replication       string
+	DiskType          string
 	Collection        string
 	DataCenter        string
 	Rack              string
@@ -123,6 +126,7 @@ func (so *StorageOption) ToAssignRequests(count int) (ar *VolumeAssignRequest, a
 		Replication:         so.Replication,
 		Collection:          so.Collection,
 		Ttl:                 so.TtlString(),
+		DiskType:            so.DiskType,
 		DataCenter:          so.DataCenter,
 		Rack:                so.Rack,
 		WritableVolumeCount: so.VolumeGrowthCount,
@@ -133,6 +137,7 @@ func (so *StorageOption) ToAssignRequests(count int) (ar *VolumeAssignRequest, a
 			Replication:         so.Replication,
 			Collection:          so.Collection,
 			Ttl:                 so.TtlString(),
+			DiskType:            so.DiskType,
 			DataCenter:          "",
 			Rack:                "",
 			WritableVolumeCount: so.VolumeGrowthCount,

weed/operation/chunked_file.go

@@ -72,12 +72,12 @@ func (cm *ChunkManifest) Marshal() ([]byte, error) {
 	return json.Marshal(cm)
 }
 
-func (cm *ChunkManifest) DeleteChunks(master string, usePublicUrl bool, grpcDialOption grpc.DialOption) error {
+func (cm *ChunkManifest) DeleteChunks(masterFn GetMasterFn, usePublicUrl bool, grpcDialOption grpc.DialOption) error {
 	var fileIds []string
 	for _, ci := range cm.Chunks {
 		fileIds = append(fileIds, ci.Fid)
 	}
-	results, err := DeleteFiles(master, usePublicUrl, grpcDialOption, fileIds)
+	results, err := DeleteFiles(masterFn, usePublicUrl, grpcDialOption, fileIds)
 	if err != nil {
 		glog.V(0).Infof("delete %+v: %v", fileIds, err)
 		return fmt.Errorf("chunk delete: %v", err)
@@ -174,7 +174,9 @@ func (cf *ChunkedFileReader) WriteTo(w io.Writer) (n int64, err error) {
 	for ; chunkIndex < len(cf.chunkList); chunkIndex++ {
 		ci := cf.chunkList[chunkIndex]
 		// if we need read date from local volume server first?
-		fileUrl, lookupError := LookupFileId(cf.master, ci.Fid)
+		fileUrl, lookupError := LookupFileId(func() string {
+			return cf.master
+		}, ci.Fid)
 		if lookupError != nil {
 			return n, lookupError
 		}

weed/operation/delete_content.go

@@ -28,10 +28,10 @@ func ParseFileId(fid string) (vid string, key_cookie string, err error) {
 }
 
 // DeleteFiles batch deletes a list of fileIds
-func DeleteFiles(master string, usePublicUrl bool, grpcDialOption grpc.DialOption, fileIds []string) ([]*volume_server_pb.DeleteResult, error) {
+func DeleteFiles(masterFn GetMasterFn, usePublicUrl bool, grpcDialOption grpc.DialOption, fileIds []string) ([]*volume_server_pb.DeleteResult, error) {
 
 	lookupFunc := func(vids []string) (results map[string]LookupResult, err error) {
-		results, err = LookupVolumeIds(master, grpcDialOption, vids)
+		results, err = LookupVolumeIds(masterFn, grpcDialOption, vids)
 		if err == nil && usePublicUrl {
 			for _, result := range results {
 				for _, loc := range result.Locations {

weed/operation/lookup.go

@@ -33,10 +33,10 @@ var (
 	vc VidCache // caching of volume locations, re-check if after 10 minutes
 )
 
-func Lookup(server string, vid string) (ret *LookupResult, err error) {
+func Lookup(masterFn GetMasterFn, vid string) (ret *LookupResult, err error) {
 	locations, cache_err := vc.Get(vid)
 	if cache_err != nil {
-		if ret, err = do_lookup(server, vid); err == nil {
+		if ret, err = do_lookup(masterFn, vid); err == nil {
 			vc.Set(vid, ret.Locations, 10*time.Minute)
 		}
 	} else {
@@ -45,9 +45,10 @@ func Lookup(server string, vid string) (ret *LookupResult, err error) {
 	return
 }
 
-func do_lookup(server string, vid string) (*LookupResult, error) {
+func do_lookup(masterFn GetMasterFn, vid string) (*LookupResult, error) {
 	values := make(url.Values)
 	values.Add("volumeId", vid)
+	server := masterFn()
 	jsonBlob, err := util.Post("http://"+server+"/dir/lookup", values)
 	if err != nil {
 		return nil, err
@@ -63,12 +64,12 @@ func do_lookup(server string, vid string) (*LookupResult, error) {
 	return &ret, nil
 }
 
-func LookupFileId(server string, fileId string) (fullUrl string, err error) {
+func LookupFileId(masterFn GetMasterFn, fileId string) (fullUrl string, err error) {
 	parts := strings.Split(fileId, ",")
 	if len(parts) != 2 {
 		return "", errors.New("Invalid fileId " + fileId)
 	}
-	lookup, lookupError := Lookup(server, parts[0])
+	lookup, lookupError := Lookup(masterFn, parts[0])
 	if lookupError != nil {
 		return "", lookupError
 	}
@@ -79,7 +80,7 @@ func LookupFileId(server string, fileId string) (fullUrl string, err error) {
 }
 
 // LookupVolumeIds find volume locations by cache and actual lookup
-func LookupVolumeIds(server string, grpcDialOption grpc.DialOption, vids []string) (map[string]LookupResult, error) {
+func LookupVolumeIds(masterFn GetMasterFn, grpcDialOption grpc.DialOption, vids []string) (map[string]LookupResult, error) {
 	ret := make(map[string]LookupResult)
 	var unknown_vids []string
 
@@ -99,7 +100,7 @@ func LookupVolumeIds(server string, grpcDialOption grpc.DialOption, vids []strin
 
 	//only query unknown_vids
 
-	err := WithMasterServerClient(server, grpcDialOption, func(masterClient master_pb.SeaweedClient) error {
+	err := WithMasterServerClient(masterFn(), grpcDialOption, func(masterClient master_pb.SeaweedClient) error {
 
 		req := &master_pb.LookupVolumeRequest{
 			VolumeIds: unknown_vids,

weed/operation/submit.go

@@ -25,6 +25,7 @@ type FilePart struct {
 	Collection  string
 	DataCenter  string
 	Ttl         string
+	DiskType    string
 	Server      string //this comes from assign result
 	Fid         string //this comes from assign result, but customizable
 	Fsync       bool
@@ -38,7 +39,9 @@ type SubmitResult struct {
 	Error    string `json:"error,omitempty"`
 }
 
-func SubmitFiles(master string, grpcDialOption grpc.DialOption, files []FilePart, replication string, collection string, dataCenter string, ttl string, maxMB int, usePublicUrl bool) ([]SubmitResult, error) {
+type GetMasterFn func() string
+
+func SubmitFiles(masterFn GetMasterFn, grpcDialOption grpc.DialOption, files []FilePart, replication string, collection string, dataCenter string, ttl string, diskType string, maxMB int, usePublicUrl bool) ([]SubmitResult, error) {
 	results := make([]SubmitResult, len(files))
 	for index, file := range files {
 		results[index].FileName = file.FileName
@@ -49,8 +52,9 @@ func SubmitFiles(master string, grpcDialOption grpc.DialOption, files []FilePart
 		Collection:  collection,
 		DataCenter:  dataCenter,
 		Ttl:         ttl,
+		DiskType:    diskType,
 	}
-	ret, err := Assign(master, grpcDialOption, ar)
+	ret, err := Assign(masterFn, grpcDialOption, ar)
 	if err != nil {
 		for index := range files {
 			results[index].Error = err.Error()
@@ -70,7 +74,8 @@ func SubmitFiles(master string, grpcDialOption grpc.DialOption, files []FilePart
 		file.Collection = collection
 		file.DataCenter = dataCenter
 		file.Ttl = ttl
-		results[index].Size, err = file.Upload(maxMB, master, usePublicUrl, ret.Auth, grpcDialOption)
+		file.DiskType = diskType
+		results[index].Size, err = file.Upload(maxMB, masterFn, usePublicUrl, ret.Auth, grpcDialOption)
 		if err != nil {
 			results[index].Error = err.Error()
 		}
@@ -113,7 +118,7 @@ func newFilePart(fullPathFilename string) (ret FilePart, err error) {
 	return ret, nil
 }
 
-func (fi FilePart) Upload(maxMB int, master string, usePublicUrl bool, jwt security.EncodedJwt, grpcDialOption grpc.DialOption) (retSize uint32, err error) {
+func (fi FilePart) Upload(maxMB int, masterFn GetMasterFn, usePublicUrl bool, jwt security.EncodedJwt, grpcDialOption grpc.DialOption) (retSize uint32, err error) {
 	fileUrl := "http://" + fi.Server + "/" + fi.Fid
 	if fi.ModTime != 0 {
 		fileUrl += "?ts=" + strconv.Itoa(int(fi.ModTime))
@@ -143,8 +148,9 @@ func (fi FilePart) Upload(maxMB int, master string, usePublicUrl bool, jwt secur
 				Replication: fi.Replication,
 				Collection:  fi.Collection,
 				Ttl:         fi.Ttl,
+				DiskType:    fi.DiskType,
 			}
-			ret, err = Assign(master, grpcDialOption, ar)
+			ret, err = Assign(masterFn, grpcDialOption, ar)
 			if err != nil {
 				return
 			}
@@ -156,11 +162,12 @@ func (fi FilePart) Upload(maxMB int, master string, usePublicUrl bool, jwt secur
 					Replication: fi.Replication,
 					Collection:  fi.Collection,
 					Ttl:         fi.Ttl,
+					DiskType:    fi.DiskType,
 				}
-				ret, err = Assign(master, grpcDialOption, ar)
+				ret, err = Assign(masterFn, grpcDialOption, ar)
 				if err != nil {
 					// delete all uploaded chunks
-					cm.DeleteChunks(master, usePublicUrl, grpcDialOption)
+					cm.DeleteChunks(masterFn, usePublicUrl, grpcDialOption)
 					return
 				}
 				id = ret.Fid
@@ -177,11 +184,11 @@ func (fi FilePart) Upload(maxMB int, master string, usePublicUrl bool, jwt secur
 			count, e := upload_one_chunk(
 				baseName+"-"+strconv.FormatInt(i+1, 10),
 				io.LimitReader(fi.Reader, chunkSize),
-				master, fileUrl,
+				masterFn, fileUrl,
 				ret.Auth)
 			if e != nil {
 				// delete all uploaded chunks
-				cm.DeleteChunks(master, usePublicUrl, grpcDialOption)
+				cm.DeleteChunks(masterFn, usePublicUrl, grpcDialOption)
 				return 0, e
 			}
 			cm.Chunks = append(cm.Chunks,
@@ -196,7 +203,7 @@ func (fi FilePart) Upload(maxMB int, master string, usePublicUrl bool, jwt secur
 		err = upload_chunked_file_manifest(fileUrl, &cm, jwt)
 		if err != nil {
 			// delete all uploaded chunks
-			cm.DeleteChunks(master, usePublicUrl, grpcDialOption)
+			cm.DeleteChunks(masterFn, usePublicUrl, grpcDialOption)
 		}
 	} else {
 		ret, e, _ := Upload(fileUrl, baseName, false, fi.Reader, false, fi.MimeType, nil, jwt)
@@ -208,7 +215,7 @@ func (fi FilePart) Upload(maxMB int, master string, usePublicUrl bool, jwt secur
 	return
 }
 
-func upload_one_chunk(filename string, reader io.Reader, master,
+func upload_one_chunk(filename string, reader io.Reader, masterFn GetMasterFn,
 	fileUrl string, jwt security.EncodedJwt,
 ) (size uint32, e error) {
 	glog.V(4).Info("Uploading part ", filename, " to ", fileUrl, "...")

weed/operation/tail_volume.go

@@ -11,9 +11,9 @@ import (
 	"github.com/chrislusf/seaweedfs/weed/storage/needle"
 )
 
-func TailVolume(master string, grpcDialOption grpc.DialOption, vid needle.VolumeId, sinceNs uint64, timeoutSeconds int, fn func(n *needle.Needle) error) error {
+func TailVolume(masterFn GetMasterFn, grpcDialOption grpc.DialOption, vid needle.VolumeId, sinceNs uint64, timeoutSeconds int, fn func(n *needle.Needle) error) error {
 	// find volume location, replication, ttl info
-	lookup, err := Lookup(master, vid.String())
+	lookup, err := Lookup(masterFn, vid.String())
 	if err != nil {
 		return fmt.Errorf("look up volume %d: %v", vid, err)
 	}

weed/operation/upload_content.go

@@ -58,11 +58,12 @@ var (
 
 func init() {
 	HttpClient = &http.Client{Transport: &http.Transport{
+		MaxIdleConns:        1024,
 		MaxIdleConnsPerHost: 1024,
 	}}
 }
 
-var fileNameEscaper = strings.NewReplacer("\\", "\\\\", "\"", "\\\"")
+var fileNameEscaper = strings.NewReplacer(`\`, `\\`, `"`, `\"`)
 
 // Upload sends a POST request to a volume server to upload the content with adjustable compression level
 func UploadData(uploadUrl string, filename string, cipher bool, data []byte, isInputCompressed bool, mtype string, pairMap map[string]string, jwt security.EncodedJwt) (uploadResult *UploadResult, err error) {
@@ -99,6 +100,7 @@ func retriedUploadData(uploadUrl string, filename string, cipher bool, data []by
 		} else {
 			glog.Warningf("uploading to %s: %v", uploadUrl, err)
 		}
+		time.Sleep(time.Millisecond * time.Duration(237*(i+1)))
 	}
 	return
 }
@@ -128,7 +130,8 @@ func doUploadData(uploadUrl string, filename string, cipher bool, data []byte, i
 	// gzip if possible
 	// this could be double copying
 	clearDataLen = len(data)
-	if shouldGzipNow {
+	clearData := data
+	if shouldGzipNow && !cipher {
 		compressed, compressErr := util.GzipData(data)
 		// fmt.Printf("data is compressed from %d ==> %d\n", len(data), len(compressed))
 		if compressErr == nil {
@@ -137,7 +140,7 @@ func doUploadData(uploadUrl string, filename string, cipher bool, data []byte, i
 		}
 	} else if isInputCompressed {
 		// just to get the clear data length
-		clearData, err := util.DecompressData(data)
+		clearData, err = util.DecompressData(data)
 		if err == nil {
 			clearDataLen = len(clearData)
 		}
@@ -148,7 +151,7 @@ func doUploadData(uploadUrl string, filename string, cipher bool, data []byte, i
 
 		// encrypt
 		cipherKey := util.GenCipherKey()
-		encryptedData, encryptionErr := util.Encrypt(data, cipherKey)
+		encryptedData, encryptionErr := util.Encrypt(clearData, cipherKey)
 		if encryptionErr != nil {
 			err = fmt.Errorf("encrypt input: %v", encryptionErr)
 			return
@@ -159,26 +162,26 @@ func doUploadData(uploadUrl string, filename string, cipher bool, data []byte, i
 			_, err = w.Write(encryptedData)
 			return
 		}, "", false, len(encryptedData), "", nil, jwt)
-		if uploadResult != nil {
+		if uploadResult == nil {
-			uploadResult.Name = filename
+			return
-			uploadResult.Mime = mtype
-			uploadResult.CipherKey = cipherKey
 		}
+		uploadResult.Name = filename
+		uploadResult.Mime = mtype
+		uploadResult.CipherKey = cipherKey
+		uploadResult.Size = uint32(clearDataLen)
 	} else {
 		// upload data
 		uploadResult, err = upload_content(uploadUrl, func(w io.Writer) (err error) {
 			_, err = w.Write(data)
 			return
 		}, filename, contentIsGzipped, len(data), mtype, pairMap, jwt)
-	}
+		if uploadResult == nil {
-
+			return
-	if uploadResult == nil {
+		}
-		return
+		uploadResult.Size = uint32(clearDataLen)
-	}
+		if contentIsGzipped {
-
+			uploadResult.Gzip = 1
-	uploadResult.Size = uint32(clearDataLen)
+		}
-	if contentIsGzipped {
-		uploadResult.Gzip = 1
 	}
 
 	return uploadResult, err

weed/pb/filer.proto

@@ -156,6 +156,7 @@ message FuseAttributes {
     repeated string group_name = 12; // for hdfs
     string symlink_target = 13;
     bytes md5 = 14;
+    string disk_type = 15;
 }
 
 message CreateEntryRequest {
@@ -220,6 +221,7 @@ message AssignVolumeRequest {
     string data_center = 5;
     string path = 6;
     string rack = 7;
+    string disk_type = 8;
 }
 
 message AssignVolumeResponse {
@@ -270,11 +272,9 @@ message StatisticsRequest {
     string replication = 1;
     string collection = 2;
     string ttl = 3;
+    string disk_type = 4;
 }
 message StatisticsResponse {
-    string replication = 1;
-    string collection = 2;
-    string ttl = 3;
     uint64 total_size = 4;
     uint64 used_size = 5;
     uint64 file_count = 6;
@@ -358,12 +358,7 @@ message FilerConf {
         string collection = 2;
         string replication = 3;
         string ttl = 4;
-        enum DiskType {
+        string disk_type = 5;
-            NONE = 0;
-            HDD = 1;
-            SSD = 2;
-        }
-        DiskType disk_type = 5;
         bool fsync = 6;
         uint32 volume_growth_count = 7;
     }

weed/pb/grpc_client_server.go

@@ -29,14 +29,16 @@ var (
 
 func init() {
 	http.DefaultTransport.(*http.Transport).MaxIdleConnsPerHost = 1024
+	http.DefaultTransport.(*http.Transport).MaxIdleConns = 1024
 }
 
 func NewGrpcServer(opts ...grpc.ServerOption) *grpc.Server {
 	var options []grpc.ServerOption
 	options = append(options,
 		grpc.KeepaliveParams(keepalive.ServerParameters{
-			Time:    10 * time.Second, // wait time before ping if no activity
+			Time:             10 * time.Second, // wait time before ping if no activity
-			Timeout: 20 * time.Second, // ping timeout
+			Timeout:          20 * time.Second, // ping timeout
+			MaxConnectionAge: 10 * time.Hour,
 		}),
 		grpc.KeepaliveEnforcementPolicy(keepalive.EnforcementPolicy{
 			MinTime:             60 * time.Second, // min time a client should wait before sending a ping
@@ -62,7 +64,6 @@ func GrpcDial(ctx context.Context, address string, opts ...grpc.DialOption) (*gr
 		grpc.WithDefaultCallOptions(
 			grpc.MaxCallSendMsgSize(Max_Message_Size),
 			grpc.MaxCallRecvMsgSize(Max_Message_Size),
-			grpc.WaitForReady(true),
 		),
 		grpc.WithKeepaliveParams(keepalive.ClientParameters{
 			Time:                30 * time.Second, // client ping server if no activity for this long

weed/pb/master.proto

@@ -44,7 +44,6 @@ message Heartbeat {
     string ip = 1;
     uint32 port = 2;
     string public_url = 3;
-    uint32 max_volume_count = 4;
     uint64 max_file_key = 5;
     string data_center = 6;
     string rack = 7;
@@ -62,6 +61,8 @@ message Heartbeat {
     repeated VolumeEcShardInformationMessage deleted_ec_shards = 18;
     bool has_no_ec_shards = 19;
 
+    map<string, uint32> max_volume_counts = 4;
+
 }
 
 message HeartbeatResponse {
@@ -87,6 +88,7 @@ message VolumeInformationMessage {
     int64 modified_at_second = 12;
     string remote_storage_name = 13;
     string remote_storage_key = 14;
+    string disk_type = 15;
 }
 
 message VolumeShortInformationMessage {
@@ -95,12 +97,14 @@ message VolumeShortInformationMessage {
     uint32 replica_placement = 8;
     uint32 version = 9;
     uint32 ttl = 10;
+    string disk_type = 15;
 }
 
 message VolumeEcShardInformationMessage {
     uint32 id = 1;
     string collection = 2;
     uint32 ec_index_bits = 3;
+    string disk_type = 4;
 }
 
 message StorageBackend {
@@ -163,6 +167,7 @@ message AssignRequest {
     string data_node = 7;
     uint32 memory_map_max_size_mb = 8;
     uint32 Writable_volume_count = 9;
+    string disk_type = 10;
 }
 message AssignResponse {
     string fid = 1;
@@ -177,11 +182,9 @@ message StatisticsRequest {
     string replication = 1;
     string collection = 2;
     string ttl = 3;
+    string disk_type = 4;
 }
 message StatisticsResponse {
-    string replication = 1;
-    string collection = 2;
-    string ttl = 3;
     uint64 total_size = 4;
     uint64 used_size = 5;
     uint64 file_count = 6;
@@ -210,8 +213,8 @@ message CollectionDeleteResponse {
 //
 // volume related
 //
-message DataNodeInfo {
+message DiskInfo {
-    string id = 1;
+    string type = 1;
     uint64 volume_count = 2;
     uint64 max_volume_count = 3;
     uint64 free_volume_count = 4;
@@ -220,32 +223,24 @@ message DataNodeInfo {
     repeated VolumeEcShardInformationMessage ec_shard_infos = 7;
     uint64 remote_volume_count = 8;
 }
+message DataNodeInfo {
+    string id = 1;
+    map<string, DiskInfo> diskInfos = 2;
+}
 message RackInfo {
     string id = 1;
-    uint64 volume_count = 2;
+    repeated DataNodeInfo data_node_infos = 2;
-    uint64 max_volume_count = 3;
+    map<string, DiskInfo> diskInfos = 3;
-    uint64 free_volume_count = 4;
-    uint64 active_volume_count = 5;
-    repeated DataNodeInfo data_node_infos = 6;
-    uint64 remote_volume_count = 7;
 }
 message DataCenterInfo {
     string id = 1;
-    uint64 volume_count = 2;
+    repeated RackInfo rack_infos = 2;
-    uint64 max_volume_count = 3;
+    map<string, DiskInfo> diskInfos = 3;
-    uint64 free_volume_count = 4;
-    uint64 active_volume_count = 5;
-    repeated RackInfo rack_infos = 6;
-    uint64 remote_volume_count = 7;
 }
 message TopologyInfo {
     string id = 1;
-    uint64 volume_count = 2;
+    repeated DataCenterInfo data_center_infos = 2;
-    uint64 max_volume_count = 3;
+    map<string, DiskInfo> diskInfos = 3;
-    uint64 free_volume_count = 4;
-    uint64 active_volume_count = 5;
-    repeated DataCenterInfo data_center_infos = 6;
-    uint64 remote_volume_count = 7;
 }
 message VolumeListRequest {
 }