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428 commits

Author SHA1 Message Date
Chris Lu cd7ce720c7 fix test 2019-10-29 00:37:15 -07:00
Chris Lu 19b6a16003 changed from os.file to backend.DataStorageBackend 2019-10-29 00:35:16 -07:00
Chris Lu 7a51a9a582 refactor: simplifying to ReadAt() and WriteAt() 2019-10-25 00:11:25 -07:00
Chris Lu 46ed2ca902 refactoring 2019-10-24 23:41:32 -07:00
Chris Lu f937933b3d refactoring 2019-10-23 22:25:53 -07:00
Chris Lu 3c865ee39b fix missing needle header read 2019-10-22 00:57:47 -07:00
Chris Lu fc412e428b refactor ScanVolumeFileFrom() 2019-10-22 00:50:30 -07:00
Chris Lu c9a183eb69 refactor memory map related code 2019-10-22 00:49:42 -07:00
Chris Lu fec07c829d go fmt 2019-10-21 23:03:48 -07:00
Chris Lu faec9076a4 adjust parameter names 2019-10-21 22:57:01 -07:00
j.laycock 2e2fe00dbd Comma, no space? 2019-10-18 11:31:25 +01:00
j.laycock 248f3be6e3 using a space instead of a comma to hopefully fix the build! 2019-10-18 11:23:02 +01:00
j.laycock 2c455841ea Make volumeCreate more consistent between all 3 implementations. 2019-10-18 11:01:45 +01:00
j.laycock b0ddad6889 Fix volume_create breaking the build 2019-10-18 10:32:07 +01:00
joeslay d53aee179b
Merge pull request #10 from chrislusf/master 
merge seaweed master
 2019-10-14 16:03:40 +01:00
Chris Lu 87e5a02a99 fix logic error 2019-10-09 00:07:18 -07:00
Chris Lu 09874f0d16 volume: return error if superblock is not initialized 
fix https://github.com/chrislusf/seaweedfs/issues/1079
 2019-10-09 00:02:50 -07:00
j.laycock eb27c2b037 Make releaseMemory private and return byte array instead, fix other platform compilation issues, reduce in-memory chunk size. 2019-10-01 12:21:44 +01:00
j.laycock d5f5acb734 limit locking physical memory to 80% of max physical memory 2019-09-20 12:44:29 +01:00
j.laycock 476140fd6b minor change to setProcessWorkingSetSize function 2019-09-19 11:59:00 +01:00
j.laycock 6fc6322c90 Change joeslay paths to chrislusf paths 2019-09-12 14:18:21 +01:00
joeslay d8c34b032f
Merge pull request #6 from chrislusf/master 
merge seaweed master
 2019-09-12 11:44:09 +01:00
Chris Lu 5e9c65469e volume: skip readonly checking when Destroy() 
fix https://github.com/chrislusf/seaweedfs/issues/1063
 2019-09-11 09:45:09 -07:00
j.laycock c1a928887a Add some comments/documentation 2019-09-11 10:42:37 +01:00
joeslay 9ea9a5e97a
Merge pull request #5 from chrislusf/master 
merge seaweed master
 2019-09-11 10:25:27 +01:00
j.laycock 15a4c91c28 Remove Finalizer 2019-09-10 17:05:54 +01:00
j.laycock 9c9dff7386 Virtual lock memory pages and Set Process Working set size to hint to windows harder not to write pages to disk as much, add finalize function, minor renaming 2019-09-10 16:18:51 +01:00
Chris Lu 02710f9624 refactoring: remove unused functions 2019-09-09 10:03:41 -07:00
Chris Lu 0f861d23a2 avoid nil needle map 
fix https://github.com/chrislusf/seaweedfs/issues/1061
 2019-09-09 09:48:08 -07:00
j.laycock 63acc8c972 rename mem_buffer to mBuffer 2019-09-05 13:46:29 +01:00
j.laycock 44ae041e80 rename more memorymapped variables to memoryMapMaxSizeMB 2019-09-05 13:42:23 +01:00
j.laycock 5885ab67b3 rename volume property MemoryMap to MemoryMapMaxSizeMB 2019-09-05 11:56:48 +01:00
j.laycock 5a6dfb05fc Only use truncate flag when creating non memory map files, rename and use memory map size for reserving max file size 2019-09-05 11:46:12 +01:00
j.laycock f6146d6ad2 use 0 instead of false for max memory flag 2019-09-05 11:43:18 +01:00
j.laycock 4257582db5 Allocate in 16MB chunks, make creation of memory maps always aligned to 16MB chunks 2019-09-05 11:15:01 +01:00
Tom Maxwell 4a878c0006 Changed the InMemory bool to a uint32 so that it can be used to alter how much space to reserve 2019-09-04 15:27:14 +01:00
j.laycock cc756ddd79 Rename End_of_file variable, implement platform indepenent memory_map.go 2019-09-04 14:24:17 +01:00
j.laycock de5a7e60a2 remove temp hack 2019-09-03 18:20:09 +01:00
j.laycock cbd0a98fa1 Add InMemory to Volume Grow structure 2019-09-03 18:19:02 +01:00
j.laycock 1f01eb78e8 Rename mem_map to mMap, remove some in_memory variables being passed around, added MemoryMapped member to volume struct 2019-09-03 17:00:59 +01:00
Tom Maxwell d637d86d22 Changes to try and pass the URL parameters through - in memory flag not working still 2019-09-03 15:41:28 +01:00
j.laycock 9a459d984b Do not vacuum memory mapped files 2019-09-03 15:05:43 +01:00
j.laycock 0123c7a898 Change to max 2GB for now 2019-09-02 17:46:22 +01:00
joeslay e91139348e
Merge pull request #2 from chrislusf/master 
merge seaweed master
 2019-09-02 11:39:40 +01:00
j.laycock 595a1beff0 Swap imports to use joeslay 2019-09-02 11:28:40 +01:00
j.laycock 1e62a2b233 Fix memory not being unmapped 2019-08-30 16:55:33 +01:00
j.laycock 840ccdc35d Refactor to pass memory maps by reference instead of value, fix memory maps not being created properly or written to properly 2019-08-30 12:30:00 +01:00
j.laycock dc50701e7d Overload createFile function, expose File in memory_map struct, delete from memory_map map on delete 2019-08-30 12:30:00 +01:00
j.laycock 523f3a12b3 use Os.File/uintptr instead of windows.Handle in memory map struct 2019-08-30 12:30:00 +01:00
j.laycock 0e5d3b1a70 Move memory_map_windows to new folder, intercept most of the read and write calls to volume dat files 2019-08-30 12:30:00 +01:00
Chris Lu 58168a8c52 volume: truncate dat files when creating 2019-08-26 13:01:57 -07:00
joeslay 36bde84000
Merge pull request #1 from chrislusf/master 
merge changes from chrislusf/seaweed master
 2019-08-23 17:03:37 +01:00
j.laycock 1e89e719b3 Add windows memory map functions to storage package 2019-08-23 16:19:00 +01:00
xushuxun 9af9f36b89 volume: read dat files' last modified time no matter dat files are catWrite or readonly 2019-08-21 11:26:01 +08:00
Chris Lu f9c1cd7370 avoid dead lock from dataFileAccessLock 
fix https://github.com/chrislusf/seaweedfs/issues/1043
 2019-08-15 09:24:54 -07:00
Chris Lu d829df4f59 volume: protect against nil needle map 
fix @mastak reported nil problem in https://github.com/chrislusf/seaweedfs/issues/1037
 2019-08-14 01:08:01 -07:00
Chris Lu e40634e6b4 volume: fail the volume deletion if compaction is in progress 
fix https://github.com/chrislusf/seaweedfs/issues/1035
 2019-08-12 00:53:50 -07:00
Chris Lu f3b99cbfe5 fix wrong alignment fix 2019-07-21 13:50:42 -07:00
Chris Lu 644c5c27b4 refactoring 2019-07-21 13:50:24 -07:00
Chris Lu 33b3366043 volume: avoid compacting wait group 2019-07-21 13:49:59 -07:00
Chris Lu fd16adbde1 stricter checking before writes 2019-07-21 11:21:30 -07:00
Chris Lu 5a135fef87 purge old code 2019-07-21 10:45:36 -07:00
Chris Lu c54d9221b9 write requests also checks cookie if overwrites 
protect against edge cases, avoid https://github.com/chrislusf/seaweedfs/issues/1014
 2019-07-17 23:57:34 -07:00
Chris Lu 898d943b25 refactoring 2019-07-17 23:43:48 -07:00
Chris Lu c33f423955 stop early if compaction fails 
fix https://github.com/chrislusf/seaweedfs/issues/1015
 2019-07-17 23:22:01 -07:00
Chris Lu a7b1b23c58 fix wrong volume count 
fix https://github.com/chrislusf/seaweedfs/issues/1013
 2019-07-17 00:03:15 -07:00
Chris Lu a3d1296ed9 go fmt 2019-06-27 12:18:59 -07:00
Chris Lu ec75b2d761 volume: fix bug with 8000GB version if using in memory index 
fix https://github.com/chrislusf/seaweedfs/issues/994
 2019-06-27 12:18:45 -07:00
Chris Lu 6883f9e322 mark volume readonly before ec encoding 2019-06-26 23:02:22 -07:00
Chris Lu c2960c7a86 defaulting file ttl to volume ttl 
fix https://github.com/chrislusf/seaweedfs/issues/992
 2019-06-26 11:18:23 -07:00
Chris Lu a14bd31f5b go fmt 2019-06-22 20:05:25 -07:00
Chris Lu f88a8bda7b ec deletion works 2019-06-21 01:14:10 -07:00
Chris Lu e63317fb08 ec deletion code complete, not tested yet 2019-06-20 00:55:30 -07:00
Chris Lu 4cea8aefd0 add grpc VolumeEcBlobDelete 2019-06-20 00:17:11 -07:00
Chris Lu 856da7aae2 ec volume support deletes 2019-06-19 22:57:14 -07:00
Chris Lu 115558e5f5 adjust counters 2019-06-17 21:02:50 -07:00
Chris Lu 935639b908 metrics: disk size for <collection, normal/EC> 2019-06-16 21:56:41 -07:00
Chris Lu 0fdb1e705d collect volume disk usage metrics 2019-06-16 02:44:20 -07:00
Chris Lu 289fd7eb39 count number of volumes and ec shards 2019-06-16 02:24:15 -07:00
Chris Lu 57092d69ac go fmt 2019-06-10 21:33:32 -07:00
Chris Lu d344e0a035 fix ec related bugs 2019-06-05 23:20:26 -07:00
Chris Lu 450f4733ce report empty volume or ec shards 2019-06-05 13:32:33 -07:00
Chris Lu ca8a2bb534 go fmt 2019-06-04 22:04:10 -07:00
Chris Lu 2215e81be7 ui add ec shard statuses 2019-06-04 21:52:37 -07:00
Chris Lu 0e52862586 avoid the test that depends on ordering in a different folder 2019-06-04 02:22:32 -07:00
Chris Lu 2f7710a75d debug sporadic test error on travis 2019-06-04 02:09:06 -07:00
Chris Lu 11cffb3168 fix ec.rebuild bugs 2019-06-03 11:50:54 -07:00
Chris Lu 7e80b2b882 fix multiple bugs 2019-06-03 02:26:31 -07:00
Chris Lu 133b772fb5 destroy ec volume if it is empty 2019-06-01 01:51:28 -07:00
Chris Lu ba18314aab ec shard delete also check ec volumes, in addition to volumes 2019-06-01 01:41:22 -07:00
Chris Lu f919d0235c ec encode volumes quiet for a period of time 2019-05-31 23:41:17 -07:00
Chris Lu de1a35acdd conditionally fresh the shard locations 2019-05-31 02:22:12 -07:00
Chris Lu 47f1901843 ask for the ec volume version 2019-05-31 00:58:51 -07:00
Chris Lu 689930f092 forget shards that are broken 2019-05-31 00:19:13 -07:00
Chris Lu aaab2c25f5 resolve concurrent modification problem 
n and err can be modified concurrently
 2019-05-30 13:59:07 -07:00
Chris Lu 40ca2f2903 add collection.delete 2019-05-30 09:47:54 -07:00
Chris Lu 5c6c757619 clean up test files 2019-05-29 00:34:30 -07:00
Chris Lu 5dd67f9acf reading by recover from other shards 2019-05-28 23:48:39 -07:00
Chris Lu 3f9ecee40f working with reading remote intervals 2019-05-28 21:29:07 -07:00
Chris Lu 302d9fbc6d adjust error message for file not found 2019-05-28 14:27:21 -07:00
Chris Lu 4f76342cbc WIP 
no errors, but not returning file content
* the interval needs to use actual file zie
* need to read the actual version instead of the current version
 2019-05-28 00:51:01 -07:00
Chris Lu 2858a954b3 read ec volume shards locations from master 2019-05-28 00:13:13 -07:00
Chris Lu 713596e781 caching ec shard locations 2019-05-27 22:54:58 -07:00
Chris Lu 3a8c1055a2 refactoring ecx to ecVolume 2019-05-27 22:00:36 -07:00
Chris Lu 217cde0a3b refactoring 2019-05-27 21:40:51 -07:00
Chris Lu 03b9291e5d volum server passes grpc option and master location to store 2019-05-27 21:22:23 -07:00
Chris Lu b4b407e403 add grpc ec shard read 2019-05-27 11:59:03 -07:00
Chris Lu a4f3d82c57 convert needle id to ec intervals to read from 2019-05-27 01:29:46 -07:00
Chris Lu a463759edf adjust error message 2019-05-26 01:14:42 -07:00
Chris Lu af67d99ca4 incrementally update master ec shards state 2019-05-26 00:21:17 -07:00
Chris Lu db94a41f9e mount/unmount ec shards 2019-05-25 23:23:19 -07:00
Chris Lu f0e6574d5e allocate ec shards to volume servers 2019-05-25 02:02:44 -07:00
Chris Lu 6f4b09b6a4 pb shard info uses ShardBits instead one message for one shard 2019-05-24 13:28:44 -07:00
Chris Lu 228850d588 shard id starts from zero 2019-05-24 11:52:23 -07:00
Chris Lu 8a96445f40 register ec shards to each data node 2019-05-23 22:51:18 -07:00
Chris Lu 4659d80035 prepare to register ec shard info in master 2019-05-23 00:42:28 -07:00
Chris Lu 7180520889 ec shard info can be queried via VolumeList() 2019-05-22 22:44:28 -07:00
Chris Lu 17ac1290c0 volume: load ec shards during heartbeats to master 2019-05-21 22:41:20 -07:00
Chris Lu fbbc74abb4 adds VolumeEcGenerateSlices, VolumeEcCopy 2019-05-20 00:53:17 -07:00
Chris Lu 693d6c0f1b clean up tests 2019-05-19 21:16:01 -07:00
Chris Lu 6386a3174b able to validate by randomly selected ec files 2019-05-19 14:24:33 -07:00
Chris Lu 7c2c60c376 add locating data inside the ec files 2019-05-19 03:01:58 -07:00
Chris Lu 87f63b9c08 generate ec01~ec14, generate ecx file with sorted needle values 2019-05-18 22:46:24 -07:00
Chris Lu 12dc6608f0 Merge branch 'master' into erasure_coding 2019-05-18 11:16:07 -07:00
Chris Lu 76cf57a0e1 volume: optimzation for leveldb 2019-05-17 17:34:03 -07:00
Chris Lu 8156958ee9 move function to make travis happy 2019-05-15 10:02:44 -07:00
Chris Lu 0a36f628c6 testing RS coding 2019-05-15 01:02:00 -07:00
Chris Lu cf58fc0e63 refactor: extract out the write throttler 2019-05-06 13:56:08 -07:00
Chris Lu 46a675ecc2 align memory to avoid nil with atomic operations 2019-05-04 21:33:05 -07:00
Chris Lu 177f3add81 adjust memory layout to avoid possible nil pointer 2019-05-04 08:47:11 -07:00
Chris Lu 4b27f892e6 remove 128 bit needle id build option 
fix https://github.com/chrislusf/seaweedfs/issues/949
 2019-05-03 22:39:00 -07:00
Chris Lu b335f81a4f volume: add option to limit compaction speed 2019-05-03 17:22:39 -07:00
Wine93 32f93fb09e style: go fmt for all 2019-04-30 03:22:19 +00:00
Chris Lu 9beea63960 memory alignment 
fix https://github.com/chrislusf/seaweedfs/issues/939
 2019-04-24 09:23:19 -07:00
Chris Lu 53e2e73de2 fix metrics 
fix https://github.com/chrislusf/seaweedfs/issues/935
 2019-04-22 12:32:10 -07:00
Chris Lu 440111a349 volume: support http status 304 for the same file id 2019-04-21 13:33:23 -07:00
Chris Lu 0302b9496c volume: also check cookie for possible duplicates 2019-04-21 13:31:45 -07:00
Chris Lu 132921ad41 adjust log or error 2019-04-21 10:14:17 -07:00
Chris Lu 316bd27f75 add remove volumes with version info 2019-04-20 23:53:37 -07:00
Chris Lu 6fc1f53018 shell: add command volume.move 2019-04-20 11:35:23 -07:00
stlpmo-jn 2200ea9cb9 add function ParseFileIdFromString 2019-04-20 18:39:06 +08:00
Chris Lu 3b3651dea3 volume: atomic copying file, adds version and stopOffset 2019-04-19 12:29:49 -07:00
Chris Lu 0be2d51c96 read volume lastAppendAtNs when loading a volume 2019-04-19 01:56:38 -07:00
Chris Lu ac2727853f fix needle map entry size 2019-04-19 00:39:34 -07:00
Chris Lu e5506152c0 refactoring 2019-04-18 21:43:36 -07:00
Chris Lu 33c92b819a refactoring 2019-04-18 21:17:43 -07:00
Chris Lu fa176fe80f volume tailing chunks large files 2019-04-18 19:22:13 -07:00
Chris Lu b142f9f1d5 go fmt 2019-04-18 00:19:18 -07:00
Chris Lu b09e8dbb37 add VolumeStreamFollow, but not used yet 2019-04-18 00:18:29 -07:00
Chris Lu 13ad5c1966 refactoring 2019-04-17 22:04:49 -07:00