From fab037c6cf8e0b780066f8c745e278b0b8b8c112 Mon Sep 17 00:00:00 2001
From: qualebs <qualebs@gmail.com>
Date: Sun, 28 May 2017 22:54:42 +0300
Subject: [PATCH 01/36] techbay is a startup in kenya that employes weed-fs to
 serve most of the images

---
 Actual-Users.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Actual-Users.md b/Actual-Users.md
index 485d8a9..1cac914 100644
--- a/Actual-Users.md
+++ b/Actual-Users.md
@@ -4,4 +4,6 @@ Add your name here if your company is using SeaweedFS.
 
 * ![zto-express](https://cloud.githubusercontent.com/assets/9703404/22941556/de3c9742-f320-11e6-8445-ca06a54890bd.png)
 
-* ![evercam.io](https://evercam.io/wp-content/uploads/2016/07/logo.png)
\ No newline at end of file
+* ![evercam.io](https://evercam.io/wp-content/uploads/2016/07/logo.png)
+
+* ![techbay](http://www.qualebs.com/techbay/img/techbaylogo.png)
\ No newline at end of file

From ce9390eb76316d617e85ee654c2776679f505bb5 Mon Sep 17 00:00:00 2001
From: Chris Lu <chrislusf@users.noreply.github.com>
Date: Sat, 3 Jun 2017 01:14:01 -0700
Subject: [PATCH 02/36] Updated Getting Started (markdown)

---
 Getting-Started.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Getting-Started.md b/Getting-Started.md
index fd8e381..db333c4 100644
--- a/Getting-Started.md
+++ b/Getting-Started.md
@@ -22,6 +22,7 @@ If no replication is required, this will be enough. The "mdir" option is to conf
 
 ```bash
 ./weed master -mdir="."
+./weed master -mdir="." -ip=xxx.xxx.xxx.xxx # usually set the ip instead the default "localhost"
 ```
 
 ### Set up Weed Volume Server

From 45825d2367b2ed678e033bd96813e84510707a40 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Ricardo=20Leyva=20Jim=C3=A9nez?=
 <draleyva@gmail.com>
Date: Tue, 13 Jun 2017 14:18:56 -0500
Subject: [PATCH 03/36] Updated Actual Users (markdown)

---
 Actual-Users.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Actual-Users.md b/Actual-Users.md
index 1cac914..a96fc14 100644
--- a/Actual-Users.md
+++ b/Actual-Users.md
@@ -6,4 +6,6 @@ Add your name here if your company is using SeaweedFS.
 
 * ![evercam.io](https://evercam.io/wp-content/uploads/2016/07/logo.png)
 
-* ![techbay](http://www.qualebs.com/techbay/img/techbaylogo.png)
\ No newline at end of file
+* ![techbay](http://www.qualebs.com/techbay/img/techbaylogo.png)
+
+* ![SANMS](http://imgur.com/a/Q79JJ)
\ No newline at end of file

From 7956a0420e8fb3aca59ef9755eed1dd940938527 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Ricardo=20Leyva=20Jim=C3=A9nez?=
 <draleyva@gmail.com>
Date: Tue, 13 Jun 2017 14:23:58 -0500
Subject: [PATCH 04/36] Updated Actual Users (markdown)

---
 Actual-Users.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Actual-Users.md b/Actual-Users.md
index a96fc14..ed0208f 100644
--- a/Actual-Users.md
+++ b/Actual-Users.md
@@ -8,4 +8,4 @@ Add your name here if your company is using SeaweedFS.
 
 * ![techbay](http://www.qualebs.com/techbay/img/techbaylogo.png)
 
-* ![SANMS](http://imgur.com/a/Q79JJ)
\ No newline at end of file
+* ![SANMS](https://i.imgur.com/JNyx3CC_d.jpg?maxwidth=640&shape=thumb&fidelity=high)
\ No newline at end of file

From 4bf010d8a1e7098f677893fa2e5c2f343893edab Mon Sep 17 00:00:00 2001
From: jinleileiking <125981281@qq.com>
Date: Tue, 4 Jul 2017 14:15:36 +0800
Subject: [PATCH 05/36] Updated _Sidebar (markdown)

---
 _Sidebar.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/_Sidebar.md b/_Sidebar.md
index 7b676e2..f86f873 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -1,6 +1,7 @@
 * Getting Started
   * [[Getting Started]]
   * [[Benchmarks]]
+  * [[Benchmarks from jinleileiking]]
   * [[FAQ]]
 * API
   * [[Master Server API]]

From cbdba1ab6bf4c2044fd819e0a9c5118d914c7722 Mon Sep 17 00:00:00 2001
From: jinleileiking <125981281@qq.com>
Date: Tue, 4 Jul 2017 14:17:31 +0800
Subject: [PATCH 06/36] Created Benchmarks from jinleileiking (markdown)

---
 Benchmarks-from-jinleileiking.md | 58 ++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 Benchmarks-from-jinleileiking.md

diff --git a/Benchmarks-from-jinleileiking.md b/Benchmarks-from-jinleileiking.md
new file mode 100644
index 0000000..c80d9c0
--- /dev/null
+++ b/Benchmarks-from-jinleileiking.md
@@ -0,0 +1,58 @@
+env:
+
+* 3 pc 24core sata
+* run benchmark from 1pc ( I have not got the 4)
+* cmd`weed benchmark -server 10.64.7.106:9666 -size 1000000 -n 10000`
+
+write
+```
+Concurrency Level:      16
+Time taken for tests:   141.200 seconds
+Complete requests:      10000
+Failed requests:        0
+Total transferred:      10000313420 bytes
+Requests per second:    70.82 [#/sec]
+Transfer rate:          69163.65 [Kbytes/sec]
+
+Connection Times (ms)
+              min      avg        max      std
+Total:        7.8      225.6       1986.8      207.2
+
+Percentage of the requests served within a certain time (ms)
+   50%    198.9 ms
+   66%    281.8 ms
+   75%    337.8 ms
+   80%    367.9 ms
+   90%    476.7 ms
+   95%    588.3 ms
+   98%    763.7 ms
+   99%    892.9 ms
+  100%    1986.8 ms
+```
+
+read 
+
+```
+Concurrency Level:      16
+Time taken for tests:   59.509 seconds
+Complete requests:      10000
+Failed requests:        0
+Total transferred:      10000311600 bytes
+Requests per second:    168.04 [#/sec]
+Transfer rate:          164107.92 [Kbytes/sec]
+
+Connection Times (ms)
+              min      avg        max      std
+Total:        1.2      94.0       2507.3      152.9
+
+Percentage of the requests served within a certain time (ms)
+   50%     75.5 ms
+   66%     90.7 ms
+   75%     98.3 ms
+   80%    102.9 ms
+   90%    140.9 ms
+   95%    344.9 ms
+   98%    639.8 ms
+   99%    834.7 ms
+  100%    2507.3 ms
+```
\ No newline at end of file

From 6428409ae96090baa077842ecbf9bff9650c44a8 Mon Sep 17 00:00:00 2001
From: jinleileiking <125981281@qq.com>
Date: Tue, 4 Jul 2017 14:20:16 +0800
Subject: [PATCH 07/36] Updated Benchmarks from jinleileiking (markdown)

---
 Benchmarks-from-jinleileiking.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Benchmarks-from-jinleileiking.md b/Benchmarks-from-jinleileiking.md
index c80d9c0..b1b122e 100644
--- a/Benchmarks-from-jinleileiking.md
+++ b/Benchmarks-from-jinleileiking.md
@@ -1,6 +1,7 @@
 env:
 
-* 3 pc 24core sata
+* 3 pc 24core
+    * DELL_SAS2.5_600G * 2
 * run benchmark from 1pc ( I have not got the 4)
 * cmd`weed benchmark -server 10.64.7.106:9666 -size 1000000 -n 10000`
 

From b47b0fc9cfc57b74371375a67565f69843ec6d62 Mon Sep 17 00:00:00 2001
From: jinleileiking <125981281@qq.com>
Date: Tue, 4 Jul 2017 14:22:31 +0800
Subject: [PATCH 08/36] Updated Benchmarks from jinleileiking (markdown)

---
 Benchmarks-from-jinleileiking.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Benchmarks-from-jinleileiking.md b/Benchmarks-from-jinleileiking.md
index b1b122e..e038d8f 100644
--- a/Benchmarks-from-jinleileiking.md
+++ b/Benchmarks-from-jinleileiking.md
@@ -1,6 +1,6 @@
 env:
 
-* 3 pc 24core
+* 3 pc E5_2630@2.30GHz * 2
     * DELL_SAS2.5_600G * 2
 * run benchmark from 1pc ( I have not got the 4)
 * cmd`weed benchmark -server 10.64.7.106:9666 -size 1000000 -n 10000`

From 08f0d4b8030009afe3d6c0c26c4ba841df245282 Mon Sep 17 00:00:00 2001
From: jinleileiking <125981281@qq.com>
Date: Tue, 4 Jul 2017 14:27:02 +0800
Subject: [PATCH 09/36] Updated Benchmarks from jinleileiking (markdown)

---
 Benchmarks-from-jinleileiking.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Benchmarks-from-jinleileiking.md b/Benchmarks-from-jinleileiking.md
index e038d8f..9bb76c8 100644
--- a/Benchmarks-from-jinleileiking.md
+++ b/Benchmarks-from-jinleileiking.md
@@ -2,6 +2,7 @@ env:
 
 * 3 pc E5_2630@2.30GHz * 2
     * DELL_SAS2.5_600G * 2
+    * RAID bus controller: LSI Logic / Symbios Logic MegaRAID SAS 2208 [Thunderbolt] (rev 05)
 * run benchmark from 1pc ( I have not got the 4)
 * cmd`weed benchmark -server 10.64.7.106:9666 -size 1000000 -n 10000`
 

From c0aa05a916afafd656d2f5d8ed98f0cf923e0d10 Mon Sep 17 00:00:00 2001
From: jinleileiking <125981281@qq.com>
Date: Tue, 4 Jul 2017 14:27:47 +0800
Subject: [PATCH 10/36] Updated Benchmarks from jinleileiking (markdown)

---
 Benchmarks-from-jinleileiking.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Benchmarks-from-jinleileiking.md b/Benchmarks-from-jinleileiking.md
index 9bb76c8..df6bf83 100644
--- a/Benchmarks-from-jinleileiking.md
+++ b/Benchmarks-from-jinleileiking.md
@@ -3,6 +3,7 @@ env:
 * 3 pc E5_2630@2.30GHz * 2
     * DELL_SAS2.5_600G * 2
     * RAID bus controller: LSI Logic / Symbios Logic MegaRAID SAS 2208 [Thunderbolt] (rev 05)
+    * 128G mem
 * run benchmark from 1pc ( I have not got the 4)
 * cmd`weed benchmark -server 10.64.7.106:9666 -size 1000000 -n 10000`
 

From 1a345f91fba1d597953b5718058c8f698b38b23f Mon Sep 17 00:00:00 2001
From: jinleileiking <125981281@qq.com>
Date: Tue, 4 Jul 2017 14:37:44 +0800
Subject: [PATCH 11/36] Updated Benchmarks from jinleileiking (markdown)

---
 Benchmarks-from-jinleileiking.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Benchmarks-from-jinleileiking.md b/Benchmarks-from-jinleileiking.md
index df6bf83..6c8862b 100644
--- a/Benchmarks-from-jinleileiking.md
+++ b/Benchmarks-from-jinleileiking.md
@@ -5,7 +5,7 @@ env:
     * RAID bus controller: LSI Logic / Symbios Logic MegaRAID SAS 2208 [Thunderbolt] (rev 05)
     * 128G mem
 * run benchmark from 1pc ( I have not got the 4)
-* cmd`weed benchmark -server 10.64.7.106:9666 -size 1000000 -n 10000`
+* cmd`weed benchmark -server 10.64.7.106:9666 -size 1000000 -n 10000`  rep:000
 
 write
 ```

From 36cedc439db19a228cadb48b761830430980a0e4 Mon Sep 17 00:00:00 2001
From: jinleileiking <125981281@qq.com>
Date: Tue, 4 Jul 2017 14:59:25 +0800
Subject: [PATCH 12/36] Updated Benchmarks from jinleileiking (markdown)

---
 Benchmarks-from-jinleileiking.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Benchmarks-from-jinleileiking.md b/Benchmarks-from-jinleileiking.md
index 6c8862b..92d3924 100644
--- a/Benchmarks-from-jinleileiking.md
+++ b/Benchmarks-from-jinleileiking.md
@@ -3,6 +3,7 @@ env:
 * 3 pc E5_2630@2.30GHz * 2
     * DELL_SAS2.5_600G * 2
     * RAID bus controller: LSI Logic / Symbios Logic MegaRAID SAS 2208 [Thunderbolt] (rev 05)
+        * raid 10 
     * 128G mem
 * run benchmark from 1pc ( I have not got the 4)
 * cmd`weed benchmark -server 10.64.7.106:9666 -size 1000000 -n 10000`  rep:000

From 14a0f4c587b66f2508974bb808c86442cb2d9f0c Mon Sep 17 00:00:00 2001
From: jinleileiking <125981281@qq.com>
Date: Tue, 4 Jul 2017 15:12:46 +0800
Subject: [PATCH 13/36] Updated Benchmarks from jinleileiking (markdown)

---
 Benchmarks-from-jinleileiking.md | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/Benchmarks-from-jinleileiking.md b/Benchmarks-from-jinleileiking.md
index 92d3924..b735f90 100644
--- a/Benchmarks-from-jinleileiking.md
+++ b/Benchmarks-from-jinleileiking.md
@@ -59,4 +59,23 @@ Percentage of the requests served within a certain time (ms)
    98%    639.8 ms
    99%    834.7 ms
   100%    2507.3 ms
+```
+
+
+# conconrrent to 100
+
+`weed benchmark -server 10.64.7.106:9666 -size 1000000 -n 10000 -c 100`
+
+```
+Concurrency Level:      100
+Time taken for tests:   61.658 seconds
+Complete requests:      10000
+Failed requests:        0
+Total transferred:      10000313519 bytes
+Requests per second:    162.18 [#/sec]
+Transfer rate:          158388.25 [Kbytes/sec]
+
+Connection Times (ms)
+              min      avg        max      std
+Total:        8.0      606.1       3317.2      720.7
 ```
\ No newline at end of file

From 012d9969b52b255de2b87342fb12f67e08bf28c8 Mon Sep 17 00:00:00 2001
From: jinleileiking <125981281@qq.com>
Date: Tue, 4 Jul 2017 15:24:41 +0800
Subject: [PATCH 14/36] Updated Benchmarks from jinleileiking (markdown)

---
 Benchmarks-from-jinleileiking.md | 33 ++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/Benchmarks-from-jinleileiking.md b/Benchmarks-from-jinleileiking.md
index b735f90..ff83ac8 100644
--- a/Benchmarks-from-jinleileiking.md
+++ b/Benchmarks-from-jinleileiking.md
@@ -78,4 +78,37 @@ Transfer rate:          158388.25 [Kbytes/sec]
 Connection Times (ms)
               min      avg        max      std
 Total:        8.0      606.1       3317.2      720.7
+```
+
+
+
+# 1k test
+
+`weed benchmark -server 10.64.7.106:9666  -n 10000 -c 100`
+
+```
+------------ Writing Benchmark ----------
+Completed 7574 of 10000 requests, 75.7% 7573.6/s 7.6MB/s
+
+Concurrency Level:      100
+Time taken for tests:   1.327 seconds
+Complete requests:      10000
+Failed requests:        0
+Total transferred:      10552563 bytes
+Requests per second:    7534.50 [#/sec]
+Transfer rate:          7764.48 [Kbytes/sec]
+
+Connection Times (ms)
+              min      avg        max      std
+Total:        0.3      13.0       329.9      14.8
+
+Percentage of the requests served within a certain time (ms)
+   50%      1.1 ms
+   66%     27.7 ms
+   75%     27.8 ms
+   90%     28.2 ms
+   95%     28.7 ms
+   98%     29.6 ms
+   99%     55.0 ms
+  100%    329.9 ms
 ```
\ No newline at end of file

From fe5146c1d2e8a7b3069162ede7f3f46c8fcf76d3 Mon Sep 17 00:00:00 2001
From: jinleileiking <125981281@qq.com>
Date: Tue, 4 Jul 2017 15:42:54 +0800
Subject: [PATCH 15/36] Updated Benchmarks from jinleileiking (markdown)

---
 Benchmarks-from-jinleileiking.md | 73 ++++++++++++++++++++++++++++++++
 1 file changed, 73 insertions(+)

diff --git a/Benchmarks-from-jinleileiking.md b/Benchmarks-from-jinleileiking.md
index ff83ac8..d507e03 100644
--- a/Benchmarks-from-jinleileiking.md
+++ b/Benchmarks-from-jinleileiking.md
@@ -1,3 +1,75 @@
+# 1 region
+
+
+
+env:
+
+* 2 pc E5_2630@2.30GHz * 2
+    * DELL_SAS2.5_600G * 2
+    * RAID bus controller: LSI Logic / Symbios Logic MegaRAID SAS 2208 [Thunderbolt] (rev 05)
+        * raid 10 
+    * 128G mem
+* run benchmark from 1pc 
+
+
+
+#  ./weed benchmark -server 10.4.23.115:9666  -n 10000 -size 1000000 -c 10
+
+Concurrency Level:      100
+Time taken for tests:   6.808 seconds
+Complete requests:      10000
+Failed requests:        0
+Total transferred:      10000315338 bytes
+Requests per second:    1468.89 [#/sec]
+Transfer rate:          1434508.39 [Kbytes/sec]
+
+Connection Times (ms)
+              min      avg        max      std
+Total:        7.5      67.6       730.1      66.6
+
+Percentage of the requests served within a certain time (ms)
+   50%     51.0 ms
+   66%     72.0 ms
+   75%     84.5 ms
+   80%     93.2 ms
+   90%    126.8 ms
+   95%    208.6 ms
+   98%    286.5 ms
+   99%    345.1 ms
+  100%    730.1 ms
+
+
+ 
+# ./weed benchmark -server 10.4.23.115:9666  -n 10000 -size 1000000
+
+```
+Concurrency Level:      16
+Time taken for tests:   8.523 seconds
+Complete requests:      10000
+Failed requests:        0
+Total transferred:      10000317165 bytes
+Requests per second:    1173.36 [#/sec]
+Transfer rate:          1145892.52 [Kbytes/sec]
+
+Connection Times (ms)
+              min      avg        max      std
+Total:        7.7      13.6       49.1      2.9
+
+Percentage of the requests served within a certain time (ms)
+   50%     13.2 ms
+   66%     14.2 ms
+   75%     14.9 ms
+   80%     15.4 ms
+   90%     17.0 ms
+   95%     18.5 ms
+   98%     20.6 ms
+   99%     22.3 ms
+  100%     49.1 ms
+```
+
+
+# 2 region
+
 env:
 
 * 3 pc E5_2630@2.30GHz * 2
@@ -5,6 +77,7 @@ env:
     * RAID bus controller: LSI Logic / Symbios Logic MegaRAID SAS 2208 [Thunderbolt] (rev 05)
         * raid 10 
     * 128G mem
+    * 2 data region
 * run benchmark from 1pc ( I have not got the 4)
 * cmd`weed benchmark -server 10.64.7.106:9666 -size 1000000 -n 10000`  rep:000
 

From b7cd1d5484ae7565e5e5bd964a801b248700d826 Mon Sep 17 00:00:00 2001
From: jinleileiking <125981281@qq.com>
Date: Tue, 4 Jul 2017 15:43:13 +0800
Subject: [PATCH 16/36] Updated Benchmarks from jinleileiking (markdown)

---
 Benchmarks-from-jinleileiking.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Benchmarks-from-jinleileiking.md b/Benchmarks-from-jinleileiking.md
index d507e03..17bf81c 100644
--- a/Benchmarks-from-jinleileiking.md
+++ b/Benchmarks-from-jinleileiking.md
@@ -13,7 +13,7 @@ env:
 
 
 
-#  ./weed benchmark -server 10.4.23.115:9666  -n 10000 -size 1000000 -c 10
+#  `./weed benchmark -server 10.4.23.115:9666  -n 10000 -size 1000000 -c 100`
 
 Concurrency Level:      100
 Time taken for tests:   6.808 seconds

From 6388186506773861fa5fcb0f52a8e82fe1a1df03 Mon Sep 17 00:00:00 2001
From: jinleileiking <125981281@qq.com>
Date: Tue, 4 Jul 2017 15:43:39 +0800
Subject: [PATCH 17/36] Updated Benchmarks from jinleileiking (markdown)

---
 Benchmarks-from-jinleileiking.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Benchmarks-from-jinleileiking.md b/Benchmarks-from-jinleileiking.md
index 17bf81c..5b572de 100644
--- a/Benchmarks-from-jinleileiking.md
+++ b/Benchmarks-from-jinleileiking.md
@@ -15,6 +15,7 @@ env:
 
 #  `./weed benchmark -server 10.4.23.115:9666  -n 10000 -size 1000000 -c 100`
 
+```
 Concurrency Level:      100
 Time taken for tests:   6.808 seconds
 Complete requests:      10000
@@ -37,7 +38,7 @@ Percentage of the requests served within a certain time (ms)
    98%    286.5 ms
    99%    345.1 ms
   100%    730.1 ms
-
+```
 
  
 # ./weed benchmark -server 10.4.23.115:9666  -n 10000 -size 1000000

From da293f6e3bbe2d0d26ee4605a811811e5cd6c3f6 Mon Sep 17 00:00:00 2001
From: jinleileiking <125981281@qq.com>
Date: Sat, 8 Jul 2017 00:46:47 +0800
Subject: [PATCH 18/36] Updated Benchmarks from jinleileiking (markdown)

---
 Benchmarks-from-jinleileiking.md | 208 +++++++++++++++++++++++++++++++
 1 file changed, 208 insertions(+)

diff --git a/Benchmarks-from-jinleileiking.md b/Benchmarks-from-jinleileiking.md
index 5b572de..07ed45d 100644
--- a/Benchmarks-from-jinleileiking.md
+++ b/Benchmarks-from-jinleileiking.md
@@ -8,9 +8,217 @@ env:
     * DELL_SAS2.5_600G * 2
     * RAID bus controller: LSI Logic / Symbios Logic MegaRAID SAS 2208 [Thunderbolt] (rev 05)
         * raid 10 
+    * ext3
     * 128G mem
 * run benchmark from 1pc 
 
+测试命令
+
+修改了源代码，保证每个master只有一个volume
+
+`./weed benchmark -server 10.4.23.115:9666 -size 1000000 -n 40000`
+
+测试结果:
+```
+This is SeaweedFS version 0.76 linux amd64
+
+------------ Writing Benchmark ----------
+Completed 984 of 40000 requests, 2.5% 983.8/s 938.2MB/s
+Completed 2026 of 40000 requests, 5.1% 1042.2/s 993.9MB/s
+Completed 2843 of 40000 requests, 7.1% 817.0/s 779.2MB/s
+Completed 3916 of 40000 requests, 9.8% 1073.0/s 1023.3MB/s
+Completed 4970 of 40000 requests, 12.4% 1054.0/s 1005.2MB/s
+Completed 5998 of 40000 requests, 15.0% 1028.0/s 980.4MB/s
+Completed 7042 of 40000 requests, 17.6% 1044.0/s 995.7MB/s
+Completed 8037 of 40000 requests, 20.1% 995.0/s 948.9MB/s
+Completed 9068 of 40000 requests, 22.7% 1031.0/s 983.3MB/s
+Completed 10097 of 40000 requests, 25.2% 1029.0/s 981.4MB/s
+Completed 11150 of 40000 requests, 27.9% 1053.0/s 1004.3MB/s
+Completed 12201 of 40000 requests, 30.5% 1051.0/s 1002.3MB/s
+Completed 13229 of 40000 requests, 33.1% 1028.0/s 980.4MB/s
+Completed 14269 of 40000 requests, 35.7% 1040.0/s 991.8MB/s
+Completed 15281 of 40000 requests, 38.2% 1012.0/s 965.2MB/s
+Completed 16298 of 40000 requests, 40.7% 1017.0/s 969.9MB/s
+Completed 17353 of 40000 requests, 43.4% 1055.0/s 1006.2MB/s
+Completed 18353 of 40000 requests, 45.9% 1000.0/s 953.7MB/s
+Completed 18995 of 40000 requests, 47.5% 642.0/s 612.3MB/s
+Completed 19988 of 40000 requests, 50.0% 992.9/s 946.9MB/s
+Completed 21031 of 40000 requests, 52.6% 1043.1/s 994.8MB/s
+Completed 22083 of 40000 requests, 55.2% 1052.0/s 1003.3MB/s
+Completed 23104 of 40000 requests, 57.8% 1021.0/s 973.7MB/s
+Completed 24160 of 40000 requests, 60.4% 1056.0/s 1007.1MB/s
+Completed 25176 of 40000 requests, 62.9% 1016.0/s 969.0MB/s
+Completed 26198 of 40000 requests, 65.5% 1022.0/s 974.7MB/s
+Completed 27270 of 40000 requests, 68.2% 1072.0/s 1022.4MB/s
+Completed 28279 of 40000 requests, 70.7% 1009.0/s 962.3MB/s
+Completed 28776 of 40000 requests, 71.9% 497.0/s 474.0MB/s
+Completed 28776 of 40000 requests, 71.9% 0.0/s 0.0MB/s
+Completed 28776 of 40000 requests, 71.9% 0.0/s 0.0MB/s
+Completed 28776 of 40000 requests, 71.9% 0.0/s 0.0MB/s
+Completed 28958 of 40000 requests, 72.4% 182.0/s 173.6MB/s
+Completed 29457 of 40000 requests, 73.6% 499.0/s 475.9MB/s
+Completed 29590 of 40000 requests, 74.0% 133.0/s 126.8MB/s
+Completed 29702 of 40000 requests, 74.3% 112.0/s 106.8MB/s
+Completed 29819 of 40000 requests, 74.5% 117.0/s 111.6MB/s
+Completed 29936 of 40000 requests, 74.8% 117.0/s 111.6MB/s
+Completed 30109 of 40000 requests, 75.3% 173.0/s 165.0MB/s
+Completed 30250 of 40000 requests, 75.6% 141.0/s 134.5MB/s
+Completed 30387 of 40000 requests, 76.0% 137.0/s 130.7MB/s
+Completed 30483 of 40000 requests, 76.2% 96.0/s 91.6MB/s
+Completed 30616 of 40000 requests, 76.5% 133.0/s 126.8MB/s
+Completed 30718 of 40000 requests, 76.8% 102.0/s 97.3MB/s
+Completed 30820 of 40000 requests, 77.0% 102.0/s 97.3MB/s
+Completed 30967 of 40000 requests, 77.4% 147.0/s 140.2MB/s
+Completed 31096 of 40000 requests, 77.7% 129.0/s 123.0MB/s
+Completed 31223 of 40000 requests, 78.1% 127.0/s 121.1MB/s
+Completed 31398 of 40000 requests, 78.5% 175.0/s 166.9MB/s
+Completed 31505 of 40000 requests, 78.8% 107.0/s 102.0MB/s
+Completed 31631 of 40000 requests, 79.1% 126.0/s 120.2MB/s
+Completed 31736 of 40000 requests, 79.3% 105.0/s 100.1MB/s
+Completed 31878 of 40000 requests, 79.7% 142.0/s 135.4MB/s
+Completed 32033 of 40000 requests, 80.1% 155.0/s 147.8MB/s
+Completed 32141 of 40000 requests, 80.4% 108.0/s 103.0MB/s
+Completed 32289 of 40000 requests, 80.7% 148.0/s 141.2MB/s
+Completed 32397 of 40000 requests, 81.0% 108.0/s 103.0MB/s
+Completed 32546 of 40000 requests, 81.4% 149.0/s 142.1MB/s
+Completed 32645 of 40000 requests, 81.6% 99.0/s 94.4MB/s
+Completed 32776 of 40000 requests, 81.9% 131.0/s 124.9MB/s
+Completed 32933 of 40000 requests, 82.3% 157.0/s 149.7MB/s
+Completed 33029 of 40000 requests, 82.6% 96.0/s 91.6MB/s
+Completed 33139 of 40000 requests, 82.8% 110.0/s 104.9MB/s
+Completed 33292 of 40000 requests, 83.2% 153.0/s 145.9MB/s
+Completed 33417 of 40000 requests, 83.5% 125.0/s 119.2MB/s
+Completed 33540 of 40000 requests, 83.8% 123.0/s 117.3MB/s
+Completed 33694 of 40000 requests, 84.2% 154.0/s 146.9MB/s
+Completed 33850 of 40000 requests, 84.6% 156.0/s 148.8MB/s
+Completed 34006 of 40000 requests, 85.0% 156.0/s 148.8MB/s
+Completed 34176 of 40000 requests, 85.4% 170.0/s 162.1MB/s
+Completed 34303 of 40000 requests, 85.8% 127.0/s 121.1MB/s
+Completed 34491 of 40000 requests, 86.2% 188.0/s 179.3MB/s
+Completed 34623 of 40000 requests, 86.6% 132.0/s 125.9MB/s
+Completed 34818 of 40000 requests, 87.0% 195.0/s 186.0MB/s
+Completed 34978 of 40000 requests, 87.4% 160.0/s 152.6MB/s
+Completed 35141 of 40000 requests, 87.9% 163.0/s 155.4MB/s
+Completed 35297 of 40000 requests, 88.2% 156.0/s 148.8MB/s
+Completed 35430 of 40000 requests, 88.6% 133.0/s 126.8MB/s
+Completed 35634 of 40000 requests, 89.1% 204.0/s 194.6MB/s
+Completed 35757 of 40000 requests, 89.4% 123.0/s 117.3MB/s
+Completed 35913 of 40000 requests, 89.8% 156.0/s 148.8MB/s
+Completed 36042 of 40000 requests, 90.1% 129.0/s 123.0MB/s
+Completed 36151 of 40000 requests, 90.4% 109.0/s 104.0MB/s
+Completed 36299 of 40000 requests, 90.7% 148.0/s 141.1MB/s
+Completed 36429 of 40000 requests, 91.1% 130.0/s 124.0MB/s
+Completed 36549 of 40000 requests, 91.4% 120.0/s 114.4MB/s
+Completed 36683 of 40000 requests, 91.7% 134.0/s 127.8MB/s
+Completed 36769 of 40000 requests, 91.9% 86.0/s 82.0MB/s
+Completed 36878 of 40000 requests, 92.2% 109.0/s 104.0MB/s
+Completed 36983 of 40000 requests, 92.5% 105.0/s 100.1MB/s
+Completed 37105 of 40000 requests, 92.8% 122.0/s 116.4MB/s
+Completed 37242 of 40000 requests, 93.1% 137.0/s 130.6MB/s
+Completed 37360 of 40000 requests, 93.4% 118.0/s 112.5MB/s
+Completed 37500 of 40000 requests, 93.8% 140.0/s 133.5MB/s
+Completed 37606 of 40000 requests, 94.0% 106.0/s 101.1MB/s
+Completed 37742 of 40000 requests, 94.4% 136.0/s 129.7MB/s
+Completed 37879 of 40000 requests, 94.7% 137.0/s 130.7MB/s
+Completed 38010 of 40000 requests, 95.0% 131.0/s 124.9MB/s
+Completed 38105 of 40000 requests, 95.3% 95.0/s 90.6MB/s
+Completed 38198 of 40000 requests, 95.5% 93.0/s 88.7MB/s
+Completed 38345 of 40000 requests, 95.9% 147.0/s 140.2MB/s
+Completed 38457 of 40000 requests, 96.1% 112.0/s 106.8MB/s
+Completed 38582 of 40000 requests, 96.5% 125.0/s 119.2MB/s
+Completed 38697 of 40000 requests, 96.7% 115.0/s 109.7MB/s
+Completed 38833 of 40000 requests, 97.1% 136.0/s 129.7MB/s
+Completed 38921 of 40000 requests, 97.3% 88.0/s 83.9MB/s
+Completed 38992 of 40000 requests, 97.5% 71.0/s 67.7MB/s
+Completed 39057 of 40000 requests, 97.6% 65.0/s 62.0MB/s
+Completed 39170 of 40000 requests, 97.9% 113.0/s 107.8MB/s
+Completed 39263 of 40000 requests, 98.2% 93.0/s 88.7MB/s
+Completed 39329 of 40000 requests, 98.3% 66.0/s 62.9MB/s
+Completed 39400 of 40000 requests, 98.5% 71.0/s 67.7MB/s
+Completed 39477 of 40000 requests, 98.7% 77.0/s 73.4MB/s
+Completed 39584 of 40000 requests, 99.0% 107.0/s 102.0MB/s
+Completed 39716 of 40000 requests, 99.3% 132.0/s 125.9MB/s
+Completed 39796 of 40000 requests, 99.5% 80.0/s 76.3MB/s
+Completed 39965 of 40000 requests, 99.9% 169.0/s 161.2MB/s
+
+Concurrency Level:      16
+Time taken for tests:   117.609 seconds
+Complete requests:      40000
+Failed requests:        0
+Total transferred:      40001250749 bytes
+Requests per second:    340.11 [#/sec]
+Transfer rate:          332149.44 [Kbytes/sec]
+
+Connection Times (ms)
+              min      avg        max      std
+Total:        7.0      47.0       4373.3      125.6
+
+Percentage of the requests served within a certain time (ms)
+   50%     14.8 ms
+   66%     17.9 ms
+   75%     20.0 ms
+   80%     21.7 ms
+   90%    150.4 ms
+   95%    267.8 ms
+   98%    366.6 ms
+   99%    445.9 ms
+  100%    4373.3 ms
+
+------------ Randomly Reading Benchmark ----------
+Completed 2228 of 40000 requests, 5.6% 2227.8/s 2124.7MB/s
+Completed 4540 of 40000 requests, 11.3% 2312.0/s 2205.0MB/s
+Completed 6790 of 40000 requests, 17.0% 2250.0/s 2145.8MB/s
+Completed 9062 of 40000 requests, 22.7% 2272.0/s 2166.8MB/s
+Completed 11370 of 40000 requests, 28.4% 2308.0/s 2201.1MB/s
+Completed 13691 of 40000 requests, 34.2% 2321.0/s 2213.6MB/s
+Completed 15972 of 40000 requests, 39.9% 2280.2/s 2174.6MB/s
+Completed 18295 of 40000 requests, 45.7% 2323.6/s 2216.1MB/s
+Completed 20611 of 40000 requests, 51.5% 2316.2/s 2209.0MB/s
+Completed 22949 of 40000 requests, 57.4% 2338.0/s 2229.8MB/s
+Completed 25243 of 40000 requests, 63.1% 2294.0/s 2187.8MB/s
+Completed 27550 of 40000 requests, 68.9% 2307.0/s 2200.2MB/s
+Completed 29881 of 40000 requests, 74.7% 2331.0/s 2223.1MB/s
+Completed 32217 of 40000 requests, 80.5% 2336.0/s 2227.8MB/s
+Completed 34514 of 40000 requests, 86.3% 2297.0/s 2190.7MB/s
+Completed 36826 of 40000 requests, 92.1% 2311.9/s 2204.9MB/s
+Completed 39189 of 40000 requests, 98.0% 2363.0/s 2253.6MB/s
+
+Concurrency Level:      16
+Time taken for tests:   17.349 seconds
+Complete requests:      40000
+Failed requests:        0
+Total transferred:      40001249878 bytes
+Requests per second:    2305.66 [#/sec]
+Transfer rate:          2251686.93 [Kbytes/sec]
+
+Connection Times (ms)
+              min      avg        max      std
+Total:        1.1      6.8       46.7      4.6
+
+Percentage of the requests served within a certain time (ms)
+   50%      5.6 ms
+   66%      8.0 ms
+   75%      9.7 ms
+   80%     10.8 ms
+   90%     13.4 ms
+   95%     15.5 ms
+   98%     18.2 ms
+   99%     20.4 ms
+  100%     46.7 ms
+```
+
+测试结束后，ioutil还是100，写iops还是很大，iotop如下
+
+```
+ be/4 root        0.00 B/s    0.00 B/s  0.00 % 99.99 % [flush-8:0]
+  663 be/4 root        0.00 B/s    0.00 B/s  0.00 % 99.99 % [kjournald]
+```
+
+
+
+# 历史测试
+
+
 
 
 #  `./weed benchmark -server 10.4.23.115:9666  -n 10000 -size 1000000 -c 100`

From 3634c0fecfa69695bb05f1207e721b01e78f218c Mon Sep 17 00:00:00 2001
From: jinleileiking <125981281@qq.com>
Date: Sat, 8 Jul 2017 01:11:18 +0800
Subject: [PATCH 19/36] Updated Benchmarks from jinleileiking (markdown)

---
 Benchmarks-from-jinleileiking.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Benchmarks-from-jinleileiking.md b/Benchmarks-from-jinleileiking.md
index 07ed45d..b383b3a 100644
--- a/Benchmarks-from-jinleileiking.md
+++ b/Benchmarks-from-jinleileiking.md
@@ -11,6 +11,7 @@ env:
     * ext3
     * 128G mem
 * run benchmark from 1pc 
+* fio 顺序写 iops 18k `fio -filename=./a -direct=1 -iodepth 1 -thread -rw=write -ioengine=psync -bs=16k -size=1G -numjobs=30 -runtime=1000 -group_reporting -name=mytest`
 
 测试命令
 

From f2b258e49b4b8db7902f91d421070aba4fc277ad Mon Sep 17 00:00:00 2001
From: jinleileiking <125981281@qq.com>
Date: Sat, 8 Jul 2017 01:13:57 +0800
Subject: [PATCH 20/36] Updated Benchmarks from jinleileiking (markdown)

---
 Benchmarks-from-jinleileiking.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Benchmarks-from-jinleileiking.md b/Benchmarks-from-jinleileiking.md
index b383b3a..6a9b874 100644
--- a/Benchmarks-from-jinleileiking.md
+++ b/Benchmarks-from-jinleileiking.md
@@ -12,6 +12,7 @@ env:
     * 128G mem
 * run benchmark from 1pc 
 * fio 顺序写 iops 18k `fio -filename=./a -direct=1 -iodepth 1 -thread -rw=write -ioengine=psync -bs=16k -size=1G -numjobs=30 -runtime=1000 -group_reporting -name=mytest`
+* 随机写2k
 
 测试命令
 

From b25f36e8c31737355eef5c9573353259c1df46fc Mon Sep 17 00:00:00 2001
From: jinleileiking <125981281@qq.com>
Date: Sat, 8 Jul 2017 08:22:40 +0800
Subject: [PATCH 21/36] Updated Benchmarks from jinleileiking (markdown)

---
 Benchmarks-from-jinleileiking.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Benchmarks-from-jinleileiking.md b/Benchmarks-from-jinleileiking.md
index 6a9b874..52b7382 100644
--- a/Benchmarks-from-jinleileiking.md
+++ b/Benchmarks-from-jinleileiking.md
@@ -13,6 +13,9 @@ env:
 * run benchmark from 1pc 
 * fio 顺序写 iops 18k `fio -filename=./a -direct=1 -iodepth 1 -thread -rw=write -ioengine=psync -bs=16k -size=1G -numjobs=30 -runtime=1000 -group_reporting -name=mytest`
 * 随机写2k
+* 添加preallocate，无优化。`I0708 08:14:27 29165 volume_create_linux.go:16] Preallocated 31457280000 bytes disk space for data/benchmark_2.dat`
+* 启动命令 `./weed server -master.peers "10.64.7.106:9666,10.4.23.114:9666,10.4.23.115:9666"  -ip 10.4.23.114 -ip.bind 10.4.23.114  -master.port 9666 -dir ./data -volume.port 9555 -master.volumeSizeLimitMB 60000 -master.volumePreallocate`
+
 
 测试命令
 

From 54800f068f856835b1b4bf10d351269aa9fafee5 Mon Sep 17 00:00:00 2001
From: Chris Lu <chrislusf@users.noreply.github.com>
Date: Wed, 26 Jul 2017 11:31:44 -0700
Subject: [PATCH 22/36] Updated _Sidebar (markdown)

---
 _Sidebar.md | 1 -
 1 file changed, 1 deletion(-)

diff --git a/_Sidebar.md b/_Sidebar.md
index f86f873..7b676e2 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -1,7 +1,6 @@
 * Getting Started
   * [[Getting Started]]
   * [[Benchmarks]]
-  * [[Benchmarks from jinleileiking]]
   * [[FAQ]]
 * API
   * [[Master Server API]]

From 8e10fb6760ea9993df599d89eb167817a2745130 Mon Sep 17 00:00:00 2001
From: Amir Keibi <gheibia@users.noreply.github.com>
Date: Wed, 26 Jul 2017 18:56:25 -0700
Subject: [PATCH 23/36] Created Deployment to Kubernetes and Minikube
 (markdown)

---
 Deployment-to-Kubernetes-and-Minikube.md | 174 +++++++++++++++++++++++
 1 file changed, 174 insertions(+)
 create mode 100644 Deployment-to-Kubernetes-and-Minikube.md

diff --git a/Deployment-to-Kubernetes-and-Minikube.md b/Deployment-to-Kubernetes-and-Minikube.md
new file mode 100644
index 0000000..7cd4fde
--- /dev/null
+++ b/Deployment-to-Kubernetes-and-Minikube.md
@@ -0,0 +1,174 @@
+This page explains how to repackage the application in order to be deployed onto minikube (development scale Kubernetes with a single node).
+
+# Intro
+
+`Kubernetes` is an open-source system for automating deployment, scaling, and management of containerized applications.
+
+Developers normally don't setup Kubernetes locally. There is a lot of networking and operational detail to learn which could be overwhelming if one would want to stay productive and focused. Instead, Google built Minikube, which is a single node Kubernetes cluster running inside a VM. So you'll need a virtualisation infrastructure in your local dev environment. I personally use KVM on Linux which allows me to preserve the same IP for my VM between restarts.
+
+This is a really good guideline on how to setup minikube: https://thenewstack.io/tutorial-configuring-ultimate-development-environment-kubernetes/
+
+# Steps
+
+The default docker image is based on alpine Linux which causes issues with the DNS addon in Minikubes (see https://github.com/chrislusf/seaweedfs/issues/474). To get around this problem, I rebuilt the docker image from "scratch".
+
+To do this I added (or modified) the following files to the local repository:
+
+1. Modified the Dockerfile in the docker folder
+2. Added a new bash script to build the image using the docker file
+3. Added 2 yaml files to create master and volume "deployments" (which create PODs and containers)
+4. Added an additional yaml file to expose both volume and master "deployments" through a "service"
+
+
+## Dockerfile
+
+The new docker file was changed to use `scratch` base image without anything but the application. You can always create different docker files for different needs. For instance, for troubleshooting purposes you could build development images containing other tools than just the application.
+
+```
+FROM scratch
+ADD weed /
+ENTRYPOINT ["/weed"]
+```
+
+## Image building script
+
+The script uses the docker file to build my image. Note the followings:
+1. I'm building the application with `cgo` disabled which produces a static binary. This is why I can create the image from `scratch` without worrying about missing libraries on the operating system.
+2. The image is built using the latest development code. You might want to pull the latest stable tag instead.
+3. `192.168.42.23` is the IP of a private docker registry that I've setup from which the image is pulled and deployed to minikube cluster (later steps).
+
+```
+#!/bin/sh
+
+go get github.com/chrislusf/seaweedfs/weed/...
+CGO_ENABLED=0 GOOS=linux go build github.com/chrislusf/seaweedfs/weed 
+docker build -t weed:latest -f ./Dockerfile .
+docker tag weed:latest 192.168.42.23:80/weed:latest
+docker push 192.168.42.23:80/weed:latest
+rm -f weed
+docker rmi $(docker images -qa -f 'dangling=true') 2>/dev/null
+exit 0
+```
+
+## Yaml files
+
+In order to deploy the docker image onto minikube in form of "pods" and "services", we need yaml files. Quickly explaining what POD and Service are:
+
+* A POD is a group of containers that are deployed together on the same host. A given POD by default has 1 container. In this case, I have 2 PODs for master and volume containers (created through "deployment") each of which has 1 container.
+* A service is a grouping of pods that are running on the cluster. In this case, I'm creating one service for both master and volume PODs.
+
+**Create master POD**
+
+```
+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  name: weedmasterdeployment
+spec:
+  template: # create pods using pod definition in this template
+    metadata:
+      labels:
+        app: haystack
+    spec:
+      containers:
+      - name: weedmaster
+        image: 192.168.42.23:80/weed:latest
+        args: ["-log_dir", "/var/containerdata/logs", "master", "-port", "9333", "-mdir", "/var/containerdata/haystack/master", "-ip", "haystackservice"]
+        ports:
+        - containerPort: 9333
+        volumeMounts:
+        - mountPath: /var/containerdata
+          name: vlm
+      volumes:
+      - name: vlm
+        hostPath:
+          path: '/data/vlm'
+```
+
+**Create volume POD**
+
+```
+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  name: weedvolumedeployment
+spec:
+  template:
+    metadata:
+      labels:
+        app: haystack
+    spec:
+      containers:
+      - name: weedvol
+        image: 192.168.42.23:80/weed:latest
+        args: ["-log_dir", "/var/containerdata/logs", "volume", "-port", "8080", "-mserver", "haystackservice:9333", "-dir", "/var/containerdata/haystack/volume", "-ip", "haystackservice"]
+        ports:
+        - containerPort: 8080
+        volumeMounts:
+        - mountPath: /var/containerdata
+          name: vlm
+      volumes:
+      - name: vlm
+        hostPath:
+          path: '/data/vlm'
+```
+
+**Create a service exposing PODs**
+
+```
+apiVersion: v1
+kind: Service
+metadata:
+  name: haystackservice
+spec:
+  selector:
+    app: haystack
+  ports:
+  - name: mport
+    protocol: TCP
+    port: 9333
+    nodePort: 30069
+  - name: vport
+    protocol: TCP
+    port: 8080
+    nodePort: 30070
+  type: NodePort
+```
+
+Please note:
+1. You'll need to slightly modify the yaml files that create deployments (the first 2 yaml files) if you intend to run them against an actual Kubernetes cluster. Essentially, in the `volumes` section of the yaml file, instead of using a `hostpath` you'd need to specify a `persistent volume` (`persistent volume claim` to be exact). For more information about PV and PVC see https://kubernetes.io/docs/concepts/storage/persistent-volumes/.
+2. If you're however deploying the application to minikube, you'll have to make sure the `hostpath` exists in the cluster prior to deployment. `ssh` into minikube and create the folders:
+
+```
+$$ minikube ssh
+$ sudo mkdir -p /data/vlm/logs && \
+  sudo mkdir -p /data/vlm/haystack/master && \
+  sudo mkdir  /data/vlm/haystack/volume && \
+  sudo chown -R docker:root /mnt/sda1/data/
+```
+_`/data` is a softlink to `/mnt/sda1/data`, hence the use of full path in the last command._
+
+## Deploy and test
+
+You can then deploy everything using kubectl CLI tool (installed when you install minikube).
+
+```
+$ kubectl create -f master_pod.yml
+deployment "weedmasterdeployment" created
+$ kubectl create -f volume_pod.yml
+deployment "weedvolumedeployment" created
+$ kubectl create -f service.yml
+service "haystackservice" created
+```
+
+And eventually call the APIs from outside the cluster:
+
+```
+http://minikubecluster:30069/dir/assign
+curl -F file=@/home/amir/Downloads/hardhat.png http://minikubecluster:30070/2,0333d4fea4
+http://minikubecluster:30070/2,0333d4fea4
+http://minikubecluster:30070/ui/index.html
+```
+
+`minikubecluster` in my environment resolves to the IP address of the minikube's VM which you can get using `minikube ip` command.
+The port numbers in these commands are the `node ports` defined as part of the service spec which map to the internal container ports and to which they forward all the requests. For more information about Node Ports see https://kubernetes.io/docs/concepts/services-networking/service/#type-nodeport.
\ No newline at end of file

From 0a69a97d6b41a83b6fbf4f695de3c0cd697c48f9 Mon Sep 17 00:00:00 2001
From: Amir Keibi <gheibia@users.noreply.github.com>
Date: Wed, 26 Jul 2017 18:57:35 -0700
Subject: [PATCH 24/36] Updated _Sidebar (markdown)

---
 _Sidebar.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/_Sidebar.md b/_Sidebar.md
index 7b676e2..6d10805 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -20,6 +20,7 @@
   * [[Actual Users]]
 * Operations
   * [[Data Backup]]
+  * [[Deployment to Kubernetes and Minikube]]
 * Advanced
   * [[Large File Handling]]
   * [[Optimization]]

From 9b771fbb4e399a03f35f2eef1d5b0fe9cead8369 Mon Sep 17 00:00:00 2001
From: Chris Lu <chrislusf@users.noreply.github.com>
Date: Thu, 27 Jul 2017 09:07:41 -0700
Subject: [PATCH 25/36] Updated Actual Users (markdown)

---
 Actual-Users.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Actual-Users.md b/Actual-Users.md
index ed0208f..761d499 100644
--- a/Actual-Users.md
+++ b/Actual-Users.md
@@ -8,4 +8,6 @@ Add your name here if your company is using SeaweedFS.
 
 * ![techbay](http://www.qualebs.com/techbay/img/techbaylogo.png)
 
-* ![SANMS](https://i.imgur.com/JNyx3CC_d.jpg?maxwidth=640&shape=thumb&fidelity=high)
\ No newline at end of file
+* ![SANMS](https://i.imgur.com/JNyx3CC_d.jpg?maxwidth=640&shape=thumb&fidelity=high)
+
+* 京东登月平台 (http://geek.csdn.net/news/detail/228285)
\ No newline at end of file

From ed761bc5a82a3453a90bfbceaecfdc6382cc7ba5 Mon Sep 17 00:00:00 2001
From: Linh Tran Tuan <linxGnu@users.noreply.github.com>
Date: Thu, 3 Aug 2017 22:13:17 +0700
Subject: [PATCH 26/36] Updated Client Libraries (markdown)

---
 Client-Libraries.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Client-Libraries.md b/Client-Libraries.md
index f5b3055..5da450b 100644
--- a/Client-Libraries.md
+++ b/Client-Libraries.md
@@ -22,6 +22,7 @@ Name | Author | Language
 [goseaweed](https://github.com/tnextday/goseaweed) | tnextday |  Go
 [jude-seaweedfs](https://www.npmjs.com/package/jude-seaweedfs) | Roberto Sales |  Javascript
 [seaweedfs client](https://github.com/TheCageMan/seaweedfs-client) | TheCageMan |  C#
+[goseaweedfs](https://github.com/linxGnu/goseaweedfs) | linxGnu |  Go
 
 ## Projects using SeaweedFS
 

From 6d6826fff4c68c85065cfaed723c35afd3fdcb5a Mon Sep 17 00:00:00 2001
From: Chris Lu <chrislusf@users.noreply.github.com>
Date: Fri, 15 Sep 2017 00:16:30 -0700
Subject: [PATCH 27/36] Updated Filer Commands and Operations (markdown)

---
 Filer-Commands-and-Operations.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Filer-Commands-and-Operations.md b/Filer-Commands-and-Operations.md
index 5296050..4d6bb69 100644
--- a/Filer-Commands-and-Operations.md
+++ b/Filer-Commands-and-Operations.md
@@ -29,7 +29,7 @@ As mentioned above, the (path, fileId) can be registered on filer with this http
 
 ```
 
-curl --data "path=/path/to/your/file&fildId=3,01637037d6" http://localhost:8888/admin/register
+curl --data "path=/path/to/your/file&fileId=3,01637037d6" http://localhost:8888/admin/register
 
 ```
 

From ea33bfb17aadcfc472fed77b0d5fa7c08430f8e8 Mon Sep 17 00:00:00 2001
From: richard lee <rockiee281@gmail.com>
Date: Wed, 20 Sep 2017 12:05:56 +0800
Subject: [PATCH 28/36] Created export volume info (markdown)

---
 export-volume-info.md | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 export-volume-info.md

diff --git a/export-volume-info.md b/export-volume-info.md
new file mode 100644
index 0000000..4b4caa7
--- /dev/null
+++ b/export-volume-info.md
@@ -0,0 +1,40 @@
+Sometime we may lose the replication of some volumes (disk failure or any other exception), this small script can help u dump all volumes info to csv files, and use your favorite tools to find the 'bad' volumes.
+
+
+```python
+import requests
+from bs4 import BeautifulSoup
+import json
+
+out = file('out.csv', 'w')
+
+// your weed master url 
+url = 'http://192.64.4.35:9333/'   
+
+
+s = requests.session()
+res = s.get(url)
+if res.status_code == 200:
+    soup = BeautifulSoup(res.content, 'html.parser')
+    for link in soup.find_all("a"):
+        if 'index.html' not in link['href']:
+            continue
+        # print link['href']
+        res = s.get(link['href'])
+        if res.status_code == 200:
+            soup = BeautifulSoup(res.content, 'html.parser')
+            for volume in soup.find('tbody').find_all('tr'):
+                rows = volume.find_all('td')
+                // use any of your weed node, I deploy openresty before my weed cluster 
+                res = s.get("http://192.xxx.xx.xx/dir/lookup?volumeId=%s&pretty=y" % rows[0].text)
+                result = [a.text for a in rows[:2]]
+                if res.status_code == 200:
+                    json_data = res.json()
+                    if 'locations' in json_data:
+                        result.append(json.dumps(json_data['locations']))
+
+                    dataline = ",".join(result)
+                    print link['href'] + "," + dataline
+                    out.write(link['href'] + "," + dataline)
+                    out.write("\n")
+```
\ No newline at end of file

From 14e1f1d08f03a45ae0599cb1beaeb69206b1a5e6 Mon Sep 17 00:00:00 2001
From: richard lee <rockiee281@gmail.com>
Date: Wed, 20 Sep 2017 12:06:41 +0800
Subject: [PATCH 29/36] Updated export volume info (markdown)

---
 export-volume-info.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/export-volume-info.md b/export-volume-info.md
index 4b4caa7..53b1e89 100644
--- a/export-volume-info.md
+++ b/export-volume-info.md
@@ -8,7 +8,7 @@ import json
 
 out = file('out.csv', 'w')
 
-// your weed master url 
+# your weed master url 
 url = 'http://192.64.4.35:9333/'   
 
 
@@ -25,7 +25,7 @@ if res.status_code == 200:
             soup = BeautifulSoup(res.content, 'html.parser')
             for volume in soup.find('tbody').find_all('tr'):
                 rows = volume.find_all('td')
-                // use any of your weed node, I deploy openresty before my weed cluster 
+                # use any of your weed node, I deploy openresty before my weed cluster 
                 res = s.get("http://192.xxx.xx.xx/dir/lookup?volumeId=%s&pretty=y" % rows[0].text)
                 result = [a.text for a in rows[:2]]
                 if res.status_code == 200:

From 5fa40615e149f71ee8870a4f4605e118e3ca4d42 Mon Sep 17 00:00:00 2001
From: Chris Lu <chrislusf@users.noreply.github.com>
Date: Tue, 19 Sep 2017 22:18:38 -0700
Subject: [PATCH 30/36] Updated _Sidebar (markdown)

---
 _Sidebar.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/_Sidebar.md b/_Sidebar.md
index 6d10805..ce57d45 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -24,5 +24,7 @@
 * Advanced
   * [[Large File Handling]]
   * [[Optimization]]
+* Misc Scripts
+  * [[export volume info]]
 * Change List
   * [[Change List]]

From 175555c83fd1b338ed8f0124de32b6d4ac27bc91 Mon Sep 17 00:00:00 2001
From: Chris Lu <chrislusf@users.noreply.github.com>
Date: Wed, 20 Sep 2017 09:41:18 -0700
Subject: [PATCH 31/36] Updated FAQ (markdown)

---
 FAQ.md | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/FAQ.md b/FAQ.md
index d235ab3..969ba7c 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -1,9 +1,13 @@
-### * Why weed volume server loses connection with master?
+### Why my 010 replicated volume files have different size?
+
+This is normal. The compaction may not happen at exactly the same time. Or the replicated writes failed in the middle, so there is a deletion file appended following the partially written file.
+
+### Why weed volume server loses connection with master?
   
 You can increase the "-pulseSeconds" on master from default 5 seconds to some higher number.
 See #100 https://github.com/chrislusf/seaweedfs/issues/100
 
-### * How to store large logs?
+### How to store large logs?
 
 The log files are usually very large. But SeaweedFS is mostly for small-to-medium large files. How to store them? "weed filer" can help. 
 

From 46db3b6b40be496e8cfdc9cbb7dbf0086330168b Mon Sep 17 00:00:00 2001
From: xh_78 <huang_zhenglin@yeah.net>
Date: Tue, 21 Nov 2017 09:48:58 +0800
Subject: [PATCH 32/36] we need add http header "Accept:application/json" to
 get json format file list or we will get a html page

---
 Filer-Server-API.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Filer-Server-API.md b/Filer-Server-API.md
index 81b9b97..4694fb8 100644
--- a/Filer-Server-API.md
+++ b/Filer-Server-API.md
@@ -14,6 +14,7 @@ You can append to any HTTP API with &pretty=y to see a formatted json output.
 	POST /path/to/
 	//return a json format subdirectory and files listing
 	GET /path/to/
+        Accept: application/json
 ```
 Examples:
 ```bash
@@ -24,7 +25,7 @@ Examples:
 ...
 > curl -F file=@report.js "http://localhost:8888/javascript/new_name.js"    # upload the file with a different name
 {"name":"report.js","size":866,"fid":"3,034389657e","url":"http://localhost:8081/3,034389657e"}
-> curl  "http://localhost:8888/javascript/?pretty=y"            # list all files under /javascript/
+> curl  -H "Accept: application/json" "http://localhost:8888/javascript/?pretty=y"            # list all files under /javascript/
 {
   "Directory": "/javascript/",
   "Files": [

From 6a37ce055bb2976268e99d41f94e2d35c540f683 Mon Sep 17 00:00:00 2001
From: Chris Lu <chrislusf@users.noreply.github.com>
Date: Sat, 5 May 2018 22:29:14 -0700
Subject: [PATCH 33/36] Updated FAQ (markdown)

---
 FAQ.md | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/FAQ.md b/FAQ.md
index 969ba7c..9131d47 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -17,3 +17,29 @@ Usually the logs are collected during a long period of time span. Let's say each
     /logs/2015-01-02.log
     /logs/2015-01-03.log
     /logs/2015-01-04.log
+
+## Mount Filer
+### weed mount error after restarting
+
+If you mount SeaweedFS filer on MacOS, sometimes when restarting "weed mount -dir xxx", you may see this error:
+
+> mount helper error: mount_osxfuse: mount point xxx is itself on a OSXFUSE volume
+
+To fix this, do mount:
+
+> chris:tmp chris$ mount
+> /dev/disk1s1 on / (apfs, local, journaled)
+> devfs on /dev (devfs, local, nobrowse)
+> /dev/disk1s4 on /private/var/vm (apfs, local, noexec, journaled, noatime, nobrowse)
+> map -hosts on /net (autofs, nosuid, automounted, nobrowse)
+> map auto_home on /home (autofs, automounted, nobrowse)
+> map -fstab on /Network/Servers (autofs, automounted, nobrowse)
+> /dev/disk2 on /Volumes/FUSE for macOS (hfs, local, nodev, nosuid, read-only, noowners, quarantine, mounted by chris)
+> weed@osxfuse0 on /Users/chris/tmp/mm (osxfuse, local, nodev, nosuid, synchronous, mounted by chris)
+
+The last line shows the folder that already mounted something. Need to unmount it first.
+
+> chris:tmp chris$ umount weed@osxfuse0
+
+That should be it!
+

From 9b31877108fa828b2c04347cb284d1bf475db45d Mon Sep 17 00:00:00 2001
From: Chris Lu <chrislusf@users.noreply.github.com>
Date: Sat, 5 May 2018 22:30:42 -0700
Subject: [PATCH 34/36] Updated FAQ (markdown)

---
 FAQ.md | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/FAQ.md b/FAQ.md
index 9131d47..3ebbcfd 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -27,19 +27,20 @@ If you mount SeaweedFS filer on MacOS, sometimes when restarting "weed mount -di
 
 To fix this, do mount:
 
-> chris:tmp chris$ mount
-> /dev/disk1s1 on / (apfs, local, journaled)
-> devfs on /dev (devfs, local, nobrowse)
-> /dev/disk1s4 on /private/var/vm (apfs, local, noexec, journaled, noatime, nobrowse)
-> map -hosts on /net (autofs, nosuid, automounted, nobrowse)
-> map auto_home on /home (autofs, automounted, nobrowse)
-> map -fstab on /Network/Servers (autofs, automounted, nobrowse)
-> /dev/disk2 on /Volumes/FUSE for macOS (hfs, local, nodev, nosuid, read-only, noowners, quarantine, mounted by chris)
-> weed@osxfuse0 on /Users/chris/tmp/mm (osxfuse, local, nodev, nosuid, synchronous, mounted by chris)
+    chris:tmp chris$ mount
+    /dev/disk1s1 on / (apfs, local, journaled)
+    devfs on /dev (devfs, local, nobrowse)
+    /dev/disk1s4 on /private/var/vm (apfs, local, noexec, journaled, noatime, nobrowse)
+    map -hosts on /net (autofs, nosuid, automounted, nobrowse)
+    map auto_home on /home (autofs, automounted, nobrowse)
+    map -fstab on /Network/Servers (autofs, automounted, nobrowse)
+    /dev/disk2 on /Volumes/FUSE for macOS (hfs, local, nodev, nosuid, read-only, noowners, quarantine, mounted by chris)
+    weed@osxfuse0 on /Users/chris/tmp/mm (osxfuse, local, nodev, nosuid, synchronous, mounted by chris)
 
 The last line shows the folder that already mounted something. Need to unmount it first.
 
-> chris:tmp chris$ umount weed@osxfuse0
+    chris:tmp chris$ umount weed@osxfuse0
+
 
 That should be it!
 

From 23a529f4638163ac92bcef727bcc07559d69eb23 Mon Sep 17 00:00:00 2001
From: absaravanan <absaravananz@gmail.com>
Date: Sat, 26 May 2018 20:51:32 +0530
Subject: [PATCH 35/36] Created _Footer (markdown)

---
 _Footer.md | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 _Footer.md

diff --git a/_Footer.md b/_Footer.md
new file mode 100644
index 0000000..b571727
--- /dev/null
+++ b/_Footer.md
@@ -0,0 +1 @@
+scscdcddc
\ No newline at end of file

From 0eb7f7790cfb0786400dca6dcb27d87757dcca89 Mon Sep 17 00:00:00 2001
From: absaravanan <absaravananz@gmail.com>
Date: Sat, 26 May 2018 20:52:05 +0530
Subject: [PATCH 36/36] Destroyed _Footer (markdown)

---
 _Footer.md | 1 -
 1 file changed, 1 deletion(-)
 delete mode 100644 _Footer.md

diff --git a/_Footer.md b/_Footer.md
deleted file mode 100644
index b571727..0000000
--- a/_Footer.md
+++ /dev/null
@@ -1 +0,0 @@
-scscdcddc
\ No newline at end of file