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131 commits

Author SHA1 Message Date
chrislusf a4d3f2da3d Avoid nil case when fixing data 2015-07-08 23:21:56 -07:00
chrislusf 418878edce In case lastNode==0, need to set it to -1 
Fix https://github.com/chrislusf/seaweedfs/issues/156
 2015-06-23 22:49:09 -07:00
chrislusf 86cd40fba8 Add "weed backup" command. 
This is a pre-cursor for asynchronous replication.
 2015-05-26 00:58:41 -07:00
chrislusf 36a31771f1 Add Key String() function 2015-05-25 23:50:19 -07:00
chrislusf 8f88d382a5 Rename variables 2015-05-23 10:16:01 -07:00
chrislusf 85bfab612c Add comments 2015-05-23 10:13:26 -07:00
chrislusf c7cf4fa46c Fix looking for master nodes. 2015-05-22 08:12:51 -07:00
chrislusf 3188382ea7 More debug information for connecting to master 2015-05-14 21:46:59 -07:00
chrislusf b8314fb054 Textual changes. 2015-05-08 23:44:11 -07:00
chrislusf 66317b8438 Increase compact revision during each compaction 2015-05-08 23:43:59 -07:00
chrislusf dac3b592ed Add compact revision in volume super block 2015-05-08 23:34:14 -07:00
yanyiwu dc47db5512 unittest: TestSortVolumeInfos 2015-04-21 01:22:13 +08:00
yanyiwu b7a18580b8 Sort VolumeInfos by VolumeId in Store.Status(); 
Ordered VolumeInfos is more Human-readable,
especially when there is a lot of volumes.
 2015-04-21 01:21:21 +08:00
chrislusf 5c81fa1075 Prepend prefix "0" for odd number of hex characters. 2015-04-19 18:54:05 -07:00
Stuart P. Bentley f0c2a2dcb3 Change all chrislusf/weed-fs links to point to chrislu/seaweedfs 2015-04-16 19:18:06 +00:00
chrislusf 49d639ecab Add error checking for file reads. 2015-04-14 23:05:33 -07:00
chrislusf b96911c517 remove verbose logging. 2015-03-29 11:44:16 -07:00
chrislusf 1b6ab2f6af Add boltdb for volume needle map 
boltdb is fairly slow to write, about 6 minutes for recreating index
for 1553934 files. Boltdb loads 1,553,934 x 16 = 24,862,944bytes from
disk, and generate the boltdb as large as 134,217,728 bytes in 6
minutes.

To compare, for leveldb, it recreates index in leveldb as large as
27,188,148 bytes in 8 seconds.
For in memory version, it loads the index in

To test the memory consumption, the leveldb or boltdb index are
created. And the server is restarted. Using the benchmark tool to read
lots of files. There are 7 volumes in benchmark collection, each with
about 1553K files.
For leveldb, the memory starts at 142,884KB, and stays at 179,340KB.
For boltdb, the memory starts at 73,756KB, and stays at 144,564KB.
For in-memory, the memory starts at 368,152KB, and stays at 448,032KB.
 2015-03-29 11:04:32 -07:00
chrislusf 0d23f49f74 removing unused files 2015-03-27 16:35:42 -07:00
chrislusf 020ba6c9a8 add leveldb support for needle map 
This supposedly should reduce memory consumption. However, for tests
with millions of, this shows consuming more memories. Need to see
whether this will work out. If not, later boltdb will be tested.
 2015-03-27 16:34:58 -07:00
chrislusf 78bc7b393f tweaking ui 2015-03-22 12:50:04 -07:00
chrislusf b07d81fb08 follow golint suggestions 2015-03-10 00:20:34 -07:00
chrislusf f511b507a5 Add read only public port on volume server 
Add read only public port on volume server
 2015-03-09 01:10:04 -07:00
chrislusf d48d76cb4f adding special handling to recover data if possible 
For bug #87 and #93, add special handling to recover data if possible.
 2015-03-09 01:10:04 -07:00
chrislusf 853701cb6b Avoid wrong way to delete on replication failure 
Avoid wrong way to delete on replication failure. This deletion has bug
to write. The better fix is not to use the deletion on failure at all.
 2015-03-09 01:10:04 -07:00
chrislusf 9d8a6d2562 adjust log printing 2015-03-09 01:10:04 -07:00
chrislusf 4ee766e966 avoid auto unzip tar.gz files 
fix https://github.com/chrislusf/weed-fs/issues/90
 2015-02-25 23:59:44 -08:00
Chris Lu f7998f8652 merge conflicts 2015-02-07 15:35:28 -08:00
Chris Lu 7b4a53b2c1 Add optional admin port to volume server, to seperate admin operations from normal file operations. 2015-01-18 17:03:38 -08:00
yourchanges a86042e413 fix the #59 and #56 2015-01-16 17:30:23 +08:00
Chris Lu 41bd5179f3 Resolve Conflicts 2015-01-14 09:56:13 -08:00
Chris Lu af416189f1 Cleanup error printing. 2015-01-13 17:04:41 -08:00
Lei Xue 029e3a3822 fix some typos 2015-01-13 18:46:56 +08:00
yourchanges 7481b7376d Fix the first form multi-part item is not a "file type part" problem in "ParseUpload()" 2015-01-10 03:22:16 +08:00
yanyiwu cacfc85869 add some String() to make codes easier to read and debug 2015-01-08 15:54:50 +08:00
yanyiwu 5b7628cf08 use github.com/golang/protobuf/proto instead of code.google.com/p/goprotobuf/proto 2014-12-26 16:59:53 +08:00
yanyiwu 5a40f539f2 fix bug: upload a file which already existed return a wrong file size. 2014-12-26 15:36:33 +08:00
yanyiwu 089eb8ad39 add String function for needle to print 2014-12-26 13:29:44 +08:00
Chris Lu 179d36ba0e formatting code by: goimports -w=true . 2014-10-26 11:34:55 -07:00
Chris Lu e9a8999f63 print error the correct way. 2014-10-21 01:27:06 -07:00
wyy 4126280d55 use github.com/chrislusf instead of github.com/aszxqw 2014-09-25 16:57:22 +08:00
wyy 1cd19447e3 use github.com/aszxqw instead of code.google.com/p 2014-09-25 00:47:09 +08:00
Chris Lu 7920b4685e Adding unit tests for volume ttl. 2014-09-20 20:51:24 -07:00
Chris Lu b9aee2defb add TTL support 
The volume TTL and file TTL are not necessarily the same. as long as
file TTL is smaller than volume TTL, it'll be fine.

volume TTL is used when assigning file id, e.g.
http://.../dir/assign?ttl=3h

file TTL is used when uploading
 2014-09-20 12:38:59 -07:00
Chris Lu 69343c5951 adding ttl field to volume super block 2014-08-31 23:25:54 -07:00
Chris Lu 57a4549d86 wrap etag value with double quotes 2014-08-26 10:15:12 -07:00
Chris Lu 4c58cef24a a bit refactoring to prepare for volume format change and backward 
compatibility.
 2014-08-25 11:37:00 -07:00
Chris Lu 530927db64 Add Etag support 2014-07-22 00:24:50 -07:00
Chris Lu 5f19af8fce compress *.htm file 2014-07-08 09:32:55 -07:00
Chris Lu 4b7b439be9 Reduce memory usage for "weed fix" 2014-05-31 17:10:51 -07:00