glusterfs.git/xlators/cluster/afr/src/afr-self-heal-algorithm.c, branch v3.0.5 free sh_priv->loops to avoid memory leak 2010-06-14T11:32:10+00:00 Raghavendra Bhat raghavendrabhat@gluster.com 2010-06-11T04:56:43+00:00 4533d3789865bdb0f8c6b923ed340293bc20f5ef Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 992 (memory leak in afr_sh_algo_diff) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=992 
Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 992 (memory leak in afr_sh_algo_diff)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=992
cluster/afr: Allocate diff algorithm loop_state structures only once. 2009-12-28T12:39:24+00:00 Vikas Gorur vikas@gluster.com 2009-12-28T06:07:48+00:00 3bcf8d4ce67654e2b5648ae11aaeb2e49dbcfa95 Instead of CALLOC'ing a loop_state structure at the beginning of every loop, keep a table of allocated structures and reuse them. Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 320 (Improve self-heal performance) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320 
Instead of CALLOC'ing a loop_state structure at the beginning
of every loop, keep a table of allocated structures and reuse
them.

Signed-off-by: Vikas Gorur <vikas@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 320 (Improve self-heal performance)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320
cluster/afr: Report number of blocks healed during diff self-heal. 2009-12-28T12:39:20+00:00 Vikas Gorur vikas@gluster.com 2009-12-24T05:30:40+00:00 9658e13bd91849f75d968376aae5b937aabec512 Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 320 (Improve self-heal performance) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320 
Signed-off-by: Vikas Gorur <vikas@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 320 (Improve self-heal performance)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320
afr: fix logic to break out of diff/checksum loop 2009-11-29T05:30:10+00:00 Anand Avati avati@gluster.com 2009-11-28T05:34:41+00:00 51600217be80dc9e1b1ad8bf20b7e5a95d31ec1c When checksum fop returns error, mark for terminating the loop at the end of the iteration (when all checksum calls of that iteration return) and not immediately Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 320 (Improve self-heal performance) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320 
When checksum fop returns error, mark for terminating the loop at the end
of the iteration (when all checksum calls of that iteration return) and
not immediately

Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 320 (Improve self-heal performance)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320
cluster/afr: Fix self-heal loop driver termination logic. 2009-11-13T10:13:46+00:00 Vikas Gorur vikas@gluster.com 2009-11-12T08:40:37+00:00 53fd5927ea0dc2f7c9cd019002abdc3751135dcd Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 320 (Improve self-heal performance) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320 
Signed-off-by: Vikas Gorur <vikas@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 320 (Improve self-heal performance)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320
cluster/afr: Bail out of the self-heal driver loops as soon as possible 2009-11-03T16:16:54+00:00 Vikas Gorur vikas@gluster.com 2009-11-03T10:17:07+00:00 51d105d63fa82dae5465d19598b489d453b3a902 Don't wait for the next recursive call to sh_{full,diff}_loop_driver to decide that we've reached the end of file, as the frame could have been destroyed by that time (if subvolumes are posix). Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 320 (Improve self-heal performance) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320 
Don't wait for the next recursive call to sh_{full,diff}_loop_driver
to decide that we've reached the end of file, as the frame could
have been destroyed by that time (if subvolumes are posix).

Signed-off-by: Vikas Gorur <vikas@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 320 (Improve self-heal performance)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320
cluster/afr: Pipeline the "diff" data self-heal read-write loop. 2009-10-23T15:29:25+00:00 Vikas Gorur vikas@gluster.com 2009-10-23T09:31:52+00:00 6490122f107c992f2600fc7d3214a43c3f50df70 Start upto "data-self-heal-window-size" instances of the read-write loop of the "diff" data self-heal algorithm simultaneously. Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 320 (Improve self-heal performance) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320 
Start upto "data-self-heal-window-size" instances of the read-write loop
of the "diff" data self-heal algorithm simultaneously.

Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 320 (Improve self-heal performance)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320
cluster/afr: Pipeline the "full" data self-heal read-write loop. 2009-10-23T14:03:12+00:00 Vikas Gorur vikas@gluster.com 2009-10-15T04:48:09+00:00 00d2fafa1bcab7758aa20741a20fb4ea38b9a8ff Start upto "data-self-heal-window-size" instances of the read-write loop of the "full" data self-heal algorithm simultaneously. Add a new option "data-self-heal-window-size" with range [1-1024], and a default value of 16. Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 320 (Improve self-heal performance) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320 
Start upto "data-self-heal-window-size" instances of the read-write loop
of the "full" data self-heal algorithm simultaneously.

Add a new option "data-self-heal-window-size" with range [1-1024],
and a default value of 16.

Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 320 (Improve self-heal performance)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320
Changed occurrences of Z Research to Gluster. 2009-10-07T10:54:49+00:00 Vijay Bellur vijay@gluster.com 2009-10-05T23:59:13+00:00 0b1197defa255ee533e568c9534bc6a5b5aadc29 Signed-off-by: Anand V. Avati <avati@dev.gluster.com> 
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
Global: NFS-friendly prototype changes 2009-10-01T14:22:46+00:00 Shehjar Tikoo shehjart@gluster.com 2009-10-01T06:58:47+00:00 e11d66c8d6dea72d02f9bcdbf65c67bd5c60b5cc Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 145 (NFSv3 related additions to 2.1 task list) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=145 
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 145 (NFSv3 related additions to 2.1 task list)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=145