glusterfs.git/xlators/cluster/afr, branch v3.1.0prealpha1 cluster/afr: truncate should not treat EFBIG as failure 2010-08-17T18:18:19+00:00 Pranith Kumar K pranithk@gluster.com 2010-08-17T06:07:17+00:00 65e98c7e1d0d96cef2118bd93f8322a8a29ab96b Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1351 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1351 
Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 1351 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1351
cluster/afr: Return correct flock structures correctly in lk fops 2010-08-17T18:18:07+00:00 Pranith Kumar K pranithk@gluster.com 2010-08-17T05:06:58+00:00 ed180da84f153b47373e109f445f6775f950cb69 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1042 (Use correct flock structures in lk fops) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1042 
Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 1042 (Use correct flock structures in lk fops)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1042
cluster/pump: Save path (/) when abort is received in pump. 2010-08-16T07:38:51+00:00 Pavan Sondur pavan@gluster.com 2010-08-15T12:39:05+00:00 cd8c7a98e0ccab7866c6deb9174b662584ef91c6 Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1235 (Bug for all pump/migrate commits) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1235 
Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 1235 (Bug for all pump/migrate commits)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1235
cluster/afr: Remove dead pump code in afr_lookup 2010-08-13T06:39:11+00:00 Pavan Sondur pavan@gluster.com 2010-08-12T12:27:35+00:00 11c210ea3fdb724af4ea8a221dffc20dad9924a0 Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1347 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1347 
Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 1347 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1347
cluster/afr: Avoid Null de-reference when post parent is NULL 2010-08-13T06:39:02+00:00 Pranith Kumar K pranithk@gluster.com 2010-08-12T06:19:40+00:00 df72e61b29c8a574ce8db254f1fc33a0261a03bb Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 857 (Crash in afr_sh_entry_expunge_entry_cbk) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=857 
Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 857 (Crash in afr_sh_entry_expunge_entry_cbk)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=857
cluster/pump: Dynamically control sink connect and disconnect. 2010-08-12T10:29:54+00:00 Pavan Sondur pavan@gluster.com 2010-08-12T04:49:15+00:00 e0347526dd77f7171ae9da72fc92ca99a79dd282 Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1303 (Cleanup replace-brick state info) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1303 
Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 1303 (Cleanup replace-brick state info)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1303
Cleanup dead variables. 2010-08-12T06:46:45+00:00 Sachidananda sac@gluster.com 2010-08-10T11:16:59+00:00 d30f7058780477239dc8fe1ad691f4661a4988e6 Signed-off-by: Sachidananda Urs <sac@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1085 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1085 
Signed-off-by: Sachidananda Urs <sac@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 1085 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1085
add pump xlator and changes for replace-brick 2010-08-06T11:09:07+00:00 Pavan Sondur pavan@gluster.com 2010-08-06T05:31:45+00:00 acdeed002d30209e0a058c2df0346d4f16c08994 Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1235 (Bug for all pump/migrate commits) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1235 
Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 1235 (Bug for all pump/migrate commits)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1235
fixes for spurious entry self-heal in afr 2010-07-29T06:58:09+00:00 Pranith Kumar K pranithk@gluster.com 2010-07-29T00:46:08+00:00 cadd1256355f4e1a5bd43c3a71dbd6cb97dff66d Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 974 (Spurious self-heal?) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=974 
Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 974 (Spurious self-heal?)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=974
replicate: Set setxattr wait-count to child-count to avoid race 2010-07-28T09:24:49+00:00 Shehjar Tikoo shehjart@gluster.com 2010-07-27T06:16:53+00:00 7ced5bf710bbbee3290845b7ee65b5c895c06e7d A race is seen during a compilebench load against NFS where a NFSv3 MKDIR is immediately followed by a LOOKUP on the new directory. By the time this lookup comes in, the setxattr issued by distribute for the mkdir has not returned yet from all the replicas. Since replicate returns a reply for setxattr after receiving reply only from one subvol, the MKDIR is unwound from distribute. When the LOOKUP is received at distribute, the setxattr has still not completed at the second replica, whereas that is where the lookup is sent by replicate. Finding that the xattr is missing from the dir, distribute returns ESTALE to NFS, which return NFS3ERR_STALE to nfs client. This patch changes replicate setxattr behaviour by forcing replicate to wait for all children rather than one to call back before unwinding the stack. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 937 (compilebench fails on NFS+dist+repl+all perf xlators) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=937 
A race is seen during a compilebench load against NFS where a NFSv3 MKDIR is
immediately followed by a LOOKUP on the new directory. By the time this lookup
comes in, the setxattr issued by distribute for the mkdir has not returned yet
from all the replicas. Since replicate returns a reply for setxattr after
receiving reply only from one subvol, the MKDIR is unwound from distribute.

When the LOOKUP is received at distribute, the setxattr has still not completed
at the second replica, whereas that is where the lookup is sent by replicate.
Finding that the xattr is missing from the dir, distribute returns ESTALE to
NFS, which return NFS3ERR_STALE to nfs client.

This patch changes replicate setxattr behaviour by forcing replicate to wait for all
children rather than one to call back before unwinding the stack.

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

BUG: 937 (compilebench fails on NFS+dist+repl+all perf xlators)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=937