glusterfs.git/tests/afr.rc, branch v3.6.3

afr: remove stale index entries

2015-03-25T08:57:01+00:00

Backport of http://review.gluster.org/9714

Problem:
During pre-op phase, the index xlator
1. Creates the entry inside .glusterfs/indices/xattrop
2. Winds the xattrop fop to posix to mark dirty/pending changelogs.
If the brick crashes after 1, the xattrop entry becomes stale and never
gets removed by shd during subsequent crawls because there is nothing to
heal (changelogs are zero).

Though the stale entry does not get displayed in the output of 'heal info'
command, it nevertheless stays there forever unless a new write tansaction
is performed on the file.

Fix:
During index self-heal if afr xattrs are found to be clean (indicated by
ret value of 2 on a call to afr_shd_selfheal(), send a dummy
post-op with all 0s for the xattr values, which makes the index xlator
to unlink the stale entry.

Change-Id: Iffb171e40490abd8d44df09ccc058b5da67baafe
BUG: 1203081
Signed-off-by: Ravishankar N 
Reviewed-on: http://review.gluster.org/9920
Tested-by: Gluster Build System 
Reviewed-by: Pranith Kumar Karampuri 
Reviewed-by: Raghavendra Bhat

cluster/afr : Mark pending changelog xattrs for new creations

2014-09-18T18:05:47+00:00

        Backport of: http://review.gluster.org/8555

Based on type of file, set appropriate pending changelogs
for new entries.

Change-Id: Icf9af866fe9a9e511210e8ad097e968e2307d8ee
BUG: 1141787
Reviewed-on: http://review.gluster.org/8555
Tested-by: Gluster Build System 
Reviewed-by: Pranith Kumar Karampuri 
Tested-by: Pranith Kumar Karampuri 
Signed-off-by: Anuradha 
Reviewed-on: http://review.gluster.org/8748
Reviewed-by: Vijay Bellur

cluster/afr: Avoid self-healing extended attribute used by SELinux.

2013-05-01T03:11:37+00:00

Since removexattr() fails to remove "security.selinux" in a system 
where SELinux is enforcing, xattr self-healing fails. 
As a consequence of this, user extended attributes are not being healed.
Added a check in afr to prune SELinux xattr from the dictionary 
used for removing xattrs from the sink.

Minor changes in tests and md-cache as well.

Signed-off-by: Vijay Bellur 
Change-Id: I854bfc0098dde812ce2afe64b125ee40c04bdeb1
BUG: 957877
Reviewed-on: http://review.gluster.org/4905
Reviewed-by: Venky Shankar 
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati