glusterfs.git/xlators, branch v3.3.0

storage/posix: readdirp enhancements

2012-05-30T06:03:52+00:00

- avoid multiple calls to posix_istat(). use cheaper posix_pstat()
- code re-org

Change-Id: I4a2e32626ade49b7d18158952849c6fe7bd6875c
BUG: 816140
Reviewed-on: http://review.gluster.com/3488
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

protocol: do not log getxattr/ENODATA as warning

2012-05-30T05:58:24+00:00

When SELinux is enabled, most of the files do not have labels and
result is a ton of unnecessary logs

Change-Id: I0e781e2fb6bcfb3fb12298175a41f7b981af9c39
BUG: 811217
Signed-off-by: Anand Avati 
Reviewed-on: http://review.gluster.com/3487
Tested-by: Gluster Build System

fuse: make SELinux support configurable

2012-05-30T05:58:07+00:00

Make support for SELinux labels (extended attributes) configurable
and disabled by default as it can cause significant performance
penalty when enabled (it need not be enabled unless specially crafted
policies are set -- which is not by default)

Change-Id: I97bc4b1c26cf055fd520e9bf2d49e52b14fe7515
BUG: 811217
Signed-off-by: Anand Avati 
Reviewed-on: http://review.gluster.com/3485
Tested-by: Gluster Build System

glusterd: change working-directory from /etc/glusterd to /var/lib/glusterd

2012-05-29T13:30:23+00:00

as it is changed in RPM based install (using spec file), makes sense to do
it everywhere, even in source install

Change-Id: Id813104cf017ac575d4ce9bdff76b414c99db999
BUG: 824231
Signed-off-by: Raghavendra Bhat 
Reviewed-on: http://review.gluster.com/3479
Tested-by: Gluster Build System 
Reviewed-by: Kaleb KEITHLEY 
Reviewed-by: Vijay Bellur

distribute: use global synctask 'env' instead of local

2012-05-29T13:29:59+00:00

creating a local synctask_env can lead to creating of many more
syncop threads than required. The current syncop logic can handle
the scale-up/scale-down of threads depending on the load. Hence,
its neater to use global synctask env.

Change-Id: Iff71885ed92eaab67fa2c2cf88c85af3a4a603d9
BUG: 823774
Signed-off-by: Raghavendra Bhat 
Reviewed-on: http://review.gluster.com/3480
Tested-by: Gluster Build System 
Reviewed-by: Krishnan Parthasarathi 
Reviewed-by: Vijay Bellur

nfs/nlm: avoid duplicate replies for nlm procedures

2012-05-29T11:29:38+00:00

The way NLM handles errors and corresponding response
messages has been simplified to avoid duplicate replies
in case of failures.

Also, unlock_cbk and unlock_fd_resume functions are moved
in with other unlock functions.

Change-Id: I94100aa3c8de95dabebed4598651bbcd49d95782
BUG: 824316
Signed-off-by: Rajesh Amaravathi 
Reviewed-on: http://review.gluster.com/3462
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

glusterd: Run post hooks on a different thread

2012-05-29T10:20:37+00:00

This change ensures post hooks can 'wait' if need be
and _not_ prevent glusterd from being able to run other operations
meanwhile.

Also ensures that post hook scripts are 'serialized'
between transactions. ie, post hook scripts of txn1 are completed
before post hook scripts of txn2 are started, where txn1 happens before
txn2.

Change-Id: Iaeb676737d8c67e7151127c8d1fd8c2891e10aee
BUG: 806996
Signed-off-by: Krishnan Parthasarathi 
Reviewed-on: http://review.gluster.com/3476
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

glusterd: regenerate brick vol-files on upgrade

2012-05-29T05:52:54+00:00

If upgrade/downgrade option is set in glusterd it terminates
after the volfiles are regenerated. No need for 'sleep 10'
hack anymore.

Change-Id: I83b1cd83b1cc56c6d221e6f2bbbf58af62cb56b9
BUG: 825872
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.com/3472
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

cluster/afr: Don't reset split-brain when data-self-heal is off

2012-05-29T05:29:59+00:00

Change-Id: Ie3b2c19e0bee85f64d4c2522beaf7d08e46b8a9e
BUG: 804606
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.com/3466
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

mgmt/glusterd: self-heals should be on in glustershd

2012-05-28T19:45:23+00:00

Change-Id: I804dee79eaba0a1b055ad51a194278c8fec8de8f
BUG: 825740
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.com/3461
Tested-by: Gluster Build System 
Reviewed-by: Raghavendra Bhat 
Reviewed-by: Vijay Bellur