glusterfs.git, branch v3.2.5qa3

Improves the 'profile info' output. Makes it more self explanatory.

2011-10-27T10:48:35+00:00

Output of profile info was not self explanatory.

Change-Id: Iaab0ce055b7e0548645a0a77921e608497c15e43
BUG: 3028
Testcase: run 'profile info' and see if all the fields and columns are self explanatory.
Reviewed-on: http://review.gluster.com/620
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Vijay Bellur

locks: perform inode_ref of pl_update_refkeeper outside locked region

2011-10-27T10:47:54+00:00

Performing inode_ref inside the critical section of pl_update_refkeeper
(around pl_inode_t->mutex) causes a deadlock with inode_table_t->lock.
The other thread (process state dump) holds the inode_table_t->lock first
to loop over inodes and then while dumping an inode's lock context, tries
to acquire pl_inode_t->mutex thereby completing the deadlock.

The fix is to perform inode_ref outside the critical section in
pl_update_refkeeper

Change-Id: I689ab4a9b46b36287740279fdec6159182c86119
BUG: 3753
Reviewed-on: http://review.gluster.com/629
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

features/marker-quota: Donot log when inode or inode-ctx is NULL.

2011-10-27T09:57:34+00:00

When running rm -rf from mount point, quota-updation process may endup in a state where the
inode is already removed from the gluster inode table, but the updation has process is still in
progress. This is not a error condition because the updation is done asynchronously.

Change-Id: I2d3aad716bb1c971115004a70ca76e2dd5088e44
BUG: 3609
Reviewed-on: http://review.gluster.com/603
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

glusterd: Fail volume 'modify' operations when rb is ongoing.

2011-10-24T13:17:34+00:00

add-brick, stop-volume, remove-brick are the operations that are explicitly
'failed' when attempted while replace-brick is in progress.

Change-Id: Ia8034177e03a9ab10f9e8d5c8bc417427a1218e3
BUG: 3738
Reviewed-on: http://review.gluster.com/631
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Vijay Bellur

storage/posix: fill 'ia_ino' from 'ia_gfid' to preserve same ino number

2011-10-24T06:00:48+00:00

take the least significant 64bit from gfid and assign it to 'ia_ino',
hence for a given file (or directory), the 'ia_ino' number is always
same.

Change-Id: I9bc01576f24a3767999bbe612d047b6849ae1215
BUG: 3042
Reviewed-on: http://review.gluster.com/624
Tested-by: Gluster Build System 
Reviewed-by: Jeff Darcy 
Reviewed-by: Vijay Bellur

core: build warning fixes

2011-10-24T05:46:56+00:00

the current way is very crude method to solve the warning issues with
gcc 4.6.1+ versions. Actual fix is to go through each of such warnings
and fix individually.

added a TODO to remove the 'pragma' once we fix the root cause of
warnings. till then this patch is work around to shift the build
system.

Change-Id: Icffc427b1d736e719e15f40e1dd89330ea395c40
BUG: 2550
Reviewed-on: http://review.gluster.com/625
Tested-by: Gluster Build System 
Reviewed-by: Jeff Darcy 
Reviewed-by: Vijay Bellur

Stripe mknod: Always call mknod if REGULAR file on first child.

2011-10-21T06:27:00+00:00

This prevents a possible race between mknod(REGULUAR files) and remove.
mknod first creates on the first_child, and only if successful, on other
subvolumes.

Change-Id: I73822a9518a2e80685eff6446506d2c56783d47f
BUG: 3727
Reviewed-on: http://review.gluster.com/623
Reviewed-by: Amar Tumballi 
Tested-by: Gluster Build System

Remove EXCEPTIONS file.

2011-10-20T06:03:37+00:00

Change-Id: Id0da5098494cb80e50e7f1693633e0419cbdc06a
BUG: 3737
Reviewed-on: http://review.gluster.com/616
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

glusterd: Refactored rb subcmds code and fixed some minor issues.

2011-10-19T10:19:56+00:00

Change-Id: Ie14492451cab821e7ed60e68dbaff22d7d78fba9
BUG: 3709
Reviewed-on: http://review.gluster.com/609
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Vijay Bellur

cluster/afr: Handle files without gfid

2011-10-19T10:17:17+00:00

Change-Id: Ie831ae8542c1382c17fb7837cd18b0e4e4d3db75
BUG: 3734
Reviewed-on: http://review.gluster.com/619
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur