glusterfs.git/xlators/cluster, branch v3.3.0qa28

afr: Corrected getxattr 'key' matching in case of clrlk cmd

2012-03-14T17:58:35+00:00

- Added local->dict cleanup into afr_local_cleanup

Change-Id: Ie1b96615735a9d2a2be1757cd016dbe225aae31c
BUG: 800412
Signed-off-by: Krishnan Parthasarathi 
Reviewed-on: http://review.gluster.com/2922
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

cluster/afr: handle sending NULL dentry name for inode link in self-heal-daemon

2012-03-14T10:53:35+00:00

* Without the dentry name, dentry cannot be created in inode_link, which
 leads to trying to access the null dentry to check if it is cyclic and
 thus segfault. So send the parent inode also NULL, which just returns
 the proper inode after assigning the gfid and type to the inode without
 trying to create dentry.

* Handle failures such as dentry_create returning NULL, in inode_link
  properly and return NULL in such cases.

* Increase the lru limit of inode table of self-heal-daemon to 2048

Change-Id: I7ae0e0e9be279d1694b6aafb5e054585e43f03ff
BUG: 801149
Signed-off-by: Raghavendra Bhat 
Reviewed-on: http://review.gluster.com/2893
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Vijay Bellur

distribute-rebalance: fix the logic of ENOENT handling

2012-03-14T10:24:23+00:00

due to this, we were missing the entries from the last subvolume of
distribute for all the rebalance or remove-brick operations

Change-Id: I486f15c1d3d17cbf6f353f6179b2623af61f4868
Signed-off-by: Amar Tumballi 
BUG: 770346
Reviewed-on: http://review.gluster.com/2933
Tested-by: Gluster Build System 
Reviewed-by: Shishir Gowda

cluster/afr: save the xattr obtained in the {f}xattrop_cbk in local

2012-03-12T12:22:56+00:00

If the {f}xattrop operation succeeds on one of the subvolumes and fails
on another (thus the xattr dict obtained from the failed subvolume in
the callback will be NULL), then afr would be unwinding with op_ret = 0
(since the operation was successful on one subvolume), but the xattr dict
would be NULL (afr is not saving the xattr it has received in the callback
in its local structure and will send the xattr it has received in the last
callback). xlators above afr might segfault when they access the xattr since
they would have assumed that xattr would be present as op_ret is 0.

Change-Id: I50761a302150285f31dfdaa397f890c9370a989a
BUG: 797119
Signed-off-by: Raghavendra Bhat 
Reviewed-on: http://review.gluster.com/2813
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Vijay Bellur

cluster/stripe: Readdirp - send aggregated block_size in stat

2012-03-12T11:24:13+00:00

Change-Id: Iee83a355ab767acac89b11d0a5add8527fc387a7
BUG: 797308
Signed-off-by: shishir gowda 
Reviewed-on: http://review.gluster.com/2833
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

Print non-zero timestamps in statedump

2012-03-12T06:52:11+00:00

Change-Id: I686842bc0934128b825828066f613c2a6280ceb9
BUG: 801689
Reviewed-on: http://review.gluster.com/2912
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Vijay Bellur

cluster/dht: Replace ftruncate call with truncate in rebalance

2012-03-10T06:38:22+00:00

ftruncate call seems to be broken as of now (marker).

Signed-off-by: shishir gowda 
Change-Id: Ib49ced0471e1b8e9ee411eb5a9ff1b83c4d82bec
BUG: 801658
Reviewed-on: http://review.gluster.com/2905
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

glusterd/rebalance: Bring in support for parallel rebalance

2012-03-08T05:14:27+00:00

This patch, enables rebalance processes to be started on all
nodes where the volume is spread across (1 process per node)

node-uuid xattr identifies which node takes ownership of the
task to migrate the file. The model employed is push (src pushes
to dst)

Change-Id: Ieacd46a6216cf6ded841bbaebd10cfaea51c16d6
BUG: 763844
Signed-off-by: shishirng 
Reviewed-on: http://review.gluster.com/2873
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Vijay Bellur

cluster/distribute: fix log level of few messages

2012-03-07T18:46:51+00:00

Change-Id: Ibdeeb705e75a94bb96a1ae259be32ddd2ca5fec8
Signed-off-by: Amar Tumballi 
BUG: 797715
Reviewed-on: http://review.gluster.com/2885
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

cluster/distribute: send proper 'dict' in readdirp()

2012-03-07T17:24:03+00:00

if we do the STACK_WIND from readdirp_cbk(), we were not sending
the right dictionary which made our linkfile determination a
failure.

Change-Id: Ie3f26748608f1a81123fe475d8a42bf2717475c3
Signed-off-by: Amar Tumballi 
BUG: 799887
Reviewed-on: http://review.gluster.com/2869
Tested-by: Gluster Build System 
Reviewed-by: Shishir Gowda