glusterfs.git/xlators/cluster, branch v3.1.6qa1

cluster/dht: fix race between two directory renames

2011-07-12T09:24:37+00:00

let the race get arbitrated at the dst_hashed subvolume.

Change-Id: I140fc5b0176ee752ebef648c539b404653e91bdd
Signed-off-by: Anand Avati 

BUG: 2522 ([glusterfs-3.1.3qa8]: rm -rf shows invalid argument)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2522

cluster/afr: set frame local before access wind

2011-07-01T08:26:36+00:00

Signed-off-by: Pranith Kumar K 
Signed-off-by: Anand Avati 

BUG: 3072 (Crash in afr_access_cbk)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3072

cluster/afr: fix the range of the lock taken in [f]truncate

2011-07-01T08:26:29+00:00

Signed-off-by: Pranith Kumar K 
Signed-off-by: Anand Avati 

BUG: 3077 (afr [f]truncate locks wrong region in transaction)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3077

pump: mark pending before notify to children to avoid race in single CPU.

2011-06-22T15:41:20+00:00

Signed-off-by: Krishnan Parthasarathi 
Signed-off-by: Anand Avati 

BUG: 3050 ('replace-brick' hangs on vm's)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3050

afr: bg self-heal must be off if self-heal-count=0.

2011-06-22T15:41:15+00:00

Signed-off-by: Krishnan Parthasarathi 
Signed-off-by: Anand Avati 

BUG: 3036 (self-heal problem in replace-brick)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3036

loc_t: add 'gfid' and 'pargfid' fields

2011-06-14T07:13:43+00:00

these fields are used mainly in case of selfheal path, where
'inode->gfid'||'parent->gfid' is not yet set.

These fields in 'loc' will have lower precedence than 'inode->gfid'
in client protocol.

Signed-off-by: Amar Tumballi 
Signed-off-by: Anand Avati 

BUG: 2346 (Log message enhancements in GlusterFS - phase 1)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2346

pump: cleanup potential dict related memory corruption.

2011-06-10T10:53:58+00:00

Signed-off-by: Krishnan Parthasarathi 
Signed-off-by: Anand Avati 

BUG: 2489 (GlusterFS crashing with replace-brick)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2489

cluster/afr: propagate proper errno returned by lock fops

2011-06-10T10:53:40+00:00

If locks could not be held on any of the servers, then propagate the
errno returned by the lock FOPs instead of hardcoding EAGAIN/EINVAL.

Signed-off-by: Anand Avati 

BUG: 2993 ([glusterfs-3.2.0qa2]: hang while doing the selfheal)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2993

DHT selheal dir: Recreate dirs with correct gfid.

2011-06-09T14:41:50+00:00

When selfheal of dir is triggered, make sure the dirs are recreated
with the correct gfid, to prevent mismatch of gfids in the backend.

Signed-off-by: shishir gowda 
Signed-off-by: Anand Avati 

BUG: 2994 ([glusterfs-3.2.1qa2]: untar and rm in parallel hangs untar)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2994

cluster/afr: Give proper device id for mknod

2011-06-09T14:41:44+00:00

Signed-off-by: Pranith Kumar K 
Signed-off-by: Anand Avati 

BUG: 2840 (files not getting self-healed when the first child goes down)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2840