glusterfs.git/xlators/cluster, branch v3.0.5rc3

cluster/afr: Check before accessing xattrs in data self heal.

2010-05-21T07:32:31+00:00

The lookup xattrs might be null, because a lookup might not have been issued during self heal,
especially if only data self heal is required.
Signed-off-by: Pavan Vilas Sondur 
Signed-off-by: Anand V. Avati 

BUG: 815 (quick-read and replicate self-heal interaction result in empty reads)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=815

cluster/afr: Don't dereference fd ptr - it might be NULL due to a failed call.

2010-05-21T07:32:19+00:00

Signed-off-by: Pavan Vilas Sondur 
Signed-off-by: Anand V. Avati 

BUG: 914 ([3.0.4] Crash in afr_opendir_cbk)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=914

dht: perform revalidate on one subvolume

2010-05-13T19:12:31+00:00

generation numbers should detect recreations and no need to rely on
layout changes anymore

Signed-off-by: Anand V. Avati 
Signed-off-by: Anand V. Avati 
Signed-off-by: Anand V. Avati 

BUG: 898 (small file performance enhancements)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=898

fuse, dht: use readdir by default.

2010-05-13T19:12:28+00:00

dht - switch over to readdirp based algo if one subvolume is down

Signed-off-by: Anand V. Avati 
Signed-off-by: Anand V. Avati 
Signed-off-by: Anand V. Avati 

BUG: 898 (small file performance enhancements)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=898

Adding GF_LOG_OCCASIONALLY to prevent repeated warning log messages in dht_is_subvol_filled

2010-05-11T17:10:15+00:00

Signed-off-by: Anush Shetty 
Signed-off-by: Anand V. Avati 

BUG: 912 (disk space full messages fill up the log file)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=912

Check whether a server is down before calling rename on the directory

2010-05-08T13:37:46+00:00

Signed-off-by: Raghavendra Bhat 
Signed-off-by: Anand V. Avati 

BUG: 820 (distribute directory rename problem when one subvol is down)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=820

cluster/afr: Unwind lk using struct flock from a successful server

2010-05-04T06:40:24+00:00

Signed-off-by: Vikas Gorur 
Signed-off-by: Anand V. Avati 

BUG: 882 (directory traversing problem (client crash))
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=882

dht: don't overwrite the layout after the subvolume expansion

2010-04-30T06:10:27+00:00

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

BUG: 864 (dht self-heal overwrites layout causing 'missing' files.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=864

Filter out extended attribute visibility on the mount point.

2010-04-23T13:33:14+00:00

Signed-off-by: Sachidananda Urs 
Signed-off-by: Anand V. Avati 

BUG: 797 (DHT layout and posix generation number xattr's should be filtered)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=797

cluster/afr: Check for call_count in ENTRY_RENAME_TRANSACTION.

2010-04-20T08:51:22+00:00

Signed-off-by: Vijay Bellur 
Signed-off-by: Anand V. Avati 

BUG: 824 (Crash in afr rename transaction)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=824