glusterfs.git/xlators, branch v3.0.1rc1

cluster/afr: Pick a source for metadata self-heal even if all nodes are innocent.

2010-01-15T07:23:49+00:00

If metadata changelog has been disabled, all subvolumes
will be innocent. In that case, simply pick the subvolume
on which the file has the lowest uid as the source and
sync other subvolumes to it.

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

BUG: 451 (metadata self-heal does not a pick a source if mode/times have been changed at the backend)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=451

cluster/unify: don't call xl_init_tree on namespace node.

2010-01-15T07:23:42+00:00

- just before xl_init_tree call on namespace, unify node is set as parent of
    namespace node and since xl->ready of unify node is set only after return
    from init call, calling xl_init_tree on namespace node will result in
    execution of init of unify node for the second time. This results in
    following bugs:

    * since during second execution, parent of namespace node is unify, init of
      unify xlator fails.
    * even if init did not fail, re-execution of init in itself is bad, since it
      results in memory leaks etc. Worse, it can result in infinite recursive
      calls into init of unify node.

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

BUG: 518 (unify does not start)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=518

features/locks: Fix broken interface grant_blocked_inode_locks

2010-01-15T07:23:38+00:00

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

BUG: 496 (deadlock in pl_inode_setlk)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=496

features/locks: Do not call grant blocked locks in pl_forget

2010-01-15T07:23:34+00:00

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

BUG: 496 (deadlock in pl_inode_setlk)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=496

fuse: treat DESTROY message as proto requires, ie. don't leave it unanswered

2010-01-12T10:12:54+00:00

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

BUG: 361 (GlusterFS 3.0 should work on Mac OS/X)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=361

cluster/afr: Use dict_ref instead of dict_copy_with_ref.

2010-01-08T11:51:18+00:00

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

BUG: 509 (Crash in afr_local_cleanup ())
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=509

fuse: fix memleak

2010-01-07T07:20:02+00:00

continuing the work of d281971e

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

BUG: 438 (Memory leak)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=438

storage/posix: Zero out the checksum array in rchecksum.

2009-12-28T12:39:27+00:00

Set the checksum bytes to zero to ensure random junk
is not returned as the checksum.

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

BUG: 320 (Improve self-heal performance)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320

cluster/afr: Allocate diff algorithm loop_state structures only once.

2009-12-28T12:39:24+00:00

Instead of CALLOC'ing a loop_state structure at the beginning
of every loop, keep a table of allocated structures and reuse
them.

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

BUG: 320 (Improve self-heal performance)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320

cluster/afr: Report number of blocks healed during diff self-heal.

2009-12-28T12:39:20+00:00

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

BUG: 320 (Improve self-heal performance)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320