glusterfs.git/xlators/cluster/dht/src, branch v3.1.0qa34

distribute: don't check for inode's gfid in _cbk

2010-09-28T05:53:21+00:00

* in dht_lookup_dir_cbk(), at the entry itself we are dereferencing
  local->inode, which can be NULL in many cases. Hence no need to
  check/dereference that variable. Just check 'local->gfid'.

Signed-off-by: Amar Tumballi 
Signed-off-by: Vijay Bellur 

BUG: 1696 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1696

distribute: don't update the inode's gfid directly

2010-09-23T14:51:06+00:00

Signed-off-by: Amar Tumballi 
Signed-off-by: Vijay Bellur 

BUG: 1680 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1680

distribute: bring in feature to fix the layout of root inode

2010-09-23T14:51:02+00:00

* If the errno is ESTALE for root, fuse doesn't send fresh lookup on
  the path (it does for all other inodes). Earlier layout mismatch for
  root never used to happen inside codebase, and if noticed, it was
  serious issue.

  Now with DVM, after a add-brick or a remove-brick, layout can be
  changed even for 'root' inode. Needed to fix this issue inside
  distribute itself, instead of fuse sending 'fresh' lookup on root.

Signed-off-by: Amar Tumballi 
Signed-off-by: Vijay Bellur 

BUG: 1630 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1630

distribute: in linkfile creation check for valid gfid in inode

2010-09-22T15:23:01+00:00

* if inode->gfid is not valid (ie, null), take the gfid from the
  parameter dictionary passed from higher layer

Signed-off-by: Amar Tumballi 
Signed-off-by: Vijay Bellur 

BUG: 1565 (deleting files after dht rebalance)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1565

distribute: while selfhealing directory, send proper gfid in dict

2010-09-22T15:09:33+00:00

* this was the root cause for having layout mismatches in case of
  add-brick, because the gfid of directories on newly added brick
  was always mismatching, which caused many operation on that
  particular brick fail.

Signed-off-by: Amar Tumballi 
Signed-off-by: Vijay Bellur 

BUG: 1629 (files missing during add-brick)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1629

distribute: Propagate CHILD-UP when all subvols are up

2010-09-22T11:14:23+00:00

Signed-off-by: Shehjar Tikoo 
Signed-off-by: Vijay Bellur 

BUG: 1643 (Initial requests after mount ESTALE if DHT subvolumes connect after nfs startup)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1643

distribute: Return ESTALE when dir selfheal finds no fix

2010-09-22T11:14:19+00:00

Signed-off-by: Shehjar Tikoo 
Signed-off-by: Vijay Bellur 

BUG: 1641 (Distribute must return error when dir selfheal has no fix)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1641

Glusterd: gluster volume set

2010-09-18T14:02:03+00:00

Signed-off-by: Kaushik BV 
Signed-off-by: Vijay Bellur 

BUG: 1159 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1159

Fix crash in dht_pathinfo_getxattr_cbk

2010-09-17T13:23:48+00:00

The crash happened due to NULL dereferencing.

Signed-off-by: shishir gowda 
Signed-off-by: Vijay Bellur 

BUG: 1626 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1626

distribute: send proper 'gfid' in calls originated from lookup/mkdir

2010-09-16T13:38:44+00:00

Signed-off-by: Amar Tumballi 
Signed-off-by: Vijay Bellur 

BUG: 1608 (stat fop on dir returns ENOENT from server-resolution path)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1608