glusterfs.git/xlators/cluster/dht/src, branch v3.2.5

cluster/distribute: Trigger selfheal only if rmdir succeeded once

2011-11-11T09:57:05+00:00

A EACCES error also should not trigger a selfheal.
Only if rmdir succeeded on any subvol, a selfheal should be triggered

Change-Id: I1dd39db830e9396b1dc6d6edbaa6de6ea83e9070
BUG: 3786
Reviewed-on: http://review.gluster.com/715
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

cluster/distribute lookup: Request layout info for dir's

2011-11-10T11:08:34+00:00

Change-Id: I17e40beb2c6e77a802fb987bed6f0e4be8010ef6
BUG: 3803
Reviewed-on: http://review.gluster.com/707
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

cluster/distribute stat: Take ref on inode before to prevent crash.

2011-11-09T17:32:34+00:00

Possible situation is a forget call which unref's the inode, and the
layout gets freed before we access it in stat.
By taking a ref before we call ctx get, the layout is going to be
persistent till we unref it.

Also use local call_cnt var instead of layout->cnt when wind is
involved

Change-Id: Ie04a7afd9e2c89cc14c08dd923d06c5f0193beb8
BUG: 3730
Reviewed-on: http://review.gluster.com/687
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

cluster/distribute lookup: send revalidate calls to all subvols for directories

2011-11-09T17:27:58+00:00

If mkdir fails on a subvolume, layout is set taking into account
only the subvols where it was successful. stat does not trigger
selfheal, as its layout based.
Revalidate on directories needs to be sent to all subvols, to fix
the error, and not just on the layout.

Change-Id: Ia3ce2e5a042b2d55cddd7bd8cf31a94de6023234
BUG: 3793
Reviewed-on: http://review.gluster.com/688
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

stripe read: Wipe stat in reply to prevent truncated error.

2011-11-09T06:11:48+00:00

If the read request, does not fall to the subvolume with the largest
file size set, then we never return the correct size. This leads to
clients seeing a truncated file error.

The work around is to wipe stat being returned as part of read call.

Change-Id: I4e76d09d7919fd0be616fe140e08f89a0dbcc444
BUG: 3774
Reviewed-on: http://review.gluster.com/682
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

dht,afr: Fixed gfid problems

2011-11-04T16:54:01+00:00

*) removed uuid_generate usage in pump and afr
*) filled the gfids for the fops which were sending no gfid in loc

Change-Id: Id6780da76c3ae18ae5130368b687ea026e338ac0
BUG: 3760
Reviewed-on: http://review.gluster.com/673
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

cluster/dht: set gfid in lookup loc

2011-11-03T09:58:48+00:00

Change-Id: Ic7a7b344bc62bf4c78e092c34c4c9cb3e0ba6cdc
BUG: 3770
Reviewed-on: http://review.gluster.com/660
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

Move some of the messages to log level `TRACE'.

2011-10-31T05:43:10+00:00

Change-Id: I41e6f39c5d0621942a310f550250034fd520ec76
BUG: 3761
Reviewed-on: http://review.gluster.com/644
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

cluster/dht: selfheal as root

2011-10-10T10:56:26+00:00

Change-Id: I8a0a91c2ddb7c487d06a9d5aeaed593b5e84abef
BUG: 2591
Reviewed-on: http://review.gluster.com/569
Reviewed-by: Amar Tumballi 
Tested-by: Gluster Build System

afr/stripe: collect pathinfo xattr from all childs

2011-08-24T13:41:39+00:00

Change-Id: Iec8b609e66ef21f4fdd6ee2ff3060f0b71d47ca0
BUG: 3046
Reviewed-on: http://review.gluster.com/237
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi