glusterfs.git, branch v3.12.6

doc : release-notes for GlusterFS-3.12.6

2018-02-13T17:55:42+00:00

Change-Id: I3b5e3a0cee2d773db2e10d1444a43cfafe33c4a3
BUG: 1541249
Signed-off-by: Jiffin Tony Thottan

glusterd: fix tier-enabled flag op-version check

2018-02-13T05:49:48+00:00

tier-enabled flag in volinfo structure was introduced in 3.10, however
while writing this value to the glusterd store was done with a wrong
op-version check which results into volume checksum failure during upgrades.

>Change-Id: I4330d0c4594eee19cba42e2cdf49a63f106627d4
>BUG: 1544600
>Signed-off-by: Atin Mukherjee 

Change-Id: I4330d0c4594eee19cba42e2cdf49a63f106627d4
BUG: 1544637
Signed-off-by: hari gowtham

tests/dht: Non-root can delete stale linkto files

2018-02-12T10:13:57+00:00

Test to check that non-root users can delete stale
linkto files

> Change-Id: Ic9bc76bc485cab839927af60cfce78a058eee2e4
> BUG: 1542318
> Signed-off-by: N Balachandran 

Change-Id: Ic9bc76bc485cab839927af60cfce78a058eee2e4
BUG: 1543016
Signed-off-by: N Balachandran

nfs: Fixing the failure in bug-974972.t test case

2018-02-12T10:13:32+00:00

Problem:
gNFS servers is restarted even before the pending marker is set
becuase of eager lock being on, leading to a file in split-brain
to get healed.

Fix:
Switch off the eager lock.
This is fixed in the later versions by the patch:
https://review.gluster.org/#/c/13075/

Change-Id: If59e5ede2de1cbfcdeac01cca38dc0d046f1993c
BUG: 1542475
Signed-off-by: karthik-us

cluster/dht: Skip '..' for the volume root dir

2018-02-12T10:12:05+00:00

dht_populate_inode_for_dentry tries to update the layout
for the '..' entry when listing the root of the volume.
This entry does not correspond to an entry in the volume
and therefore does not have a gfid or a layout on disk,
causing layout processing to fail.

> Change-Id: I2b7470e1c5e20d87b5545160697f24d041045140
> BUG: 1537457
> Signed-off-by: N Balachandran 

Change-Id: I2b7470e1c5e20d87b5545160697f24d041045140
BUG: 1539516
Signed-off-by: N Balachandran

rpc: Showing some unusual timer error logs during brick stop

2018-02-12T10:11:27+00:00

Solution: Update msg condition in gf_timer_call_after function
          to avoid the message

> BUG: 1538427
> Change-Id: I849e8e052a8259cf977fd5e7ff3aeba52f9b5f27
> Signed-off-by: Mohit Agrawal 
> (cherry picked from commit c142d26e44436d805e476f2d13ac8726052a59c4)

BUG: 1542934
Change-Id: I849e8e052a8259cf977fd5e7ff3aeba52f9b5f27
Signed-off-by: Mohit Agrawal

cluster/dht: Cleanup on fallocate failure

2018-02-09T08:52:00+00:00

It looks like fallocate leaves a non-empty
file behind in case of some failures. We now
truncate the file to 0 bytes on failure in
__dht_rebalance_create_dst_file.

> Change-Id: Ia4ad7b94bb3624a301fcc87d9e36c4dc751edb59
> BUG: 1541916
> Signed-off-by: N Balachandran 

Change-Id: Ia4ad7b94bb3624a301fcc87d9e36c4dc751edb59
BUG: 1542601
Signed-off-by: N Balachandran

cluster/dht: Unlink linkto files as root

2018-02-08T04:30:08+00:00

Non-privileged users cannot delete linkto
files. However the failure to unlink a stale linkto
causes DHT to fail the lookup with EIO and hence
prevent access to the file.

> Change-Id: Id295362d41e52263790694602f36f1219f0646a2
> BUG: 1542318
> Signed-off-by: N Balachandran 

Change-Id: Id295362d41e52263790694602f36f1219f0646a2
BUG: 1543016
Signed-off-by: N Balachandran

cluster/dht: Fixed leak in dht_populate_inode_for_dentry

2018-02-07T06:24:57+00:00

Fixed an issue in dht_populate_inode_for_dentry where a layout is
set in the inode without checking if it is already set. This overwrites
the value each time without freeing the already existing layout.

Also includes the changes in https://review.gluster.org/19471

> Change-Id: I651bf539a0b82b4ddc4c355890c16a8e91f5f1fd
> BUG: 1541264
> Signed-off-by: N Balachandran 

Change-Id: I651bf539a0b82b4ddc4c355890c16a8e91f5f1fd
BUG: 1541267
Signed-off-by: N Balachandran

tests: mark test bad

2018-02-07T06:10:46+00:00

Please remove after fixing the test.

Change-Id: If6c36dc6c395730dfb17b5b4df6f24629d904926
BUG: 1542826
Signed-off-by: N Balachandran