[Gluster-users] locking in 3.6.1

[Atin Mukherjee]

Scott,

We have identified a grey area in the code which is causing this issue.
FYI, fix has been sent in master - http://review.gluster.org/#/c/9269/

Once this patch is in master streamline I will backport it in 3.6 branch.

~Atin
On 12/12/2014 08:28 PM, Scott Merrill wrote:
> On 11/25/14, 10:11 AM, Scott Merrill wrote:
>> On 11/25/14, 10:06 AM, Atin Mukherjee wrote:
>>>
>>>
>>> On 11/25/2014 07:08 PM, Scott Merrill wrote:
>>>> On 11/24/14, 11:56 PM, Atin Mukherjee wrote:
>>>>> Can you please find/point out the first instance of the command and its
>>>>> associated glusterd log which failed to acquire the cluster wide lock.
>>>>
>>>>
>>>> Can you help me identify what I should be looking for in the logs?
>>> grep for first instance of "locking failed" in glusterd log in the
>>> server where the command failed.
> 
> 
> This continues to be a problem for us.  Is there any common cause for
> this?  Is there a common workaround that is suggested?
> 
> Or should we downgrade to Gluster 3.5?
> 
> Thanks.
> 
> 
>> smerrill at gluster2:PRODUCTION:~> sudo grep "locking failed"
>> /var/log/glusterfs/etc-glusterfs-glusterd.vol.log*
>> /var/log/glusterfs/etc-glusterfs-glusterd.vol.log-20141124:[2014-11-19
>> 19:05:19.312168] E [glusterd-syncop.c:105:gd_collate_errors] 0-:
>> Unlocking failed on gluster1.innova.local. Please check log file for
>> details.
>>
>> smerrill at gluster3:PRODUCTION:~> sudo grep "locking failed"
>> /var/log/glusterfs/etc-glusterfs-glusterd.vol.log*
>> /var/log/glusterfs/etc-glusterfs-glusterd.vol.log-20141123:[2014-11-20
>> 16:40:08.368442] E [glusterd-syncop.c:105:gd_collate_errors] 0-:
>> Unlocking failed on gluster2.innova.local. Please check log file for
>> details.
>>
>> smerrill at gluster1:PRODUCTION:~> sudo grep "locking failed"
>> /var/log/glusterfs/etc-glust-glusterd.vol.log*
>> /var/log/glusterfs/etc-glusterfs-glusterd.vol.log-20141124:[2014-11-22
>> 02:10:09.795695] E [glusterd-syncop.c:105:gd_collate_errors] 0-:
>> Unlocking failed on gluster2.innova.local. Please check log file for
>> details.
>>
> 
>