[Gluster-users] (3.1.5-1) "Another operation is in progress, please retry after some time"

[Tomoaki Sato]

Hi kp,

I anticipate the future version of gluster.
Do you have any recommends to avoid the issue for now ?
I've mentioned below but it's turned out to be false.

>> I've noticed that following commands are stable.
>>
>> on baz-2-private through baz-5-private:
>> # <wait baz-1-private appears on the DNS>
>> # ssh baz-1-private gluster peer probe <me>
>> # ssh baz-1-private gluster volume add-brick baz <me>:/mnt/brick
>> # <register me to the DNS>

Thanks,
tomo

(2011/08/22 15:26), krish wrote:
> Hi Tomoaki,
>
> Issuing peer related commands like 'peer probe' and 'peer detach' concurrently with volume operations
> can cause the 'cluster' to get into an undefined state. We are working on getting glusterd cluster to handle concurrent commands robustly. See http://bugs.gluster.com/show_bug.cgi?id=3320 for updates on this issue.
>
> thanks,
> kp
>
> On 08/22/2011 10:39 AM, Tomoaki Sato wrote:
>> Hi kp,
>>
>> I've reproduce the issue in my environment.
>> please find attached taz.
>>
>> there are 5 VMs, baz-1-private through baz-5-private.
>> on each VMs, following commands are issued concurrently.
>>
>> on baz-1-private:
>> # gluster volume create baz baz-1-private:/mnt/brick
>> # gluster volume start baz
>> # <register baz-1-private to DNS>
>>
>> on baz-2-private through baz-5-private:
>> # <wait baz-1-private appears on the DNS>
>> # ssh baz-1-private gluster peer probe <me>
>> # gluster volume add-brick baz <me>:/mnt/brick
>> # <register me to the DNS>
>>
>> <me> = baz-n-private (n: 2,3,4,5)
>>
>> I've noticed that following commands are stable.
>>
>> on baz-2-private through baz-5-private:
>> # <wait baz-1-private appears on the DNS>
>> # ssh baz-1-private gluster peer probe <me>
>> # ssh baz-1-private gluster volume add-brick baz <me>:/mnt/brick
>> # <register me to the DNS>
>>
>> thanks,
>>
>> tomo
>>
>>
>> (2011/08/20 14:37), krish wrote:
>>> Hi Tomoaki,
>>>
>>> Can you attach the glusterd log files of the peersseeing the problem?
>>> Restarting glusterd(s) would solve the problem. Let me see the log files and let
>>> you know if anything else can be done to resolve the problem.
>>>
>>> thanks,
>>> kp
>>>
>>>
>>> On 08/18/2011 07:37 AM, Tomoaki Sato wrote:
>>>> Hi,
>>>>
>>>> baz-X-private and baz-Y-private, 2 newly probed peers, have issued the each 'gluster volume add-brick baz baz-{X|Y}-private:/mnt/brick' in very short period.
>>>> Both the 'add-brick's have returned without "Add Brick successful" messages.
>>>> After that, 'add-brick' returns with "Another operation is in progress, please retry after some time" on the both peers every time.
>>>> How should I clear this situation ?
>>>>
>>>> Best,
>>>>
>>>> tomo
>>>> _______________________________________________
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>>>> Gluster-users at gluster.org
>>>> http://gluster.org/cgi-bin/mailman/listinfo/gluster-users
>>>
>>
>