[Linux-cluster] clusvcadm

emmanuel segura emi2fast at gmail.com
Wed May 7 22:01:07 UTC 2014 

mount -t debugfs none /sys/kernel/debug/, i now this happen when a fencing
calls had problem


2014-05-07 23:45 GMT+02:00 Paras pradhan <pradhanparas at gmail.com>:

> Yeah they work fine . This started when we had a network problem.
>
> I see this:
>
> dlm_tool lockdebug rgmanager
>
> can't open /sys/kernel/debug/dlm/rgmanager_locks: No such file or directory
>
>
>
>
> On Wed, May 7, 2014 at 4:34 PM, emmanuel segura <emi2fast at gmail.com>wrote:
>
>> dlm_tool lockdebug rgmanager or dlm_tool lockdump rgmanager, anyway you
>> can tell me when this problem started to happen? are you sure your fencing
>> is working ok?
>>
>>
>> 2014-05-07 23:01 GMT+02:00 Paras pradhan <pradhanparas at gmail.com>:
>>
>> "dlm_tools ls lockdebug" you mean?
>>>
>>> "dlm_tool ls" returns
>>>
>>> --
>>>
>>> Usage:
>>>
>>>
>>> dlm_tool [options] [join|leave|lockdump|lockdebug]
>>>
>>>
>>> Options:
>>>
>>>   -v               Verbose output
>>>
>>>   -d <n>           Resource directory off/on (0/1), default 0
>>>
>>>   -m <mode>        Permission mode for lockspace device (octal), default
>>> 0600
>>>
>>>   -M               Print MSTCPY locks in lockdump (remote locks, locally
>>> mastered)
>>>
>>>   -h               Print this help, then exit
>>>
>>>   -V               Print program version information, then exit
>>>
>>> -
>>>
>>>
>>>
>>>
>>>
>>> On Wed, May 7, 2014 at 3:40 PM, emmanuel segura <emi2fast at gmail.com>wrote:
>>>
>>>> dlm_tool ls ?
>>>>
>>>>
>>>> 2014-05-07 21:05 GMT+02:00 Paras pradhan <pradhanparas at gmail.com>:
>>>>
>>>>> Well I have a qdisk with vote 3 . Thats why it is 6.
>>>>>
>>>>> Here is the log. I see some GFS hung but no issue with GFS mounts at
>>>>> this time.
>>>>>
>>>>> http://pastebin.com/MP4BF86c
>>>>>
>>>>> I am seeing this at clumond.log not sure if this is related and what
>>>>> is it.
>>>>>
>>>>> Mon May  5 21:58:20 2014 clumond: Peer (vprd3.domain): pruning queue
>>>>> 23340->11670
>>>>>
>>>>> Tue May  6 01:38:57 2014 clumond: Peer (vprd3.domain): pruning queue
>>>>> 23340->11670
>>>>>
>>>>> Tue May  6 01:39:02 2014 clumond: Peer (vprd1.domain): pruning queue
>>>>> 23340->11670
>>>>>
>>>>> Thanks
>>>>> Paras
>>>>>
>>>>>
>>>>> On Wed, May 7, 2014 at 1:51 PM, emmanuel segura <emi2fast at gmail.com>wrote:
>>>>>
>>>>>> where is your log?
>>>>>>
>>>>>> I don't think this is the problem, but anyway from your config i saw
>>>>>> <cman expected_votes="6"......
>>>>>>
>>>>>> from man cman
>>>>>>
>>>>>> Expected votes
>>>>>>        The  expected  votes  value  is used by cman to determine
>>>>>> quorum.  The cluster is quorate if the sum of votes of existing members is
>>>>>>        over half of the expected votes value.  By default, cman sets
>>>>>> the expected votes value to be the sum of votes of all nodes listed in
>>>>>>        cluster.conf.  This can be overriden by setting an explicit
>>>>>> expected_votes value as follows:
>>>>>>
>>>>>> If you remove this expected_votes="6", the cluster will set this
>>>>>> parameter to 3
>>>>>>
>>>>>>
>>>>>>
>>>>>> 2014-05-07 20:38 GMT+02:00 emmanuel segura <emi2fast at gmail.com>:
>>>>>>
>>>>>> from your previous outpout of cman_tool services
>>>>>>>
>>>>>>> [1 2 3]
>>>>>>> dlm              1     rgmanager        00030001 none
>>>>>>>
>>>>>>>
>>>>>>> 2014-05-07 20:24 GMT+02:00 Paras pradhan <pradhanparas at gmail.com>:
>>>>>>>
>>>>>>> Oh. How did you see that?
>>>>>>>>
>>>>>>>> Here is the cluster.conf http://pastebin.com/DveLMGXT
>>>>>>>>
>>>>>>>> Thanks!
>>>>>>>> -Paras.
>>>>>>>>
>>>>>>>>
>>>>>>>> On Wed, May 7, 2014 at 1:07 PM, emmanuel segura <emi2fast at gmail.com
>>>>>>>> > wrote:
>>>>>>>>
>>>>>>>>> i saw your rgmanager lockspace is there, you see any error in your
>>>>>>>>> msg? can show your cluster config?
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> 2014-05-07 19:52 GMT+02:00 Paras pradhan <pradhanparas at gmail.com>:
>>>>>>>>>
>>>>>>>>> Thats looks good.
>>>>>>>>>>
>>>>>>>>>> #cman_tool services
>>>>>>>>>>
>>>>>>>>>> type             level name             id       state
>>>>>>>>>>
>>>>>>>>>> fence            0     default          00010001 none
>>>>>>>>>>
>>>>>>>>>> [1 2 3]
>>>>>>>>>>
>>>>>>>>>> dlm              1     clvmd            00020001 none
>>>>>>>>>>
>>>>>>>>>> [1 2 3]
>>>>>>>>>>
>>>>>>>>>> dlm              1     guest_comp_vms1  00020003 none
>>>>>>>>>>
>>>>>>>>>> [1 2 3]
>>>>>>>>>>
>>>>>>>>>> dlm              1     guest_comp_vms2  00040003 none
>>>>>>>>>>
>>>>>>>>>> [1 2 3]
>>>>>>>>>>
>>>>>>>>>> dlm              1     guest_comp_vms3  00060003 none
>>>>>>>>>>
>>>>>>>>>> [1 2 3]
>>>>>>>>>>
>>>>>>>>>> dlm              1     rgmanager        00030001 none
>>>>>>>>>>
>>>>>>>>>> [1 2 3]
>>>>>>>>>>
>>>>>>>>>> gfs              2     guest_comp_vms1  00010003 none
>>>>>>>>>>
>>>>>>>>>> [1 2 3]
>>>>>>>>>>
>>>>>>>>>> gfs              2     guest_comp_vms2  00030003 none
>>>>>>>>>>
>>>>>>>>>> [1 2 3]
>>>>>>>>>>
>>>>>>>>>> gfs              2     guest_comp_vms3  00050003 none
>>>>>>>>>>
>>>>>>>>>> [1 2 3]
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On Wed, May 7, 2014 at 12:46 PM, emmanuel segura <
>>>>>>>>>> emi2fast at gmail.com> wrote:
>>>>>>>>>>
>>>>>>>>>>> cman_tool services?
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> 2014-05-07 19:28 GMT+02:00 hugo aldunce <haldunce at gmail.com>:
>>>>>>>>>>>
>>>>>>>>>>> ohh good luck!
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> 2014-05-07 11:14 GMT-04:00 Paras pradhan <
>>>>>>>>>>>> pradhanparas at gmail.com>:
>>>>>>>>>>>>
>>>>>>>>>>>>> Hi,
>>>>>>>>>>>>> We had some network problem the other day and today I noticed
>>>>>>>>>>>>> the clusvcadm commands are not working. For example: it does not want to
>>>>>>>>>>>>> stop the service, migrate a vm etc etc. On one of the nodes clustat does
>>>>>>>>>>>>> not show any running services. I should restart the rgmanager?
>>>>>>>>>>>>>
>>>>>>>>>>>>> This is RHEL 5.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Thanks
>>>>>>>>>>>>> Paras.
>>>>>>>>>>>>>
>>>>>>>>>>>>> --
>>>>>>>>>>>>> Linux-cluster mailing list
>>>>>>>>>>>>> Linux-cluster at redhat.com
>>>>>>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>>
>>>>>>>>>>>> ---------------------------------------------------------------------------------------------------------------------
>>>>>>>>>>>> Hugo Aldunce E
>>>>>>>>>>>> Tel. 09 82121045
>>>>>>>>>>>> mail: haldunce at gmail.com
>>>>>>>>>>>>
>>>>>>>>>>>> ---------------------------------------------------------------------------------------------------------------------
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>> Linux-cluster mailing list
>>>>>>>>>>>> Linux-cluster at redhat.com
>>>>>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>> esta es mi vida e me la vivo hasta que dios quiera
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>> Linux-cluster mailing list
>>>>>>>>>>> Linux-cluster at redhat.com
>>>>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> Linux-cluster mailing list
>>>>>>>>>> Linux-cluster at redhat.com
>>>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> esta es mi vida e me la vivo hasta que dios quiera
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> Linux-cluster mailing list
>>>>>>>>> Linux-cluster at redhat.com
>>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> Linux-cluster mailing list
>>>>>>>> Linux-cluster at redhat.com
>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> esta es mi vida e me la vivo hasta que dios quiera
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> esta es mi vida e me la vivo hasta que dios quiera
>>>>>>
>>>>>> --
>>>>>> Linux-cluster mailing list
>>>>>> Linux-cluster at redhat.com
>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Linux-cluster mailing list
>>>>> Linux-cluster at redhat.com
>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> esta es mi vida e me la vivo hasta que dios quiera
>>>>
>>>> --
>>>> Linux-cluster mailing list
>>>> Linux-cluster at redhat.com
>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>
>>>
>>>
>>> --
>>> Linux-cluster mailing list
>>> Linux-cluster at redhat.com
>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>
>>
>>
>>
>> --
>> esta es mi vida e me la vivo hasta que dios quiera
>>
>> --
>> Linux-cluster mailing list
>> Linux-cluster at redhat.com
>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>
>
>
> --
> Linux-cluster mailing list
> Linux-cluster at redhat.com
> https://www.redhat.com/mailman/listinfo/linux-cluster
>



-- 
esta es mi vida e me la vivo hasta que dios quiera
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20140508/1d42f05f/attachment.htm>

More information about the Linux-cluster mailing list