[Linux-cluster] failover domain and service start

Fri Dec 20 18:02:41 UTC 2013

Hello Paras,

what kind of filesystem are you using for this /vms_c? sorry maybe i missing

Thanks

2013/12/20 Paras pradhan <pradhanparas at gmail.com>

> I have it in place. I found out this issue is only on one node. This is
> what I've tried. All three cluster nodes are in a single failover domain
>
> case1:
> stop all cluster services on node1 and node2. start vm service on node3.
> Fails
>
> case2:
> stop all services on node2 and node 3. start vm service on node 1. Service
> starts !
>
> case3:
> stop all services on node1 and node3: start service on node2. Service
> starts
>
> All the nodes are running the same kernel and same cluster packages. I
> changed the failover domain to this service but its the same .
>
> May be node3 has some unknow issue and I am not sure if I should rebuild
> it.
>
> -Paras.
>
>
> On Thu, Dec 19, 2013 at 5:23 PM, emmanuel segura <emi2fast at gmail.com>wrote:
>
>> ok is clear, now the problem is that you can't start vm using the cluster
>>
>> in /etc/sysconfig/cluster if doesn't exist create it, RGMGR_OPTS="-d" and
>> restart rgmanager, after that, do the test
>>
>>
>> 2013/12/19 Paras pradhan <pradhanparas at gmail.com>
>>
>>> -M is for migrate.
>>>
>>> I think you meant this:
>>>
>>> clusvcadm -M vm:guest1 -m cvtst3.uark.edu
>>>
>>> but that failed.
>>> Trying to migrate vm:guest1 to cvtst3.uark.edu...Temporary failure; try
>>> again
>>>
>>>
>>>
>>> On Thu, Dec 19, 2013 at 4:28 PM, emmanuel segura <emi2fast at gmail.com>wrote:
>>>
>>>> clusvcadm -e -M vm:guest1
>>>>
>>>>
>>>> 2013/12/19 Paras pradhan <pradhanparas at gmail.com>
>>>>
>>>>> Thats a success.
>>>>>
>>>>> --
>>>>> [root at cvtst3 log]# rg_test test /etc/cluster/cluster.conf start vm
>>>>> guest1
>>>>> Running in test mode.
>>>>> Starting guest1...
>>>>> Management tool: xm
>>>>> Virtual machine guest1 is not running
>>>>> <debug>  xm create --path="/vms_c" guest1 on_shutdown="destroy"
>>>>> on_reboot="destroy" on_crash="destroy"
>>>>> Using config file "/vms_c/guest1".
>>>>> Using <class 'grub.GrubConf.GrubConfigFile'> to parse /grub/menu.lst
>>>>> Started domain guest1
>>>>> Start of guest1 complete
>>>>> --
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> On Thu, Dec 19, 2013 at 3:59 PM, emmanuel segura <emi2fast at gmail.com>wrote:
>>>>>
>>>>>> *rg_test test /etc/cluster/cluster.conf start vm guest1*
>>>>>>
>>>>>>
>>>>>> 2013/12/19 Paras pradhan <pradhanparas at gmail.com>
>>>>>>
>>>>>>> emmanuel that is what I've done. I don;t see anything other than
>>>>>>> start domian failure.
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Thu, Dec 19, 2013 at 3:26 PM, emmanuel segura <emi2fast at gmail.com
>>>>>>> > wrote:
>>>>>>>
>>>>>>>> set the log level to 7 and after incriment the config version and
>>>>>>>> ccs_tool update /etc/cluster/cluster.conf
>>>>>>>>
>>>>>>>> <rm log_level="7">
>>>>>>>>
>>>>>>>>
>>>>>>>> 2013/12/19 Paras pradhan <pradhanparas at gmail.com>
>>>>>>>>
>>>>>>>>> Even If i set the log level to 0 , I can't see more logs than what
>>>>>>>>> I've pasted earlier. May be something wrong with my setup or what.
>>>>>>>>>
>>>>>>>>> /proc/mounts is fine .
>>>>>>>>>
>>>>>>>>> -Paras.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Thu, Dec 19, 2013 at 11:18 AM, emmanuel segura <
>>>>>>>>> emi2fast at gmail.com> wrote:
>>>>>>>>>
>>>>>>>>>> yes i think that too
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> 2013/12/19 Digimer <lists at alteeve.ca>
>>>>>>>>>>
>>>>>>>>>>> On 19/12/13 08:52 AM, emmanuel segura wrote:
>>>>>>>>>>>
>>>>>>>>>>>> ?
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Sounds like classic spam to me.
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>> Digimer
>>>>>>>>>>> Papers and Projects: https://alteeve.ca/w/
>>>>>>>>>>> What if the cure for cancer is trapped in the mind of a person
>>>>>>>>>>> without access to education?
>>>>>>>>>>>
>>>>>>>>>>>
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>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
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