[Pacemaker] CentOS 7, VirtualDomain stop problem

[A.Rubio]

Forgive me, I made a mistake

The script modification were

                 ....
                 sleep 1
                 ;;
             *)
                 # any other output is unexpected.
                 ocf_log error "Virtual domain $DOMAIN_NAME has unknown 
status \"$status\"!"

                 # MY MODIFICATION
                 virsh $VIRSH_OPTIONS define ${OCF_RESKEY_config}

                 sleep 1
                 ;;
         esac
     done
     return $rc

within the function VirtualDomain_Status() {

Because when I do an domain stop and the script VirtualDomain does a 
virsh shutdown in the function VirtualDomain_Stop()

             ....
             # issue the shutdown if save state didn't shutdown for us
             if [ $needshutdown -eq 1 ]; then
                 # Issue a graceful shutdown request
                 virsh $VIRSH_OPTIONS shutdown ${DOMAIN_NAME}
             fi
             ....

virsh undefined the domain, and VirtualDomain_Status not find the domain.

Regards

El 22/01/15 a las 17:14, A.Rubio escribió:
> El jue, 22-01-2015 a las 11:20 +0100, Dejan Muhamedagic escribió:
>> Hi,
>>
>> On Wed, Jan 21, 2015 at 05:14:48PM +0100, A.Rubio wrote:
>>> Hello
>>>
>>> I have
>>>
>>> CentOS 7
>>> Pacemaker 1.1.10-32.el7_0.1
>>> Corosync Cluster Engine, version '2.3.3'
>>> libvirtd (libvirt) 1.1.1
>>>
>>> with a virtual machine defined
>>>
>>> Resource: srvdev02 (class=ocf provider=heartbeat type=VirtualDomain)
>>>    Attributes: hypervisor=qemu:///system
>>> config=/home/datos/xmls/srvdev02.xml migration_transport=ssh
>>>    Meta Attrs: allow-migrate=true
>>>    Operations: start interval=0s timeout=90000
>>> (srvdev02-start-timeout-90000)
>>>                stop interval=0s timeout=90000 (srvdev02-stop-timeout-90000)
>>>                monitor interval=10 timeout=30 (srvdev02-monitor-interval-10)
>>>
>>> When I stop the Virtual Machine srvdev02 with
>>>
>>> # pcs resource disable srvdev02
>>>
>>> the system shutdown virtual machine ok, but VirtualDomain undefine
>>> this virtual machine right away and this script re-entry in a bucle
>>> that never finish.
>> Does it happen every time on stop?
> Yes, it does
>
>>> If I put in this script, inside the function
>>> VirtualDomain_Status() {
>>>
>>>              else
>>>                      # During all other actions, we just wait and try
>>>                      # again, relying on the CRM/LRM to time us out if
>>>                      # this takes too long.
>>>                      ocf_log info "Virtual domain $DOMAIN_NAME
>>> currently has no state, retrying."
>>>
>>>                      # MY MODIFICATION
>>>                      virsh $VIRSH_OPTIONS define ${OCF_RESKEY_config}
>> This is not the right way, but I get your point. The VM is gone
>> and the status function thinks that it may be temporarily not
>> available.
> It's true, but this patch solved my problem temporarily.
>>>                  fi
>>>                  sleep 1
>>>                  ;;
>>>              *)
>>>                  # any other output is unexpected.
>>>                  ocf_log error "Virtual domain $DOMAIN_NAME has
>>> unknown status \"$status\"!"
>>>                  sleep 1
>>>                  ;;
>>>
>>> it works fine.
>>>
>>> Anyone known what is the problem ???
>> I think that we need to fix the script.
>>
>> Can you show the output of the following command:
>>
>> $ grep  Build.version /usr/lib/ocf/lib/heartbeat/ocf-shellfuncs
> # Build version: 5434e9646462d2c3c8f7aad2609d0ef1875839c7
>
>>> thanks.
>>>
>>> Excuse my english :-(
>> Your english is fine.
>>
>> Thanks,
>>
>> Dejan
>>
>>
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>>>
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>>> Bugs: http://bugs.clusterlabs.org
>> _______________________________________________
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>> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
>>
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>> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
>> Bugs: http://bugs.clusterlabs.org
>
>
> _______________________________________________
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> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
>
> Project Home: http://www.clusterlabs.org
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> Bugs: http://bugs.clusterlabs.org