[Pacemaker] Question about the resource to fence a node

[Andrew Beekhof]

On 16 Oct 2013, at 8:51 am, Andrew Beekhof <andrew at beekhof.net> wrote:

> 
> On 15/10/2013, at 8:24 PM, Kazunori INOUE <kazunori.inoue3 at gmail.com> wrote:
> 
>> Hi,
>> 
>> I'm using pacemaker-1.1 (the latest devel).
>> I started resource (f1 and f2) which fence vm3 on vm1.
>> 
>> $ crm_mon -1
>> Last updated: Tue Oct 15 15:16:37 2013
>> Last change: Tue Oct 15 15:16:21 2013 via crmd on vm1
>> Stack: corosync
>> Current DC: vm1 (3232261517) - partition with quorum
>> Version: 1.1.11-0.284.6a5e863.git.el6-6a5e863
>> 3 Nodes configured
>> 3 Resources configured
>> 
>> Online: [ vm1 vm2 vm3 ]
>> 
>> pDummy (ocf::pacemaker:Dummy): Started vm3
>> Resource Group: gStonith3
>>    f1 (stonith:external/libvirt):     Started vm1
>>    f2 (stonith:external/ssh): Started vm1
>> 
>> 
>> "reset" of f1 which hasn't been started on vm2 was performed when vm3 is fenced.
>> 
>> $ ssh vm3 'rm -f /var/run/Dummy-pDummy.state'
>> $ for i in vm1 vm2; do ssh $i 'hostname; egrep " reset | off "
>> /var/log/ha-log'; done
>> vm1
>> Oct 15 15:17:35 vm1 stonith-ng[14870]:  warning: log_operation:
>> f2:15076 [ Performing: stonith -t external/ssh -T reset vm3 ]
>> Oct 15 15:18:06 vm1 stonith-ng[14870]:  warning: log_operation:
>> f2:15464 [ Performing: stonith -t external/ssh -T reset vm3 ]
>> vm2
>> Oct 15 15:17:16 vm2 stonith-ng[9160]:  warning: log_operation: f1:9273
>> [ Performing: stonith -t external/libvirt -T reset vm3 ]
>> Oct 15 15:17:46 vm2 stonith-ng[9160]:  warning: log_operation: f1:9588
>> [ Performing: stonith -t external/libvirt -T reset vm3 ]
>> 
>> Is it specifications?
> 
> Yes, although the host on which the device is started usually gets priority.
> I will try to find some time to look through the report to see why this didn't happen.

Reading through this again, it sounds like it should be fixed by your earlier pull request:

   https://github.com/beekhof/pacemaker/commit/6b4bfd6

Yes?

> I'm kind of swamped at the moment though.
> 
>> 
>> Best Regards,
>> Kazunori INOUE
>> <stopped_resource_performed_reset.tar.bz2>_______________________________________________
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