[ClusterLabs] Instant service restart during failback
support at euronas.com
Fri Apr 21 06:26:05 EDT 2017
Seems that replacing inf: with 0: in some colocation constraints fixes the
problem, but still cannot understand why it worked for one node and not for
On 20.4.2017 12:16:02 Klechomir wrote:
> Hi Klaus,
> It would have been too easy if it was interleave.
> All my cloned resoures have interlave=true, of course.
> What bothers me more is that the behaviour is asymmetrical.
> On 20.4.2017 10:43:29 Klaus Wenninger wrote:
> > On 04/20/2017 10:30 AM, Klechomir wrote:
> > > Hi List,
> > > Been investigating the following problem recently:
> > >
> > > Have two node cluster with 4 cloned (2 on top of 2) + 1 master/slave
> > > services on it (corosync+pacemaker 1.1.15)
> > > The failover works properly for both nodes, i.e. when one node is
> > > restarted/turned in standby, the other properly takes over, but:
> > >
> > > Every time when node2 has been in standby/turned off and comes back,
> > > everything recovers propery.
> > > Every time when node1 has been in standby/turned off and comes back,
> > > part
> > > of the cloned services on node2 are getting instantly restarted, at the
> > > same second when node1 re-appeares, without any apparent reason (only
> > > the
> > > stop/start messages in the debug).
> > >
> > > Is there some known possible reason for this?
> > That triggers some deja-vu feeling...
> > Did you have a similar issue a couple of weeks ago?
> > I remember in that particular case 'interleave=true' was not the
> > solution to the problem but maybe here ...
> > Regards,
> > Klaus
> > > Best regards,
> > > Klecho
> > >
> > > _______________________________________________
> > > Users mailing list: Users at clusterlabs.org
> > > http://lists.clusterlabs.org/mailman/listinfo/users
> > >
> > > Project Home: http://www.clusterlabs.org
> > > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> > > Bugs: http://bugs.clusterlabs.org
> Users mailing list: Users at clusterlabs.org
> Project Home: http://www.clusterlabs.org
> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> Bugs: http://bugs.clusterlabs.org
Germany: +49 89 325 33 931
Ettaler Str. 3
82166 Gräfelfing / Munich
Registergericht : Amtsgericht München
Registernummer : HRB 181698
Umsatzsteuer-Identifikationsnummer (USt-IdNr.) : DE267136706
More information about the Users