[Pacemaker] location anti affinity rule not working

[Andrew Beekhof]

On 2 May 2014, at 2:40 pm, ESWAR RAO <eswar7028 at gmail.com> wrote:

> Hi,
> 
> It was a copy paste error.
> But all the configured resources are correct.
> 
> But still I could see pacemaker trying to start service on common-test-redhat

We cant though.  You'll need to send through a crm_report archive covering the period of your test for us to investigate.

> where I kept anti-affinity rule and also the max-clone is 2.
> 
> 
> Thanks
> Eswar
> 
> 
> On Fri, May 2, 2014 at 8:52 AM, Vladislav Bogdanov <bubble at hoster-ok.com> wrote:
> 02.05.2014 03:47, ESWAR RAO wrote:
> > Hi All,
> >
> > I am working on 3 node cluster with corosync+pacemaker on RHEL 6.
> > Eventhough I applied anti-affinity the app is still trying to run on 3rd
> > node.
> >
> > # rpm -qa|grep corosync
> > corosync-1.4.1-17.el6_5.1.x86_64
> > corosynclib-1.4.1-17.el6_5.1.x86_64
> > # rpm -qa | grep -i pacemaker
> > pacemaker-1.1.10-14.el6_5.3.x86_64
> > pacemaker-libs-1.1.10-14.el6_5.3.x86_64
> > pacemaker-cluster-libs-1.1.10-14.el6_5.3.x86_64
> > pacemaker-cli-1.1.10-14.el6_5.3.x86_64
> > # rpm -qa | grep -i crm
> > crmsh-2.0+git5-1.1.x86_64
> >
> >
> > # crm configure primitive oc_app lsb::app meta migration-threshold=10
> > failure-timeout=300s op monitor interval=3s
> > # crm configure clone oc_app_clone oc_app meta clone-max=2
> > globally-unique=false interleave=true
> > # crm configure location nvp_prefer_node oc_app_clon -inf:
> > "common-test-redhat"
> 
> Typo in the configuration? oc_app_clon.
> 
> >
> > Online: [ common-test-redhat test-redhat-1 test-redhat-2 ]
> >
> > Full list of resources:
> >
> >  Clone Set: oc_app_clone [oc_app]
> >      oc_app    (lsb:app):    FAILED common-test-redhat (unmanaged)
> >      Started: [ test-redhat-1 ]
> >      Stopped: [ test-redhat-2 ]
> >
> > The same configuration worked correctly on ubuntu and it started oc_app
> > on only 2 nodes and not on common-test-redhat node.
> >
> > after some time:
> > -------------------------
> >  Clone Set: oc_app_clone [oc_app]
> >      Started: [ test-redhat-1 ]
> >      Stopped: [ common-test-redhat test-redhat-2 ]
> >
> > # crm configure show
> > node common-test-redhat
> > node test-redhat-1
> > node est-redhat-2
> > primitive oc_app lsb:app \
> >     meta migration-threshold=10 failure-timeout=300s \
> >     op monitor interval=3s
> > clone oc_app_clone oc_app \
> >     meta clone-max=2 globally-unique=false interleave=true
> > location nvp_prefer_node oc_app_clone -inf: common-test-redhat
> > property cib-bootstrap-options: \
> >     dc-version=1.1.10-14.el6_5.3-368c726 \
> >     cluster-infrastructure="classic openais (with plugin)" \
> >     expected-quorum-votes=3 \
> >     stonith-enabled=false
> >
> > Can someone please help me on the configuration.
> >
> >
> > Thanks
> > Eswar
> >
> >
> > _______________________________________________
> > Pacemaker mailing list: Pacemaker at oss.clusterlabs.org
> > http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> >
> > Project Home: http://www.clusterlabs.org
> > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> > Bugs: http://bugs.clusterlabs.org
> >
> 
> 
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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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> Bugs: http://bugs.clusterlabs.org

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