[Pacemaker] Xen, Pacemaker and live migration

[emmanuel segura]

yes it's ok



2012/1/23 Frank Meier <frank.meier at hr-group.de>

> Hi,
>
> there is an clvm:0 on the first and an clvm:1 on the second node. So
> it's OK, isn't it?
>
>
>
> Mit freundlichen Grüßen
>
> Frank Meier
> UNIX-Basis
>
> Hamm Reno Group GmbH
> Industriegebiet West | D-66987 Thaleischweiler-Fröschen
> T.+49(0)6334 444-8322 | F.+49(0)6334 444-8190
> frank.meier at hr-group.de | www.reno.de
> ___________________________________________________________________
>
> Sitz: Am Tie 7 | D-49086 Osnabrück
> Handelsregister Osnabrück HRB 19587
> Geschäftsführer: Hans-Jürgen de Fries,
> Jens Gransee, Manfred Klumpp,
> Robert Reisch
>
> Am 21.01.2012 17:25, schrieb emmanuel segura:
> > Hello Frank
> >
> > The first thing I found wrong in your config is
> >
> > =====================================================
> > colocation CLVMCloneWithLVMforVM1 inf: LVMforVM1 clvm-clone
> > =====================================================
> >
> > clvm-clone must be a resource running on every cluster node, not just
> where lvm for the vm1 it's running
> >
> > 2012/1/20 Frank Meier <Frank.Meier at hr-group.de<mailto:
> Frank.Meier at hr-group.de>>
> > Hi there,
> >
> > I'm new in clustering and
> > I have problems to get xen live migration running.
> >
> > I configure cLVM and manual migration works, but xen goes down and
> starts on the second node new.
> >
> > node xencluster1 \
> >        attributes standby="off"
> > node xencluster2 \
> >        attributes standby="off"
> > primitive LVMforVM1 ocf:heartbeat:LVM \
> >        meta target-role="started" is-managed="true" \
> >        operations $id="LVMforVM1-operations" \
> >        op monitor interval="10" timeout="30" \
> >        params volgrpname="vm1VG" exclusive="yes"
> > primitive STONITH--Node1 stonith:meatware \
> >        meta target-role="Started" \
> >        operations $id="STONITH--Node1-operations" \
> >        op monitor interval="15" timeout="15" start-delay="15" \
> >        params hostlist="xencluster1.reno.de<http://xencluster1.reno.de>"
> > primitive STONITH-Node2 stonith:meatware \
> >        meta target-role="started" \
> >        operations $id="STONITH-Node2-operations" \
> >        op monitor interval="15" timeout="15" start-delay="15" \
> >        params hostlist="xencluster2.reno.de<http://xencluster2.reno.de>"
> > primitive VM1 ocf:heartbeat:Xen \
> >        meta allow-migrate="true" target-role="started" \
> >        operations $id="VM1-operations" \
> >        op monitor interval="10" timeout="30" \
> >        params xmfile="/etc/xen/vm/VM1"
> > primitive clvm ocf:lvm2:clvmd \
> >        operations $id="clvm-operations" \
> >        op monitor interval="10" timeout="20" \
> >        params daemon_timeout="30"
> > primitive dlm ocf:pacemaker:controld \
> >        operations $id="dlm-operations" \
> >        op monitor interval="10" timeout="20" start-delay="0" \
> >        meta target-role="started"
> > clone clvm-clone clvm \
> >        meta target-role="started" ordered="true" interleave="true"
> > clone dlm-clone dlm \
> >        meta target-role="started" ordered="true" interleave="true"
> > location STONITHnode1Constraint STONITH--Node1 -inf: xencluster1
> > location cli-prefer-VM1 VM1 \
> >        rule $id="cli-prefer-rule-VM1" inf: #uname eq xencluster2
> > colocation CLVMCloneWithLVMforVM1 inf: LVMforVM1 clvm-clone
> > colocation DLMCloneWithcLVMClone inf: dlm-clone clvm-clone
> > colocation VM1WithLVM1forVM1 inf: VM1 LVMforVM1
> > order DLMCloneBeforecLVMClone : dlm-clone clvm-clone
> > order LVMforVM1BeforeVM1 : LVMforVM1 VM1
> > order cLVMCloneBeforeLVMforVM1 : clvm-clone LVMforVM1
> > property $id="cib-bootstrap-options" \
> >        dc-version="1.1.2-2e096a41a5f9e184a1c1537c82c6da1093698eb5" \
> >        no-quorum-policy="ignore" \
> >        stonith-enabled="false" \
> >        default-resource-stickiness="100000" \
> >        last-lrm-refresh="1327076030" \
> >        cluster-infrastructure="openais" \
> >        expected-quorum-votes="2"
> >
> >
> > Any clue?
> >
> >
> >
> > Mit freundlichen Grüßen
> >
> > Frank Meier
> > UNIX-Basis
> >
> > Hamm Reno Group GmbH
> > Industriegebiet West | D-66987 Thaleischweiler-Fröschen
> > T.+49(0)6334 444-322<tel:%2B49%280%296334%20444-322> | F.+49(0)6334
> 444-190<tel:%2B49%280%296334%20444-190>
> > frank.meier at hr-group.de<mailto:frank.meier at hr-group.de> |
> www.my-reno.com<http://www.my-reno.com>
> > ___________________________________________________________________
> >
> > Sitz: Am Tie 7 | D-49086 Osnabrück
> > Handelsregister Osnabrück HRB 19587
> > Geschäftsführer: Hans-Jürgen de Fries,
> > Jens Gransee, Manfred Klumpp,
> > Robert Reisch, Albert Scherer
> >
> > _______________________________________________
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> Pacemaker at oss.clusterlabs.org>
> > http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> >
> > Project Home: http://www.clusterlabs.org
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> >
> >
> >
> > --
> > esta es mi vida e me la vivo hasta que dios quiera
> >
>
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-- 
esta es mi vida e me la vivo hasta que dios quiera
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