Hello Frank, On 01/21/2012 05:25 PM, emmanuel segura wrote: > Hello Frank > > The first thing I found wrong in your config is > > ===================================================== > colocation CLVMCloneWithLVMforVM1 inf: LVMforVM1 clvm-clone > =====================================================
That part is ok, LVMforVM1 depends on clvm-clone ... see bellow for some comments ... > > 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.me...@hr-group.de > <mailto:frank.me...@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" The hostlist needs to inculde the node names as used by Pacemaker/Corosync ... so xencluster1, xenscluster2 > 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 The clvm depends on the dlm ... inf: clvm-clone dlm-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" \ It's a good idea to update. > no-quorum-policy="ignore" \ > stonith-enabled="false" \ Don't forget to enable stonith. > default-resource-stickiness="100000" \ > last-lrm-refresh="1327076030" \ > cluster-infrastructure="openais" \ > expected-quorum-votes="2" > > > Any clue? What is the error you see when running the migration? For a live system I would expect the default timeout of 20s for migration actions to be too low ... any errors because of timeouts in "crm_mon -1fr"? Regards, Andreas -- Need help with Pacemaker? http://www.hastexo.com/now > > > > 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.me...@hr-group.de <mailto:frank.me...@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 > > _______________________________________________ > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > <mailto:Pacemaker@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 > > > > > -- > esta es mi vida e me la vivo hasta que dios quiera > > > > _______________________________________________ > Pacemaker mailing list: Pacemaker@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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_______________________________________________ Pacemaker mailing list: Pacemaker@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
