On 11/09/2012 08:49 AM, Cserbák Márton wrote: > Hi, > > I have successfully set up a DRBD+Pacemaker+Xen cluster on two Debian > servers. Unfortunately, I am facing the same issue as the one > described in https://bugzilla.redhat.com/show_bug.cgi?id=694492, > namely, that the CPU features differ on the two servers. When the domU > resources, that were originally created on the newer server get > migrated to the older server, they usually crash with libc trap > messages on the console. Live migration of domUs originally created on > the older server is without problem in both ways. > > What I was trying to figure out, if there was any way to configure > pacemaker to allow creation of domUs on the older server only, and > allow migration of resources to the newer server.
a simple location constraint preferring the older server should be sufficient ... for most cases ... Regards, Andreas -- Need help with Pacemaker? http://www.hastexo.com/now > > Any help is appreciated. Best regards, > > Márton Cserbák > > > _______________________________________________ > 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
