On Thu, Dec 6, 2012 at 3:41 PM, Gao,Yan <y...@suse.com> wrote: > Hi Andrew, > Thanks for the comments! > > On 12/06/12 09:44, Andrew Beekhof wrote: >> >> On 05/12/2012, at 11:27 PM, "Gao,Yan" <y...@suse.com> wrote: >> >>> Hi, >>> This is the first step - the support of "restart-origin" for order >>> constraint along with the test cases: >>> >>> https://github.com/gao-yan/pacemaker/commits/restart-origin >>> >>> It looks straight-forward to me. Hope I didn't miss anything ;-) >>> >>> If restart-origin="true" combines with kind="Optional", it just means >>> "Optional". So that a failed nagios resource would not affect the vm. >>> >>> I'm not sure if we should relate the restarts count with the >>> migration-threshold of the basic resource. Even without this, users can >>> specify how many failures of a particular nagios resource they can >>> tolerate on a node, the vm will migrate with it anyway. >> >> Does that make sense though? >> You've not achieved anything a restart wouldn't have done. >> The choice to move the VM should be up to the VM. > If the fail-count of a nagios resource reaches its own > migration-threshold, the colocated VM should migrate with it anyway, > shouldn't it?
But moving a nagios resource makes no sense. Because its running inside the guest, which would have already moved if it was the right thing to do. > > I like the concept of "failure-delegate". If we introduce it, it sounds > more like a resource's meta/op attribute to me, rather than into order > constraint or group. What do you think? Yes. It would be a resource meta attribute. > > > Regards, > Gao,Yan > -- > Gao,Yan <y...@suse.com> > Software Engineer > China Server Team, SUSE. > > _______________________________________________ > 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 _______________________________________________ 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
