----- Original Message ----- > From: "Prakash Velayutham" <prakash.velayut...@cchmc.org> > To: "Jake Smith" <jsm...@argotec.com>, "The Pacemaker cluster resource > manager" <pacemaker@oss.clusterlabs.org> > Sent: Wednesday, June 27, 2012 5:39:51 PM > Subject: Re: [Pacemaker] Time-based resource stickiness not working cleanly > > Hi Jake, > > On Jun 27, 2012, at 4:42 PM, Jake Smith wrote: > > > ----- Original Message ----- > >> From: "Prakash Velayutham" <prakash.velayut...@cchmc.org> > >> To: "The Pacemaker cluster resource manager" > >> <pacemaker@oss.clusterlabs.org> > >> Sent: Wednesday, June 27, 2012 4:06:39 PM > >> Subject: Re: [Pacemaker] Time-based resource stickiness not > >> working cleanly > >> > >> I created a simple IPaddr2 resource for this testing. > >> > >> 1. I can confirm that this resource (with just a location > >> preference > >> constraint and nothing else) does not get restarted when a node > >> reboots. So must be something with the clone/group resources. Not > >> sure how to debug right now. > > > > Not sure but maybe something to do with interleave/ordered in the > > clone definition? > > http://www.clusterlabs.org/doc/en-US/Pacemaker/1.1/html/Pacemaker_Explained/ch10s02s02.html > > > > You should try what Phil said and create a dummy primitive and > > clone that then test and see if the cloned dummy exhibits the same > > issues as the problem ones. > > Yes, I will, in a short while. Will report back how it goes. > > > > >> 2. I have a time-based rule which prevents any resource in the > >> cluster from going back to the preferred node between 7am and 3pm, > >> monday through friday. > >> I can confirm that in my setting this does not work reliably. > >> The resource fails over to the non-preferred node, but stays > >> there > >> even if the current time is outside of the core business hours. > >> If I manually stop and start the resource, then it respects the > >> location preference and goes to the preferred node. > >> I have the cluster-recheck-interval set to 1min. > > > > I didn't see/look at your config but that sounds like a score > > problem between stickiness/clone score/rule value. > > If you have a working time-based rule at your site that you are > willing to share (after deidentifying that is), that will be much > appreciated. >
Sorry for the long delay with an answer! Unfortunately no I don't have/use time based rules yet so I can't offer any better assistance Jake _______________________________________________ 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
