----- Am 14. Jun 2019 um 21:20 schrieb kgaillot kgail...@redhat.com:
> On Fri, 2019-06-14 at 18:27 +0200, Lentes, Bernd wrote: >> Hi, >> >> i had that problem already once but still it's not clear for me what >> really happens. >> I had this problem some days ago: >> I have a 2-node cluster with several virtual domains as resources. I >> put one node (ha-idg-2) into standby, and two running virtual domains >> were migrated to the other node (ha-idg-1). The other virtual domains >> were already running on ha-idg-1. >> Since then the two virtual domains which migrated (vm_idcc_devel and >> vm_severin) start or stop every 15 minutes on ha-idg-1. >> ha-idg-2 resides in standby. >> I know that the 15 minutes interval is related to the "cluster- >> recheck-interval". >> But why are these two domains started and stopped ? >> I looked around much in the logs, checked the pe-input files, watched >> some graphs created by crm_simulate with dotty ... >> I always see that the domains are started and 15 minutes later >> stopped and 15 minutes later started ... >> but i don't see WHY. I would really like to know that. >> And why are the domains not started from the monitor resource >> operation ? It should recognize that the domain is stopped and starts >> it again. My monitor interval is 30 seconds. >> I had two errors pending concerning these domains, a failed migrate >> from ha-idg-1 to ha-idg-2, form some time before. >> Could that be the culprit ? >> >> I still have all the logs from that time, if you need information >> just let me know. > > Yes the logs and pe-input files would be helpful. It sounds like a bug > in the scheduler. What version of pacemaker are you running? > Hi, here are the log and some pe-input files: https://hmgubox.helmholtz-muenchen.de/d/f28f6961722f472eb649/ On 6th of june at 15:41:28 i issued "crm node standby ha-idg-2", then the trouble began. I'm running pacemaker-1.1.19+20181105.ccd6b5b10-3.10.1.x86_64 on SLES 12 SP4 and kernel 4.12.14-95.13. Bernd Helmholtz Zentrum Muenchen Deutsches Forschungszentrum fuer Gesundheit und Umwelt (GmbH) Ingolstaedter Landstr. 1 85764 Neuherberg www.helmholtz-muenchen.de Aufsichtsratsvorsitzende: MinDir'in Prof. Dr. Veronika von Messling Geschaeftsfuehrung: Prof. Dr. med. Dr. h.c. Matthias Tschoep, Heinrich Bassler, Kerstin Guenther Registergericht: Amtsgericht Muenchen HRB 6466 USt-IdNr: DE 129521671 _______________________________________________ Manage your subscription: https://lists.clusterlabs.org/mailman/listinfo/users ClusterLabs home: https://www.clusterlabs.org/