>>> "MOULLE, ALAIN" <alain.mou...@atos.net> schrieb am 21.08.2015 um 15:27 in Nachricht <df84cff8a85ab546b2d53fff12267727022...@frauvj99ex5msx.ww931.my-it-solutions.net
: > Hi > > I can't find a way to configure constraints in pacemaker so that with these > resources: > > Res1 > Res2 > Res3 > Res4 > Res5 > > with current colocation constraints : > Res2 with Res1 > Res3 with Res2 I think pacemaker still cannot do transitive location constraints; can you try R2 with R1 R3 with R1 (and related) instead? > > Res4 with Res1 > Res5 with Res4 > > and current order symmetrical constraints : > Res2 after Res1 > Res3 after Res2 > > Res4 after Res1 > Res5 after Res4 > > and migration-threshold=1 on all resources . > > What I want it that if I have a failure for example on Res3 is that all the > 5 Ressources are migrated. > > Is there a solution ? > > For example , with an HA LVM configuration and VM resources : > > Res1=VGA > Res2=FS-img-VM1 (where are the VM1 image and .xml) (FS-img-VM1 is on VGA LV) > Res3=VM1 > Res4=FS-img-VM2 (where are the VM2 image and .xml) (FS-img-VM1 is on another VGA > LV) > Res5=VM2 > > So current constraints are so that VGA is activated before the FS-img is > mounted and before the VM is started. > > But I want that if the VM1 fails, it can migrate on another node (together > with all other 4 resources) but with only the constraints above, the VGA > stalls the migration of the VM ... > > Is there any solution by constraints configuration ? > Note : we can't use group resources for now, because VMs are remote-nodes. > > Thanks > Alain Moullé > _______________________________________________ > Linux-HA mailing list is closing down. > Please subscribe to us...@clusterlabs.org instead. > http://clusterlabs.org/mailman/listinfo/users > _______________________________________________ > Linux-HA@lists.linux-ha.org > http://lists.linux-ha.org/mailman/listinfo/linux-ha _______________________________________________ Linux-HA mailing list is closing down. Please subscribe to us...@clusterlabs.org instead. http://clusterlabs.org/mailman/listinfo/users _______________________________________________ Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman/listinfo/linux-ha
