Thanks for the feedback, Andrei. I only want cluster failover to occur if the filesystem or drbd resources fail, or if the cluster messaging layer detects a complete node failure. Is there a way to tell PaceMaker not to trigger a cluster failover if any of the p_mysql resources fail?
> -----Original Message----- > From: Users <users-boun...@clusterlabs.org> On Behalf Of Andrei > Borzenkov > Sent: Saturday, February 16, 2019 1:34 PM > To: users@clusterlabs.org > Subject: Re: [ClusterLabs] Why Do All The Services Go Down When Just One > Fails? > > 17.02.2019 0:03, Eric Robinson пишет: > > Here are the relevant corosync logs. > > > > It appears that the stop action for resource p_mysql_002 failed, and that > caused a cascading series of service changes. However, I don't understand > why, since no other resources are dependent on p_mysql_002. > > > > You have mandatory colocation constraints for each SQL resource with VIP. it > means that to move SQL resource to another node pacemaker also must > move VIP to another node which in turn means it needs to move all other > dependent resources as well. > ... > > Feb 16 14:06:39 [3912] 001db01a pengine: warning: > check_migration_threshold: Forcing p_mysql_002 away from 001db01a > after 1000000 failures (max=1000000) > ... > > Feb 16 14:06:39 [3912] 001db01a pengine: notice: LogAction: * > > Stop > p_vip_clust01 ( 001db01a ) blocked > ... > > Feb 16 14:06:39 [3912] 001db01a pengine: notice: LogAction: * > > Stop > p_mysql_001 ( 001db01a ) due to colocation with > p_vip_clust01 > > _______________________________________________ > Users mailing list: Users@clusterlabs.org > https://lists.clusterlabs.org/mailman/listinfo/users > > Project Home: http://www.clusterlabs.org Getting started: > http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > Bugs: http://bugs.clusterlabs.org _______________________________________________ Users mailing list: Users@clusterlabs.org https://lists.clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org