On 05/02/2017 02:57 PM, Ken Gaillot wrote: > Hi, > > Upstream documentation on fencing in Pacemaker is available at: > > http://clusterlabs.org/doc/en-US/Pacemaker/1.1-pcs/html-single/Pacemaker_Explained/index.html#idm139683949958512 > > Higher-level tools such as crm shell and pcs make it easier; see their > man pages and other documentation for details. > > > On 05/01/2017 10:35 PM, Albert Weng wrote: >> Hi All, >> >> My environment : >> (1) two node (active/passive) pacemaker cluster >> (2) SAN storage attached, add resource type "filesystem" >> (3) OS : RHEL 7.2 >> >> In old version of RHEL cluster, when attached SAN storage path lost(ex. >> filesystem fail), >> active node will trigger fence device to reboot itself. >> >> but when i use pacemaker on RHEL cluster, when i remove fiber cable on >> active node, all resources failover to passive node normally, but active >> node doesn't reboot.
That is the default on-fail behavior of pacemaker-operations (==restart - either on the node itself or another node - except for stop where it is fence). Using the on-fail behavior fence as well for start & monitor should give you the desired behavior as I got it from your description. Regards, Klaus >> >> how to trigger fence reboot action when SAN filesystem lost? >> >> Thank a lot~~~ >> >> >> -- >> Kind regards, >> Albert Weng >> >> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> >> 不含病毒。www.avast.com > _______________________________________________ > Users mailing list: Users@clusterlabs.org > http://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 http://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