On 04/15/2016 02:21 PM, Digimer wrote: > On 15/04/16 03:12 AM, Andrey Rogovsky wrote: >> Hi >> How to suicide works? >> I want to reboot node when it lost networking and get out from cluster. > Stonith can't really on the failed/lost node behaving in any predictable > way. So self-fencing, ssh fencing and what not are not going to work. > > Now, if your machine has a hardware watchdog timer, that can work. I've > not used it myself, but others here may have insight on that. > Basically you can use sbd (https://github.com/ClusterLabs/sbd) to take care of the watchdog and to stop triggering it in cases where you want the node to reliably reboot. Integration with pacemaker might look a little different depending on which distribution or pacemaker-version you are on. Primary intent why sbd came into life was to distribute poison pills via shared storage but you can use it with a hardware-watchdog alone.
Klaus _______________________________________________ Users mailing list: Users@clusterlabs.org http://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