[Pacemaker] Suicide fencing and watchdog questions

Vladislav Bogdanov bubble at hoster-ok.com
Tue Nov 25 06:37:10 EST 2014


Is there any information how watchdog integration is intended to work?
What are currently-evaluated use-cases for that?
It seems to be forcibly disabled id SBD is not detected...

Also, is there any way to make node (in one-node cluster ;) ) to suicide
if it detects fencing is required? Technically, that can be done with
IPMI 'power cycle' or 'power reset' commands - but node (and thus the
"whole" cluster) will not know about fencing is succeeded, because if it
received the answer, then fencing failed. But node will be hard reboot
and thus cleaned up otherwise.


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