----- On 4 Aug, 2022, at 19:46, Reid Wahl nw...@redhat.com wrote: >> It shuts down ha-idg-2: >> 2022-08-03T01:19:51.866200+02:00 ha-idg-2 systemd-logind[1535]: Power key >> pressed. >> 2022-08-03T01:19:52.048335+02:00 ha-idg-2 systemd-logind[1535]: System is >> powering down. >> 2022-08-03T01:19:52.051815+02:00 ha-idg-2 systemd[1]: Stopped target >> resource-agents dependencies. >> ... > > Yes, but it thought it was shutting down ha-idg-1. > >> >> Then it stops cluster software on ha-idg-1: >> Aug 03 01:19:58 [19361] ha-idg-1 pacemakerd: warning: pcmk_child_exit: >> Shutting >> cluster down because crmd[19368] had fatal failure >> Aug 03 01:19:58 [19361] ha-idg-1 pacemakerd: notice: pcmk_shutdown_worker: >> Shutting down Pacemaker >> Aug 03 01:19:58 [19361] ha-idg-1 pacemakerd: notice: stop_child: >> Stopping >> pengine | sent signal 15 to process 19367 >> ... > > Node ha-idg-1 received a notification from the fencer that said "hey, > we just fenced ha-idg-1!" Then it said "oh no, that's me! I'll shut > myself down now." > > That can be helpful if we're using fabric fencing. That's not supposed > to happen with power fencing. The shutdown on ha-idg-1 didn't hurt > anything, but it should have gotten powered off (instead of powering > off ha-idg-2. > What is "fabric" fencing and "power" fencing ? Fabric something like ILO or IPMI ? And power fencing is cutting off power by controllable UPS or power switches ?
Bernd
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