>>> Gabriele Bulfon <gbul...@sonicle.com> schrieb am 16.12.2020 um 15:56 in Nachricht <386755316.773.1608130588146@www>: > Thanks, here are the logs, there are infos about how it tried to start > resources on the nodes. > Keep in mind the node1 was already running the resources, and I simulated a > problem by turning down the ha interface.
Please note that "turning down" an interface is NOT a realistic test; realistic would be to unplug the cable. > > Gabriele > > > Sonicle S.r.l. : http://www.sonicle.com > Music: http://www.gabrielebulfon.com > eXoplanets : https://gabrielebulfon.bandcamp.com/album/exoplanets > > > > > > ---------------------------------------------------------------------------- > ------ > > Da: Ulrich Windl <ulrich.wi...@rz.uni-regensburg.de> > A: users@clusterlabs.org > Data: 16 dicembre 2020 15.45.36 CET > Oggetto: [ClusterLabs] Antw: [EXT] delaying start of a resource > > >>>> Gabriele Bulfon <gbul...@sonicle.com> schrieb am 16.12.2020 um 15:32 in > Nachricht <1523391015.734.1608129155836@www>: >> Hi, I have now a two node cluster using stonith with different >> pcmk_delay_base, so that node 1 has priority to stonith node 2 in case of >> problems. >> >> Though, there is still one problem: once node 2 delays its stonith action >> for 10 seconds, and node 1 just 1, node 2 does not delay start of resources, > >> so it happens that while it's not yet powered off by node 1 (and waiting its > >> dalay to power off node 1) it actually starts resources, causing a moment of > >> few seconds where both NFS IP and ZFS pool (!!!!!) is mounted by both! > > AFAIK pacemaker will not start resources on a node that is scheduled for > stonith. Even more: Pacemaker will tra to stop resources on a node scheduled > for stonith to start them elsewhere. > >> How can I delay node 2 resource start until the delayed stonith action is >> done? Or how can I just delay the resource start so I can make it larger > than >> its pcmk_delay_base? > > We probably need to see logs and configs to understand. > >> >> Also, I was suggested to set "stonith-enabled=true", but I don't know where >> to set this flag (cib-bootstrap-options is not happy with it...). > > I think it's on by default, so you must have set it to false. > In crm shell it is "configure# property stonith-enabled=...". > > Regards, > Ulrich > > > _______________________________________________ > Manage your subscription: > https://lists.clusterlabs.org/mailman/listinfo/users > > ClusterLabs home: https://www.clusterlabs.org/ _______________________________________________ Manage your subscription: https://lists.clusterlabs.org/mailman/listinfo/users ClusterLabs home: https://www.clusterlabs.org/