>>This is by intention - we do not want to stop pmxcfs only because coorosync >>service stops.
Yes, but at shutdown, it could be great to stop pmxcfs before corosync ? I ask the question, because the 2 times I have problem, it was when shutting down a server. So maybe some strange behaviour occur with both corosync && pmxcfs are stopped at same time ? looking at the pve-cluster unit file, why do we have "Before=corosync.service" and not "After=corosync.service" ? I have tried to change this, but even with that, both are still shutting down in parallel. the only way I have found to have clean shutdown, is "Requires=corosync.server" + "After=corosync.service". But that mean than if you restart corosync, it's restart pmxcfs too first. I have looked at systemd doc, After= should be enough (as at shutdown it's doing the reverse order), but I don't known why corosync don't wait than pve-cluster ??? (Also, I think than pmxcfs is also stopping after syslog, because I never see the pmxcfs "teardown filesystem" logs at shutdown) ----- Mail original ----- De: "dietmar" <diet...@proxmox.com> À: "aderumier" <aderum...@odiso.com>, "Thomas Lamprecht" <t.lampre...@proxmox.com> Cc: "Proxmox VE development discussion" <pve-devel@lists.proxmox.com> Envoyé: Mardi 15 Septembre 2020 07:45:41 Objet: Re: [pve-devel] corosync bug: cluster break after 1 node clean shutdown > Now, that logging work, I'm also seeeing pmxcfs errors when corosync is > stopping. > (But no pmxcfs shutdown log) > > Do you think it's possible to have a clean shutdown of pmxcfs first, before > stopping corosync ? This is by intention - we do not want to stop pmxcfs only because coorosync service stops. Unit] Description=The Proxmox VE cluster filesystem ConditionFileIsExecutable=/usr/bin/pmxcfs Wants=corosync.service Wants=rrdcached.service Before=corosync.service Before=ceph.service Before=cron.service After=network.target After=sys-fs-fuse-connections.mount After=time-sync.target After=rrdcached.service DefaultDependencies=no Before=shutdown.target Conflicts=shutdown.target _______________________________________________ pve-devel mailing list pve-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel