----- On Aug 13, 2019, at 1:19 AM, kgaillot kgail...@redhat.com wrote:
>
> The key messages are:
>
> Aug 09 17:43:27 [6326] ha-idg-1 crmd: info: crm_timer_popped:
> Election
> Trigger (I_DC_TIMEOUT) just popped (20000ms)
> Aug 09 17:43:27 [6326] ha-idg-1 crmd: warning: do_log: Input
> I_DC_TIMEOUT received in state S_PENDING from crm_timer_popped
>
> That indicates the newly rebooted node didn't hear from the other node
> within 20s, and so assumed it was dead.
>
> The new node had quorum, but never saw the other node's corosync, so
> I'm guessing you have two_node and/or wait_for_all disabled in
> corosync.conf, and/or you have no-quorum-policy=ignore in pacemaker.
>
> I'd recommend two_node: 1 in corosync.conf, with no explicit
> wait_for_all or no-quorum-policy setting. That would ensure a
> rebooted/restarted node doesn't get initial quorum until it has seen
> the other node.
That's my setting:
expected_votes: 2
two_node: 1
wait_for_all: 0
no-quorum-policy=ignore
I did that because i want be able to start the cluster although one node has
e.g. a hardware problem.
Is that ok ?
Bernd
Helmholtz Zentrum Muenchen
Deutsches Forschungszentrum fuer Gesundheit und Umwelt (GmbH)
Ingolstaedter Landstr. 1
85764 Neuherberg
www.helmholtz-muenchen.de
Aufsichtsratsvorsitzende: MinDir'in Prof. Dr. Veronika von Messling
Geschaeftsfuehrung: Prof. Dr. med. Dr. h.c. Matthias Tschoep, Heinrich Bassler,
Kerstin Guenther
Registergericht: Amtsgericht Muenchen HRB 6466
USt-IdNr: DE 129521671
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