[ClusterLabs] Two node cluster without fencing and no split brain?
arvidjaar at gmail.com
Thu Jul 22 06:10:45 EDT 2021
On Thu, Jul 22, 2021 at 1:05 PM Jehan-Guillaume de Rorthais
<jgdr at dalibo.com> wrote:
> To do some rewording in regard with the current topic: if Pacemaker is able to
> stop its resources after a quorum lost, it will not reboot, no "death" either.
And how exactly is the remaining quorate partition supposed to know
that this, inquorate, partition has stopped its resources and it is
now safe to activate these resources somewhere else?
The only way to put an inquorate partition in the known state is to
kill it. Quorum is there to decide who will survive, but it is not
enough to safely take over resources. You must be sure resources are
no more active.
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