[ClusterLabs] HA problem: No live migration when setting node on standby
arvidjaar at gmail.com
Fri Apr 14 07:53:40 EDT 2023
On Fri, Apr 14, 2023 at 2:35 PM Andrei Borzenkov <arvidjaar at gmail.com> wrote:
> As far as I can tell, pacemaker simply does not support migration
> together with demote/promote actions. I don't really know the reasons.
Thinking about it - migrating a resource depending on a master is
simply not possible in the general case. This requires the master to
be active on several nodes at the same time and it is a more or less
exceptional scenario. While stop/start works always.
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