1:17 p.m.
Hi,
To the best of my knowledge there's no reason why a rolling upgrade
wouldn't work seamlessly.
There's nothing version specific about the recovery and no reason I'm aware
of that differing versions of ganesha wouldn't work side by side in an HA
cluster over the course of an upgrade.
I suggest you play it safe and try it in a non-production environment
before doing it on a production system.
HTH.
On Thu, Nov 21, 2019 at 2:07 PM Charles Hedrick <hedrick(a)rutgers.edu> wrote:
I understand that Genesha supports HA configurations. Software
upgrades
are a lot more frequent than hardware failures. The ability to do upgrades
is actually more of a motivation for HA than handling failures. Do you
support rolling upgrades, i.e. upgrading one node while the other is
active? That would require that the two nodes would end up with different
versions for at least some period of time.
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