[SSI-users] Question regarding upgrade

[Xavier <xa...@ro...>]

Hi,

I'm a happy OpenSSI user for a few months now.
I maintain a 2-nodes cluster which run RedHat9 with 1.0.0-rc6.
I would like to upgrade to the latest code but... system is in
production and cannot be "down" (that's why I use a cluster).

Question: what's the best way to upgrade? Is possible to perform some
kind of rolling upgrade such on TruCluster (as example) ? Otherwise, 
how to minimize the downtime?

Any experience/feedback should be helpfull!

Regards,
Xavier
--
I believe the technical term is "Oops!"