Best practise: Install Update under Open-E Active Active Failover and Windows Cluster

Hello guys,

we going to update our open-e system from 7.0up11.9101.8826 64bit to up12 build 10529.

We have two open-e san server with the active active feature enabled (love it). Our Hyper-V Cluster works with 5 Host Server.

Whats the best practise to perform an open-e update with zero downtime?

In my opinion:
- Move all iscsi resources to node b
- update node a
- move all resources to node a
- update node b

Thank you for replay.

Steffen :-)

Procedure is correct. Between moving resrouces please make sure data is already in sync between nodes.

thank you for your fast answer.

I'll check the sync process.

best
steffen