Hi all,
I just finished migrating my VCenter server from v4.1 to v5.1. I performed an in-place migration successfully. I have a DRS/HA cluster with 4.1 ESXi nodes that still need to be migrated to vSphere 5.1. The problem i'm facing:
VMotion is not working for any VM! It fails with the error message: operation not allowed in current state of the host
I already tried to disconnect/reconnect hosts, restart VCenter Server, restart management agents on the hosts etc.... No success
I would appreciate any suggestion
Thank you