I upgrade yesterday my VC to Version 5, afterwards all Host's (Version 4.1) are desconnected and shown as not responding. Massage from HA
"vSphere HA Agent for this host has an Error: The vSphere agent is not reachable from vCenter Server
vSphere HA cannot be configured on this Host because its SSL thumbprint has not been verified. Check that vCenter Server is confugured to Verify SSL thumbprints and that the thumbprint for this host has been verified.
The CV Settings are to verify SSL but I can't see any Host into this Window to verify it manuell!
Removed and add agian all Host
Set Cert Password to default on the VC
Still no change to get it fixed
Do any body any Idee?
Many Thanks for your Help