We have 8 node cluster (Esxi 5.5)
After rebooting the switch stops working vMotion.
And the HA agent's status has changed to Election or Unreachable (Excluding one node which has the HA agent status a master).
Tried to disable and re-enable XP on a cluster. Tried to delete a node from the cluster and enter it again.
What could be the problem?
Can you restart management agents?
Have you checked /var/logs/vmkernel.log and fdm.log? That would probably tell you if there is network / configuration issues. It sounds like the hosts cannot see other on management interface.