Hi,
We have had a Hyper-V failover cluster running for some time now and works well. I ran the validate-configuration tool after some minor failover problems (slow migration and servers shutting down if a node is lost instead of live migrating to another node) and the Storage validation fails with the following errors:
Failed to attach disk with ID fcfbe40e from node blade12.domain.local (error Access is denied.
). Please retry after restarting blade12.domain.local.
Failed to attach disk with ID fcfbe40e from node blade12.domain.local (error Access is denied.
). Please retry after restarting blade12.domain.local.
There is blade10, blade11, blade12, blade13 and blade14 in the cluster. All nodes can handle vitual machines and will live migration manually without problems. I suspect there is something fundementally wrong with the configuration of either the FC or the SAN.
Any Ideas?
Regards,
James