Cluster broke?

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i have been running 2 node cluster last 6 months nominal issues.

today, both halves of cluster have gone down.

neither of 2 nodes recognize hosting cluster under failover cluster manager.

if try 'validate configuration', each host recognizes part of cluster, in shows @ ' host1.contoso.com (clustername) ' or ' host2.contoso.com (clustername) '.

in each instance not add other host.  following error message appears when trying add other host:

  unable determine if have administrator privileges on server
  'host#.constoso.com'. please ensure sure server service , remote
  registry services enabled, , firewall configured
  remote access.


appreciated, has taken down 2 dozen virtual machines in process of being used testing.

thank help!


-aaron

which o/s version , edition? running hyper-v?

do have external domain controller or dcs vms on cluster?



Windows Server  >  High Availability (Clustering)



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