Have you tried:
Start-ClusterNode -name <Quarantined Server> –ClearQuarantine
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My Exchange 2019 Cluster node for one of my two Mailbox Servers is in a Quarantine State and the DAG node is offline. The Node that is showing Quarantine status holds the passive copy of the Mailbox databases.
How do I get the node out of Quarantine State?
Can I simply use the "Get-ClusterGroup “Cluster Group” | Move-ClusterGroup –Node" powershell command to bring the DAG back online?
Please advise.
thank you,
Have you tried:
Start-ClusterNode -name <Quarantined Server> –ClearQuarantine
Hi Andy,
Thank you for responding. I did try "Start-ClusterNode -Name "Quarantined Server" -ClearQuarantine" command.
Still in Quarantine state...
The DAG is back on line and I am thinking we have to wait the 2 hour reset for the node to come out of quarantine.
And the when I do a Get-ClusterNode both nodes are coming up in a up state..
Yea, you may need to wait it out :(
So, my honest suggestion is to add at least another server to the DAG in the primary site so you always have redundancy even if one node is offline :)
just had the same issue. You have to stop the cluster node first: Stop-ClusterNode -Name "Quarantined Server".
Make sure you drained the node from all roles before.
Then you can start the node again using Start-ClusterNode -Name "Quarantined Server" -ClearQuarantine.