I have exchange 2016 DAG with many DBs. I see one passive DB has an extremely high copy queue length. Others are ok. What could cause it?
I have exchange 2016 DAG with many DBs. I see one passive DB has an extremely high copy queue length. Others are ok. What could cause it?
Is the affected passive DB on the same node as other DBs?
Like Andy said, the most common cause of the issue is network.
I am writing here to confirm with you how thing going now?
Did the issue get resolved?
Network or disk issues typically.
If it continues, consider reseeding that database:
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