Hi All ,

In my environment we have DAG with three nodes .Two nodes are in PR site and one is in DR site .

When i do the replication test on the node in DR site i am facing the below mentioned error message.

RunspaceId       : a4cbb93c-18f4-4413-bdb6-34b2da05c402
Server           : server3
Check            : DBDisconnected
CheckDescription : Checks if any database copies are in the 'DisconnectedAndHealthy' state.
Result           : *FAILED*
Error            : Continuous Replication for database 'DB-1\server3' is in a 'DisconnectedAndHealthy' state on server 'server3'.
                   Communications couldn't be established with the server hosting the active copy of this database. Log shipping is currently stopped for this database copy.

All of you share me your suggestions and this is an production issue i need to fix this immediately.Please help me out on this

Hi ,

Please someone shed light on this case.

Hi ,

Is there any updates on this case ? Help me out :)

Disable tcp chimney, disable ipv6, and update database copy once again.

netsh int tcp set global autotuninglevel=disabled
netsh int tcp set global chimney=disabled
netsh int tcp set global rss=disabled

Update-MailboxDatabaseCopy -Identity DB_Manager-BB\BBBBVMEX02 -SourceServer BBBB-EX01 -Network BBBB-MB\DAGNetwork -DeleteExistingFiles -ManualResume

https://support.microsoft.com/en-us/kb/951037?wa=wsignin1.0

Make sure sleep NIC is not happening: http://blogs.technet.com/b/exchange/archive/2013/10/22/do-you-have-a-sleepy-nic.aspx

Sounds like it could be related.