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Exchange Mailbox Database Replication Issue

Exchange Database Replication issue

  • To verify exchange database replication issue
  • Open Exchange Management Shell at Passive node and run the below command

               Get-MailboxDatabaseCopyStatus
              

If you have replication issue then the state is other than healthy or the numbers for the queues are increasing. 
Updating/re-seeding the database will solve the above issueFor re-seeding first we have to suspend the mailbox database                     Suspend-MailboxDatabaseCopy -Identity "DB1\EXCH02"
For re-seeding

       Update-MailboxDatabaseCopy -Identity "DB1\EXCH02" -DeleteExistingFiles

  • The duration of the seeding process will depend on the size of the database and the speed of the network.
  • When the update has completed it will automatically replication for the database copy