There may be times when database replication issues arise in your environment. These issues could be caused by hardware failures, network issues, or, in extremely rare cases, logfile corruption, and leave you with failed database copies that need to be reseeded. This recipe outlines the process for reseeding database copies using the Exchange Management Shell.
Suspend-MailboxDatabaseCopy -Identity DB01\MBX2 -Confirm:$false
Update-MailboxDatabaseCopycmdlet, as shown:
Update-MailboxDatabaseCopy -Identity DB01\MBX2 ` -DeleteExistingFiles
When using the