Checking Exchange Mailstore Database Seed Status Percentage completion and Copy Speed

Today one of my DAG database started giving issues, I had to delete and create new DAG DB copy.

but I was not able to get what is the status of the Copied data, What is Speed of copying??

So here is the magical command which revealed all that information.

Get-MailboxDatabaseCopyStatus

Let us suppose you have a Exchange server named EX02

The database here which is seeding is named MailDB01

So we executed following command to reveal all the seeding process status details

Get-MailboxDatabaseCopyStatus “MailDB01\EX02” | FL

and in the Output screen you can see all the details

Further to calculate estimate time for completion you can use the following script

http://www.flobee.net/estimate-the-time-to-complete-seeding-a-mailbox-database-copy/ 

Thanks