Sunday, April 24, 2011

Increase Exchange 2010 default move request

By default, Exchange 2010 support moves 2 mailboxes at the same time. To modify this default settings, you have to navigate to "<Exchange Installation Path>\Program Files\Microsoft\Exchange Server\V14\Bin". Using Notepad opens "MSExchangeMailboxReplication.exe.config" file.

Remark: This file is saved in Client Access Role servers.

1. Navigate to the "MRSConfiguration" session.

Figure 1: MRSConfiguration

2. Modify the following items to increase move request.

MaxActiveMovesPerSourceMDB = "50"
MaxActiveMovesPerTargetMDB = "50"
MaxActiveMovesPerSourceServer = "200"
MaxActiveMovesPerTargetServer = "200"
MaxTotalMovesPerMRS = "400"

Figure 2: Updated MRSConfiguration

3. Save and Close the "MSExchangeMailboxReplication.exe.config".
4. Launch "Exchange Management Shell", enter "Restart-Service MSExchangeMailboxReplication".

Now, the Exchange 2010 server can moves 50 mailboxes from source mailbox database to target mailbox database, and moves 200 mailboxes from source server to target server.


This posting is provided “AS IS” with no warranties, and confers no rights!

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