Didn't look any further so I don't know if there's conflicting info or not but I'd say at queuing, based on this article- http://technet.microsoft.com/en-us/library/dd298174.aspx#ClientExp
1. The command updates Active Directory, and then places a special message in the system mailbox within that Active Directory site that a move request has been initiated and is set to a status of Queued. Information about the move request is stored in two places: the target database's system mailbox and in Active Directory. If the move is an offline move, the mailbox is locked and can't be accessed until the move reaches a status of Completed. From: Sobey, Richard A [mailto:r.so...@imperial.ac.uk] Sent: Monday, April 04, 2011 6:50 AM To: MS-Exchange Admin Issues Subject: Move Requests Hiya, When using Move Requests without specifying a TargetDatabase, Exchange will randomly choose a database where IsExcludedFromProvisioning is False. Now consider you've got 500 Move Requests queued up. Is the database chosen at the time of the queueing, or the time that the Move Request is processed by the MRS? Richard --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com<mailto:listmana...@lyris.sunbeltsoftware.com> with the body: unsubscribe exchangelist --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe exchangelist
