On same Mailbox server with DAG, The power shell command 'get-mailboxdatabasecopystatus name/server' gives a valid status. BUT, The EMC returns a different status value. The powershell status is correct. I have even closed out emc and restarted with same incorrect results. Mike

I wouldn't trust the EMC, does the event viewer tells you something? I have seen that EMC sometimes is a bit "laggy" with the information while EMS shows the correct informationJonas Andersson | Microsoft Community Contributor Award 2011 | MCITP: EMA 2007/2010 | Blog: http://www.testlabs.se/blog | Follow me on twitter: jonand82

Hi Mike, Please see this blog, seems like the issue will be fixed in SP1 RU3. Database copies fail to display after upgrading to Exchange 2010 Service Pack 1 http://blogs.technet.com/b/timmcmic/archive/2010/10/04/database-copies-fail-to-display-after-upgrading-to-exchange-2010-service-pack-1.aspx And similar post: Database copies are not all showing up in EMC after SP1 upgrade http://social.technet.microsoft.com/Forums/en-US/exchange2010/thread/37d96c3d-433e-4447-b696-c0c00e257765/Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Hi Mike, Any updates?Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.