Exchange 2010 + DAG replication failed
One day I have noticed that a database replication had status “Failed”.
It happened after rebooting servers.
So, I tried to suspend and resume the replication – unsuccessfully – the same status “Failed”.
I looked for a recipe on the Internet and found this: http://www.youdidwhatwithtsql.com/cluster-network-san1-is-partitioned/1288 but I couldn’t do it because it said “some network adpaters have to be removed”.
So, I just rebooted servers: the mail DB at first and the copy at second.
After that the replication status became “Healthy” and a queue started to countdown.
Maybe this hotfixes can help too – I didn’t check this: http://blogs.technet.com/b/exchange/archive/2011/11/20/recommended-windows-hotfix-for-database-availability-groups-running-windows-server-2008-r2.aspx
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