Database Availability Group (DAG)

Pre-Stage the Cluster Name Object (CNO) for a Database Availability Group:

http://technet.microsoft.com/en-us/library/ff367878(v=exchg.150).aspx#feedback

 

Setting up DAG:

  1. Create a DAG
  2. Add Exchange Mailbox servers as members to that group
  3. Determine which active databases will have passive copies made and where those copies will be placed (if the DAG has multiple members)

 

Storage paths must be identical for copies !!!! (The same as NIC names on failover clusters)

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