In site1 there are two mailbox servers and the FSW. Site 2 has 1 MBX, and Site 3 has 1 MBX, If that is correct then if site 1 went totally offline then the DAG would be totally down and all databases would be dismounted as you have lost quorum. (see my
initial question: http://social.technet.microsoft.com/Forums/en-US/exchange2010/thread/aeb680ad-6aef-489e-bc76-3815bf63c7f7)
Question1: if I move active databases from site1 to site2 before power outage in site1 and FSW is still in site1 CAS, will databases be dismounted after site1 outage?
Question2: If I change FSW to CAS in site2 before outage in site1, will databases be mounted automatically in site2?
Thank you for your sharing and support.