Hi. I have a typical 3-node cluster with 2 x HA nodes in primary data center with synchronous commit, and 1 x DR node in remote data center with asynchronous commit and manual failover. I'm referring to what is the prod cluster. I would like to simulate a DR scenario where the primary data center is unavailable. Can I change the availability mode of the secondary replica on the remote node from asynch to synch with manual failover, do a failover from the primary data center to remote data center, then fail back again to the former primary node? Thanks.
