Issue with failback

Hi

Does anyone have a procedure for test a copy and failover, failback for SQL clusters, hosts?

Also, when I fail back, do I unprovision the luns from the DR host?

So here is what I have so far:

Set up RP CGs for SQL host

Presented luns to DR host from DR array replicating before failover

Failover was successful, SQL started

More files created on DR host and luns, looked like it was copying the other way

Failed back

Unprovisioned luns from DR host

RP copying again from Prod-DR

DR files created not on Prod copy after failback

Thanks in advance,

Admingirl