An engineer is testing controller failover on a newly installed Storage Center.
Which process should the engineer use?
A.
Start server IO to a volume, restart a controller, then rebalance ports and ensure no IO errors.
B.
Start server IO to a volume, restart either controller, and ensure no IO errors are reported.
C.
Start server IO to volumes owned on each controller, restart the controllers sequentially, and ensure no IO
errors.
D.
Start server IO to volumes owned on each controller, restart the controllers simultaneously, and ensure no
IO errors.