While troubleshooting a double disk failure with SyncMirror, you decide to remove and destroy a plex from a mirrored volume. What steps would you perform to remove a plex from a mirrored volume?

A.
Ensure the plex is offline and use the vol destroy plexname command.

B.
Ensure the plex is online and use the vol destroy plexname command.

C.
Take the volume offline and use the vol destroy command.

D.
Take the volume offline and use the vol destroy -f command.