The LLL Industries are using File Retention Capable Filesystem (CWORM) with NAS 5.4 on a Celerra File system. The CEO has been using it for a while and has saved a lot of files to it.
He tried to delete some files, the delete failed. He asked System Administration to delete them immediately.

What should be done first?

A.
Map the filesystem

B.
Change the retention period to now

C.
Change the state to EXPIRED

D.
Change the state to CLEAN