A customer has decided that he wants to upgrade FLARE on his storage system from his current release. After using the software to upgrade to a newer release, he realizes he picked the wrong version and wishes to go back to the old version. Is this possible?

A.
He must re-run the SIW and select the old version of FLARE

B.
He must select the revert option from storage system Properties; software tab.

C.
There is no way to downgrade a CLARiiON array from one revision to a previous revision

D.
If he has not yet committed the new FLARE, he can select the revert option from storage system Properties; Software tab.