There are several steps to writing data in a CLARiiON array. With write caching enabled and a write aside value greater than the I/O size, what is the first step in the write operation?

A.
The storage processor flushes data to the vault

B.
The storage processor writes data to the disk

C.
The storage processor uses the CMI to mirror data to peer SP cache

D.
Storage Processor stores data to cache