How many nsrmmd processes are now running on the storage node?

An EMC NetWorker storage node has two advanced file type devices that stage the data to two physical LTO-4 drives. Due to a hardware issue, the administrator has disabled one of the LTO-4 drives.

How many nsrmmd processes are now running on the storage node?
A . 5
B . 1
C . 3
D . 6

Answer: A