A customer wants to deploy concurrent SRDF with RAID-1 R1 devices in a Symmetrix VMAX
array. TimeFinder/Mirror scripts and RAID-1 BCVs will be used to take local point-in-time copies of
the R1 devices. How many mirror positions will remain for the R1 devices in this configuration?

A.
0

B.
1

C.
2

D.
3