A technician is working with a storage array that has 15 total slots for hard drives. The technician
is tasked with configuring two separate RAID 5 volumes of the same size, sharing a global hot
spare. 1TB drives are the largest available for this model storage array. Using the 1TB drives,
which of the following is the LARGEST raw volume size attainable?
A.
6 TB
B.
7 TB
C.
7.5 TB
D.
8 TB
Anybody,please explain…
The question leads you to assume the two raid 5’s are identical and sharing the same hotspare.
So 15 drives minus 1 hotspare = 14 drives. Devided by 2 leaves 7 drives for each raid 5.
Raid 5 requiring extra drive for use with parity leaving 6 drives worth of storage space available for each of the 2 raid 5 arrays.
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