E20-520

E20-520: Calriion solutions specialist exam

1. Which statement describes the operation of the reserved LUN pool?
A. Due to automatic LUN assignment, all reserved LUN pool LUNs must be the same size and the same
RAID type.
B. Each LUN in the reserved LUN pool may be assigned to multiple source LUNs.
C. Reserved LUN pool is shared with SnapView, Incremental SAN Copy, and MirrorView/A.
D. Separate reserved LUN pools are required for SnapView, Incremental SAN Copy, and MirrorView/A.
Answer: C 
 

2. Which statement describes the operation of the reserved LUN pool?
A. All reserved LUNs must be the same size, on FC disks, and have the same RAID type.
B. LUN IDs of reserved LUNs in the reserved LUN pool can only be between 2048 and 4097.
C. Reserved LUN pool is shared between SnapView, Incremental SAN Copy, and MirrorView/A.
D. Separate reserved LUN pools are required for SnapView, Incremental SAN Copy, and MirrorView/A.
Answer: C 
 

3. Which statement describes how the reserved LUN pool functions?
A. Due to automatic LUN assignment, all reserved LUN pool LUNs must be the same size and the same
RAID type.
B. LUNs may be added to, but cannot be removed from, the reserved LUN pool.
C. SnapView allocates another available reserved LUN to the source LUN when a reserved LUN is full.
D. When a reserved LUN is allocated to a source LUN pool, space is allocated at the end of the reserved
LUN for the pointers needed to track the chunks on that source LUN.
Answer: C