The Reserved Capacity for a Storage Resource Pool (SRP) on a VMAX3 has been set to 15%. A TimeFinder
SnapVX snapshot has been created for a Storage Group containing 10 devices. An application is actively
performing read and write I/Os to these devices. The snapshot is linked to the target in Copy mode. Allocation
for the SRP reaches 85%.
What will happen to the copy process?
A.
Copy to target will halt
B.
Copy to target will fail
C.
Tracks required for the copy will be allocated from the Reserved Capacity
D.
Copy to target will continue and complete
The Correct answer is “A.Copy to target will halt”
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When SRP gets to where only Reserved Capacity is left:
•Snapshots will fail when new allocations for snapshot deltas are required. The snapshot has to be terminated.
•Copy to targets will HALT. Copy will resume if free space is made available in the SRP or if the Reserved Capacity is lowered.
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