Dell-EMC
E20-545 · Question #134
A Storage Administrator tries to expand the size of a thin pool LUN in a pool that is oversubscribed by 70%. The operation fails. What could be causing this issue?
The correct answer is B. The LUN is participating in a Mirror Group. See the full explanation below for the reasoning.
Question
A Storage Administrator tries to expand the size of a thin pool LUN in a pool that is oversubscribed by 70%. The operation fails. What could be causing this issue?
Options
- AA thin pool LUN cannot be expanded.
- BThe LUN is participating in a Mirror Group.
- CThe LUN is still being accessed by a host.
- DThe pool does not have enough free space.
How the community answered
(18 responses)- B78% (14)
- C17% (3)
- D6% (1)
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