Dell-EMC
E20-260 · Question #132
A customer wants to refresh the underlying array that comprises one-half of their local RAID-1 mirrors. Their intent is to remove the discarded mirror from VPLEX control, but as a rollback…
The correct answer is A. Exclude the "--discard" option in VPlexcli when detaching the mirror. See the full explanation below for the reasoning.
Question
A customer wants to refresh the underlying array that comprises one-half of their local RAID-1 mirrors. Their intent is to remove the discarded mirror from VPLEX control, but as a rollback procedure, they want to ensure the detached device is a consistent copy of the original data. What is the proper way to perform this operation, meeting the customer's requirements?
Options
- AExclude the "--discard" option in VPlexcli when detaching the mirror
- BInclude the "--discard" option in VPlexcli when detaching the mirror
- CUtilize the GUI to detach the mirror consistently
- DUtilize the GUI to teardown the virtual volume
How the community answered
(27 responses)- A70% (19)
- B4% (1)
- C19% (5)
- D7% (2)
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