NS0-521 · Question #11
What needs to be done to create a consistent Snapshot copy of a LUN without disruptions?
The correct answer is B. Quiesce I/O to the LUN. To create a consistent Snapshot copy of a LUN without disruptions, it is necessary to quiesce I/O to the LUN. This process involves pausing or temporarily stopping the input/output operations to ensure that the data is in a consistent state when the snapshot is taken. This…
Question
What needs to be done to create a consistent Snapshot copy of a LUN without disruptions?
Options
- AEnsure that the LUN is the only one in the volume.
- BQuiesce I/O to the LUN.
- CEnsure that the LUN Is unmapped from the host.
- DMap the LUN to a host.
How the community answered
(34 responses)- A3% (1)
- B88% (30)
- C6% (2)
- D3% (1)
Explanation
To create a consistent Snapshot copy of a LUN without disruptions, it is necessary to quiesce I/O to the LUN. This process involves pausing or temporarily stopping the input/output operations to ensure that the data is in a consistent state when the snapshot is taken. This method is crucial for maintaining data integrity and consistency in the snapshot.
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