A storage administrator configured a SnapSure snapshot schedule for a heavily utilized production file system. According to the schedule, three snapshots are to be created per hour, with the first snapshot created at one minute past the hour.
After an hour, the administrator noticed that the first snapshot was not created on time.
What is the cause of this issue?
A.
The PFS SavVol has run out of space.
B.
The VNX for File has experienced a network outage.
C.
The VNX for File database backup has started in the background.
D.
The HWM was not configured manually for Auto Extension.
I agree with the answer. C
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Note from “Using VNX SnapSure” guide:
Do not schedule acheckpoint-refresh from 1 to 5 minutes past the hour because this conflicts with an internal VNX for Filedatabase backup process. Allow at least 15 minutes between creation or refresh of SnapSure checkpoints of the same PFS.
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Note from “Using VNX SnapSure” guide:
Do not schedule acheckpoint-refresh from 1 to 5 minutes past the hour because this conflicts with an internal VNX for Filedatabase backup process. Allow at least 15 minutes between creation or refresh of SnapSure checkpoints of the same PFS.
So – “C”
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