Home » Network Appliance » NS0-155 » When replicating data between 32-bit and 64-bit aggregates, which two are allowed?
When replicating data between 32-bit and 64-bit aggregates, which two are allowed? (Choose two)
A. NDMPcopy
B. QSM
C. vol copy
D. VSM
Correct Answer: AB
Explanation/Reference:
Explanation:
http://www.netapp.com/us/system/pdf-reader.aspx?m=tr-3786.pdf&cc=us
http://wafl.co.uk/ndmpcopy/
Because volume SnapMirror works at the block level, the source and destination must both be FlexVol volumes in the same aggregate type. The source and destination of a volume SnapMirror relationship must either both be FlexVol volumes in 32-bit aggregates or both be FlexVol volumes in 64-bit aggregates.
Therefore you cannot create a volume SnapMirror relationship from a FlexVol volume in a 32-bit aggregate to a FlexVol volume in a 64-bit aggregate or vice versa.
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