Home » Network Appliance » NS0-155 » For aggregates or traditional volume SyncMirror to work correctly, the configuration of each plex should be identical with regard to ____________.
For aggregates or traditional volume SyncMirror to work correctly, the configuration of each plex should be identical with regard to ____________.
A. NVRAM
B. Mirrored Snapshot copies
C. RAID groups and disk sizes
D. NDMP and Snapshot copies
Correct Answer: C
Explanation/Reference:
Explanation:
SyncMirror is essentially a RAID-1 mirror; hence the name. The best practice is to mirror storage of equal performance; i.e. identical RAID groups and disk sizes (number of spindles, IOPS). If you were to mirror two storage devices of different performance, the slower device would be the limiting factor.
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