10 Introduction
Advanced Features
Advanced features for the PowerVault MD3200i and MD3220i RAID storage
systems include:
•
Snapshot Virtual Disk
—Captures point-in-time images of a virtual disk
for backup, testing, or data processing without affecting the contents of
the source virtual disk.
•
Virtual Disk Copy
—generates a full copy of data from the source virtual
disk to the target virtual disk in a storage array. You can use Virtual Disk
Copy to back up data, copy data from disk groups that use smaller-capacity
physical disks to disk groups using greater capacity physical disks, or restore
snapshot virtual disk data to the source virtual disk.
NOTE: For instructions on deploying the correct options in the cluster
environment, see "Using Advanced (Premium) PowerVault Modular Disk
Storage Manager Features" on page 61.
book.book Page 10 Monday, June 21, 2010 1:45 PM
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