Dell MD3200i, MD3220i 12 Configuration: Premium Feature Virtual Disk Copy

Contents 11
Disabling a Snapshot Virtual Disk. . . . . . . . . . . . 159
Preparing Host Servers to Re-create
a Snapshot Virtual Disk . . . . . . . . . . . . . . . 160
Re-creating a Snapshot Virtual Disk . . . . . . . . . . 161
12 Configuration: Premium Feature—
Virtual Disk Copy . . . . . . . . . . . . . . . . . . 163
Creating a Virtual Disk Copy for
an MSCS Shared Disk . . . . . . . . . . . . . . . . . . 164
Virtual Disk Read/Write Permissions . . . . . . . . . . 165
Virtual Disk Copy Restrictions. . . . . . . . . . . . . . 165
Creating a Virtual Disk Copy. . . . . . . . . . . . . . . 166
Before you Begin . . . . . . . . . . . . . . . . . . 167
Virtual Disk Copy and
Modification Operations . . . . . . . . . . . . . . 167
Create Copy Wizard . . . . . . . . . . . . . . . . 167
Failed Virtual Disk Copy. . . . . . . . . . . . . . . 168
Preferred RAID Controller Module Ownership . . . . . 168
Failed RAID Controller Module . . . . . . . . . . . . . 168
Copy Manager . . . . . . . . . . . . . . . . . . . . . . 169
Copying the Virtual Disk . . . . . . . . . . . . . . . . . 169
Storage Array Performance
During Virtual Disk Copy . . . . . . . . . . . . . . . . 170
Setting Copy Priority. . . . . . . . . . . . . . . . . . . 170
Stopping a Virtual Disk Copy . . . . . . . . . . . . . . 171
Recopying a Virtual Disk . . . . . . . . . . . . . . . . 172
book.book Page 11 Wednesday, May 26, 2010 2:14 PM