Dell PowerVault MD3200 - Page 11

Contents 11
Resuming a Snapshot Rollback . . . . . . . . . . 160
Canceling a Snapshot Rollback . . . . . . . . . . 161
11 Configuration: Premium Feature—
Virtual Disk Copy . . . . . . . . . . . . . . . . . . 163
Types of Virtual Disk Copies. . . . . . . . . . . . . . . 164
Offline Copy
. . . . . . . . . . . . . . . . . . . . . 164
Online Copy
. . . . . . . . . . . . . . . . . . . . . 165
Creating a Virtual Disk Copy for an
MSCS Shared Disk
. . . . . . . . . . . . . . . . . . . . 166
Virtual Disk Read/Write Permissions
. . . . . . . . . . 166
Virtual Disk Copy Restrictions. . . . . . . . . . . . . . 167
Creating a Virtual Disk Copy
. . . . . . . . . . . . . . . 168
Before you Begin
. . . . . . . . . . . . . . . . . . 168
Virtual Disk Copy and Modification
Operations . . . . . . . . . . . . . . . . . . . . . 169
Create Copy Wizard
. . . . . . . . . . . . . . . . 169
Failed Virtual Disk Copy. . . . . . . . . . . . . . . 169
Preferred RAID Controller Module Ownership . . . . . 170
Failed RAID Controller Module
. . . . . . . . . . . . . 170
Copy Manager
. . . . . . . . . . . . . . . . . . . . . . 170
Copying the Virtual Disk . . . . . . . . . . . . . . . . . 171
Storage Array Performance During
Virtual Disk Copy
. . . . . . . . . . . . . . . . . . . . . 172
Setting Copy Priority
. . . . . . . . . . . . . . . . . . . 173
Stopping a Virtual Disk Copy
. . . . . . . . . . . . . . 173
book.book Page 11 Tuesday, September 27, 2011 3:25 PM