Dell MD3220 Computer Accessories User Manual


 
150 Configuration: Premium Feature—Snapshot Virtual Disks
3
Select
Virtual Disk
Snapshot
Create
. Alternatively, you can right-
click the source virtual disk and select
Create Snapshot Virtual Disk
from
the pop-up menu.
The
Create Snapshot Virtual Disk Wizard - Introduction
dialog is
displayed.
4
Select
Advanced
, and click
Next
.
The
Specify Names
window is displayed.
5
Enter the
Snapshot visual disk name
and the
Snapshot repository virtual
disk name
and click
Next.
The
Allocate Capacity
window is displayed.
6
In the
Capacity allocation
area, select:
Free capacity on same disk group as base (recommended)
Free capacity on different disk group
Unconfigured capacity (create new disk group)
7
Enter the snapshot repository virtual disks capacity as a percentage of the
source virtual disks capacity and click
Next
.
The
Specify Virtual Disk Parameters
window is displayed.
8
In the
Snapshot virtual disk parameters
area, select the relevant mapping
option, you can select:
Automatic
Map later
9
In the
Snapshot repository virtual disk parameters
area, enter the system
behavior when:
The snapshot repository virtual disk is full to the selected percentage
level.
The snapshot repository virtual disk is full.
10
Click
Next
.
The
Preview
window containing the summary of the snapshot virtual disk
is displayed.
11
Click
Finish
.
The
Completed
window is displayed.
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