Dell PowerVault MD3200i - Manual (Page 5)

Contents 5
Foreground Initialization
. . . . . . . . . . . . . .
43
Consistency Check . . . . . . . . . . . . . . . . . 44
Media Verification . . . . . . . . . . . . . . . . . 44
Cycle Time . . . . . . . . . . . . . . . . . . . . . 44
Virtual Disk Operations Limit . . . . . . . . . . . . 45
Disk Group Operations . . . . . . . . . . . . . . . . . . 45
RAID Level Migration
. . . . . . . . . . . . . . . .
45
Segment Size Migration . . . . . . . . . . . . . . 45
Virtual Disk Capacity Expansion . . . . . . . . . . 46
Disk Group Expansion . . . . . . . . . . . . . . . 46
Disk Group Defragmentation . . . . . . . . . . . . 46
Disk Group Operations Limit
. . . . . . . . . . . .
47
RAID Background Operations Priority . . . . . . . . . 47
Virtual Disk Migration and Disk Roaming . . . . . . . . 48
Disk Migration
. . . . . . . . . . . . . . . . . . .
48
Disk Roaming
. . . . . . . . . . . . . . . . . . . .
50
Advanced Features . . . . . . . . . . . . . . . . . . . 50
Host Server-to-Virtual Disk Mapping . . . . . . . . 51
Host Types . . . . . . . . . . . . . . . . . . . . . 51
Snapshot Virtual Disks
. . . . . . . . . . . . . . .
51
Snapshot Repository Virtual Disk
. . . . . . . . . .
52
Virtual Disk Copy . . . . . . . . . . . . . . . . . . 53
Virtual Disk Recovery . . . . . . . . . . . . . . . . 54
Using Snapshot and Disk Copy Together . . . . . . 54
Multi-Path Software . . . . . . . . . . . . . . . . . . . 54
Preferred and Alternate
Controllers and Paths . . . . . . . . . . . . . . . . 55
Virtual Disk Ownership
. . . . . . . . . . . . . . .
55
Load Balancing . . . . . . . . . . . . . . . . . . . . . 56
book.book Page 5 Tuesday, June 18, 2013 3:15 PM