Dell POWERVAULT MD3620I - Manual (Page 5)

Contents 5
Media Verification
. . . . . . . . . . . . . . . . .
44
Cycle Time . . . . . . . . . . . . . . . . . . . . . 44
Virtual Disk Operations Limit . . . . . . . . . . . . 45
Disk Group Operations . . . . . . . . . . . . . . . . . . 45
RAID Level Migration . . . . . . . . . . . . . . . . 45
Segment Size Migration
. . . . . . . . . . . . . .
46
Virtual Disk Capacity Expansion
. . . . . . . . . .
46
Disk Group Expansion . . . . . . . . . . . . . . . 46
Disk Group Defragmentation . . . . . . . . . . . . 47
Disk Group Operations Limit . . . . . . . . . . . . 47
RAID Background Operations Priority . . . . . . . . . 47
Virtual Disk Migration and Disk Roaming . . . . . . . . 48
Disk Migration . . . . . . . . . . . . . . . . . . . 48
Disk Roaming
. . . . . . . . . . . . . . . . . . . .
50
Host Server-to-Virtual Disk Mapping
. . . . . . . .
50
Host Types
. . . . . . . . . . . . . . . . . . . . .
51
Advanced Features . . . . . . . . . . . . . . . . . . . 51
Snapshot Virtual Disks . . . . . . . . . . . . . . . 51
Snapshot Repository Virtual Disk . . . . . . . . . . 52
Virtual Disk Copy
. . . . . . . . . . . . . . . . . .
52
Virtual Disk Recovery
. . . . . . . . . . . . . . . .
53
Using Snapshot and Disk Copy Together . . . . . . 54
Multi-Path Software . . . . . . . . . . . . . . . . . . . 54
Preferred and Alternate Controllers
and Paths . . . . . . . . . . . . . . . . . . . . . . 54
Virtual Disk Ownership . . . . . . . . . . . . . . . 55
Load Balancing . . . . . . . . . . . . . . . . . . . . . 56
Monitoring MD3600i Series System
Performance
. . . . . . . . . . . . . . . . . . . . . . . 57
book.book Page 5 Tuesday, June 18, 2013 3:09 PM