Dell PowerVault MD3000i Hardware Manual
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Brand: Dell
Category: Enclosure , Network Storage Server , Software , Speaker System , Storage
Type: Hardware owner's manual for Dell PowerVault MD3000i
Pages: 106 (1.56 Mb)
4 Contents
Supported RAID Levels . . . . . . . . . . . . . . . . . 31
RAID 0
. . . . . . . . . . . . . . . . . . . . . . . 31
RAID 1
. . . . . . . . . . . . . . . . . . . . . . . 31
RAID 5
. . . . . . . . . . . . . . . . . . . . . . . 32
RAID 10
. . . . . . . . . . . . . . . . . . . . . . . 32
RAID Level Usage
. . . . . . . . . . . . . . . . . 32
Segment Size
. . . . . . . . . . . . . . . . . . . . 33
Hot Spares and Rebuild
. . . . . . . . . . . . . . . . . 33
Global Hot Spares
. . . . . . . . . . . . . . . . . 33
Hot Spare Operation
. . . . . . . . . . . . . . . . 33
Rebuild
. . . . . . . . . . . . . . . . . . . . . . . 34
Media Errors and Unreadable Sectors . . . . . . . . . 34
RAID Operations and Features
. . . . . . . . . . . . . 35
Virtual Disk Operations
. . . . . . . . . . . . . . . 35
Disk Group Operations
. . . . . . . . . . . . . . . 37
RAID Background Operations Priority
. . . . . . . 39
Virtual Disk Migration and Disk Roaming
. . . . . 40
Advanced Features
. . . . . . . . . . . . . . . . . . . 42
Storage Partitions
. . . . . . . . . . . . . . . . . 42
Host Types
. . . . . . . . . . . . . . . . . . . . . 44
Snapshot Virtual Disks
. . . . . . . . . . . . . . . 44
Snapshot Repository Virtual Disk
. . . . . . . . . 45
Virtual Disk Service
. . . . . . . . . . . . . . . . . 46
Volume Shadow-Copy Service
. . . . . . . . . . . 46
Virtual Disk Copy
. . . . . . . . . . . . . . . . . . 47
Using Snapshot and Disk Copy Together
. . . . . . 48
Hardware Redundancy and Failover
. . . . . . . . . . 48
Redundancy and Non-Redundancy
. . . . . . . . 49
Multi-Path Software
. . . . . . . . . . . . . . . . 49