Hot Spares - Fujitsu Eternus DX100 S3 User Manual

Chapter 3 Configuration Settings and Display
3.1 RAID Group Management
3.1.2

Hot Spares

This section explains the commands that are related to hot spares. There are two types of hot spares:
• Global Hot Spare (Global HS)
A hot spare that can be used by all RAID groups (except RAID0)
• Dedicated Hot Spare (Dedicated HS/DHS)
A hot spare that can be used by one specific RAID group
Hot spares must be of the same disk type and must have the same (or larger) capacity as the disks in the
assigned RAID group. A list of registered hot spare disks can be displayed by using the "show disks" command.
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ETERNUS CLI User's Guide
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