Version: V1.2 120
i) Select the RAID to be viewed and press Enter to view the detailed information of the RAID (including the RAID
name, level, and disk information), as shown in Figure 4-91.
Figure 4-91
Configure hot spare disk:
After RAID is configured, a hot spare disk is generally configured to improve data security. Global hot spare disks and
dedicated hot spare disks can be configured as required.
The hot spare disk is only used for RAID levels with redundancy.
The capacity of the hot spare disk is larger than the capacity of a single member disk of the RAID to contribute to the
RAID.
Only disks whose configuration mode is Unconfigured Good can be used as hot spare disks.
1. Configuring a Global Hot Spare Disk
a) As shown in Figure 4-92, select the disk to be configured as the global hot spare disk on the PD Mgmt interface, and
press F2.
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