Chapter 3 Configuration Settings and Display
3.3 RAID Group Management > set global-spare
ETERNUS CLI User’s Guide
Copyright 2015 FUJITSU LIMITED P2X0-1030-09ENZ0
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set global-spare
This command assigns a disk as a Global Hot Spare. A Global Hot Spare is used as a substitute for a disk that
has failed in a RAID group. A Global Hot Spare is shared by all of the existing RAID groups (except for RAID0
level). A list of registered hot spare disks can be displayed by using the "show disks" command.
■ Syntax
■ Parameter
■ Example(s)
set global-spare -disks
disks
-disks This parameter specifies the disks to be registered as Global Hot Spares. One or more disks can
be specified. For details, refer to "1.2.3 Disk Syntax" (page 19)
.
The following example registers disks #101 and #102 as Global Hot Spares:
CLI> set global-spare -disks 101,102
In the following example, disks #101 and #102 are assigned as Global Hot Spares and disk #103 is then
added to the available Global Hot Spare pool. Adding additional Global Hot Spares does not remove any hot
spares that are previously set:
CLI> set global-spare -disks 101,102
CLI> set global-spare -disks 103
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