HP StorageWorks HSG60 and HSG80 Array Controller and Array Controller Software Command Line Interface Reference Guide (EK-G80CL-RA. C01, March 2005)

CLI Command Descriptions
229HP StorageWorks HSG60 and HSG80 Array Controller and Array Controller Software
Command Line Interface Reference Guide
If the NOPOLICY switch is specified with the SET RAIDset-name
command, the RAIDset continues to operate in a Reduced state until a
replacement policy is specified or the REPLACE switch is specified. See the
REPLACE=disk-name switch for information on manually replacing a
RAIDset member. See the POLICY and NOPOLICY switches on page 227 for
information regarding setting a policy for automatic member replacement.
Note: Do not specify other switches if you use the REMOVE switch.
REPLACE=disk-name
Instructs the controller to add a disk member to an existing RAIDset if the
following conditions are met:
■ The replacement policy is set to NOPOLICY.
■ The disk member is not in any configuration, including a spareset.
An error is displayed and the command is rejected if the RAIDset is not in a
Reduced state, if a replacement policy is already specified, or if the disk
specified is already being used by a configuration (including a spareset).
Note: Do not specify other switches after you invoke the REPLACE switch.
Examples
To change the replacement policy for RAIDset RAID9 to BEST_FIT, enter:
SET RAID9 POLICY=BEST_FIT
To remove member DISK10000 from the RAID9 RAIDset, enter:
SET RAID9 REMOVE=DISK10000
Note: If there is a replacement policy, the controller automatically moves a disk from
the spareset to the RAIDset.
To add disk DISK20100 to the reduced RAIDset (RAID9) and immediately begin
reconstruction on DISK20100, enter:
SET RAID9 REPLACE=DISK20100