HP storageworks HSG80 Reference Manual page 149

Instructs the controller to add a disk member to an existing mirrorset if the
following conditions are met.
• The replacement policy is set to NOPOLICY.
• The mirrorset is missing at least one member.
If these conditions are met, the disk drive specified by disk-name is added to the
mirrorset specified by mirrorset-name. The nominal number of members does not
change.
The disk name used is the name given to a disk when it was added to the
configuration with the ADD DISKS command.
NOTE: Do not specify any other switches when the REPLACE switch is specified.
Examples
To change the replacement policy of mirrorset MIRR1 to BEST_FIT, enter:
SET MIRR1 POLICY=BEST_FIT
To remove member DISK30000 from mirrorset MIRR1 created above, enter:
SET MIRR1 REMOVE=DISK30000
NOTE: If the mirrorset has a replacement policy and an acceptable disk drive is in the spareset,
the controller automatically adds the spare disk drive to the mirrorset.
To add disk DISK30200 to the mirrorset MIRR1 and immediately begin the copy
operation onto DISK 30200, enter:
SET MIRR1 REPLACE=DISK30200
See Also
ADD MIRRORSETS
MIRROR
REDUCE
SHOW MIRRORSETS
SHOW mirrorset-name
UNMIRROR
HSG80 Array Controller V8.7 Command Line Interface Reference Guide
SET mirrorset-name
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