User's Manual

160 Using the Storage Management Service
Complete Syntax
omconfig storage vdisk action=splitmirror controller=id vdisk=id
where id is the controller ID and virtual disk ID as reported by the omreport command. To obtain these
values, enter omreport storage controller to display the controller IDs and then enter omreport storage
vdisk controller=ID to display the IDs for the virtual disks attached to the controller.
Example Syntax
For example, to initiate a split mirror on virtual disk 4 on controller 1, enter:
omconfig storage vdisk action=splitmirror controller=1 vdisk=4
omconfig Unmirror
Use the following omconfig command syntax to separate mirrored data and restore one half of the mirror
to free space. Unmirroring a RAID 1 or RAID 1–concatenated virtual disk results in a single,
nonredundant concatenated virtual disk. Unmirroring a RAID 10 virtual disk results in a single,
nonredundant RAID 0 (striped) virtual disk. Data is not lost during this operation. See the online help
for more information about using this command.
Complete Syntax
omconfig storage vdisk action=unmirror controller=id vdisk=id
where id is the controller ID and virtual disk ID as reported by the omreport command. To obtain these
values, enter omreport storage controller to display the controller IDs and then enter omreport storage
vdisk controller=ID to display the IDs for the virtual disks attached to the controller.
Example Syntax
For example, to unmirror virtual disk 4 on controller 1, enter:
omconfig storage vdisk action=unmirror controller=1 vdisk=4
omconfig Assign Dedicated Hot Spare
Use the following omconfig command syntax to assign one or more physical disks to a virtual disk as a
dedicated hot spare.
NOTE: The PERC 2/SC, 2/DC, and CERC SATA 1.5/2s controllers do not support dedicated hot spares.
Complete Syntax
omconfig storage vdisk action=assigndedicatedhotspare controller=id
vdisk=id pdisk=<PDISKID> assign=yes
where id is the controller ID and virtual disk ID. The <PDISK> variable specifies the physical disk.