User's Manual

Using the Storage Management Service 175
omconfig Reconfiguring Virtual Disks
You can reconfigure a virtual disk to change the virtual disk’s RAID level or
increase its size by adding physical disks. On some controllers, you can also
remove physical disks.
Complete Syntax
omconfig storage vdisk action=reconfigure
controller=id vdisk=id raid=<c| r0| r1| r1c| r5|
r6| r10> size=<size> pdisk=<PDISK>
Example Syntax
To reconfigure virtual disk 4 to a size of 800 MB, use RAID-5 and physical
disks 0 through 3 on connector 0 of controller 1. On a SAS controller, the
physical disks reside in enclosure 2.
Example for SCSI, SATA, and ATA Controllers
In this example, enter:
omconfig storage vdisk action=reconfigure
controller=1 vdisk=4 raid=r5 size=800m pdisk=
0:0,0:1,0:2,0:3
Example for SAS Controllers
In this example, enter:
omconfig storage vdisk action=reconfigure
controller=1 vdisk=4 raid=r5 pdisk=
0:2:0,0:2:1,0:2:2,0:2:3
omconfig Change Virtual Disk Policy
Use the following omconfig command syntax to change a virtual disk’s read,
write, or cache policy.
Complete Syntax
omconfig storage vdisk action=changepolicy
controller=id vdisk=id [diskcachepolicy=
<enabled|disabled> | readpolicy=<ra| nra| ara|
rc|nrc> | writepolicy=<wb| wt| wc| nwc> |
cachepolicy=<d | c>]