Dell OpenManage Server Administrator Version 6.1 User Manual Page 192

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192 Using the Storage Management Service
Example Syntax
For example, you may want to create a RAID-5 virtual disk on a PERC 3/QC
controller. See the Dell OpenManage Online Help for information on read,
write, and cache policies are supported by this controller. For example, to
create a virtual disk with the following read, write, and cache policy:
Read-ahead
Write–through caching
Cache I/O
The virtual disk will be 500 MB with a stripe size of 16 KB. The name of the
virtual disk will be vd1 and it will reside on connector 0 of controller 1.
Because the virtual disk will be a RAID-5, it requires at least three physical
disks. In this example, you specify four physical disks. These are physical
disks 0 through 3.
To create the virtual disk described in this example, enter:
omconfig storage controller action=createvdisk
controller=1 raid=r5 size=500m pdisk=
0:0,0:1,0:2,0:3 stripesize=16kb cachepolicy=c
readpolicy=ra writepolicy=wt
The only parameters that require specification are for the controller,
RAID level, virtual disk size, and physical disk selection. Storage
Management supplies default values for all other unspecified parameters.
omconfig Set Controller Rebuild Rate
Use the following omconfig command syntax to set the controller rebuild
rate:
Complete Syntax
omconfig storage controller action=setrebuildrate
controller=id rate=<0 to 100>
where id is the controller ID as reported by the omreport storage controller
command.
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