Dell PowerVault MD3220 Cli Manual page 133

Parameter
capacity
owner
cacheReadPrefetch
segmentSize
Description
The size of the virtual disk that you are
adding to the storage array. Size is defined
in units of bytes, KB, MB, GB, or TB.
NOTE:
A space must be added between
the last digit and the size (bytes, KB, MB, or
GB) for values greater than 9. If you do not
specify a capacity, all the available physical
disk capacity in the disk group is used. If
you do not specify the capacity unit, bytes
is used as the default unit.
The RAID controller module that owns
the virtual disk. Valid RAID controller
module identifiers are 0 or 1, where, 0 is
the RAID controller module on the left
and 1 is the RAID controller module on
the right when viewed from the rear of the
enclosure. If you do not specify an owner,
the RAID controller module firmware
determines the owner.
NOTE: owner
The parameter defines
which RAID controller module owns the
virtual disk.
The setting to turn on or turn off cache
read prefetch. To turn off cache read
prefetch, set this parameter to FALSE. To
turn on cache read prefetch, set this
parameter to TRUE.
Amount of data (in KB) that the RAID
controller module writes on a single
physical disk in a virtual disk before
writing data on the next physical disk.
Valid values are 8, 16, 32, 64, 128, 256, or
512. For information about the
segmentSize parameter, see "Using the
Auto Configure Command" on page 53.
Script Commands
133