3PAR InForm® OS 2.3.1 CLI Reference (320-200166 Rev B, March 2010)

11.24
Command Line Interface Reference InForm OS Version 2.3.1
-sd <LD_name>...
Specifies that existing logical disks are added to the CPG and are used for snapshot data
(SD) space allocation. The
<LD_name> argument can be repeated to specify multiple logical
disks. This option is deprecated and will be removed in a subsequent release.
-domain <domain>
Specifies the name of the domain with which the object will reside. The object must be
created by a member of a particular domain with Edit or Super privileges. The default is
created in the current domain, or no domain if the current domain is not set.
-t <RAID_type>
Specifies the RAID type of the logical disk: r0 for RAID-0, r1 for RAID-1, or r5 for RAID-5 or
r6 for RAID-6. If no RAID type is specified, the default is r1.
-ssz <size_number_chunklets>
Specifies the set size in the number of chunklets. The default depends on the RAID type
specified:
2 for RAID-1, 4 for RAID-5, and 8 for RAID-6.
-rs <size>
Specifies the number of sets in a row. The <size> is a positive integer. If not specified, no
row limit is imposed.
-ss <size_KB>
Specifies the step size from 32 KB to 512 KB. The step size should be a power of 2 and a
multiple of 32. If no value is entered, the step size defaults to 256 KB for RAID-0 and
RAID-1, and 128 KB for RAID-5. For RAID-6, the default is a function of the set size.
-ha port|cage|mag
Specifies that the layout must support the failure of one port pair, one cage, or one drive
magazine (mag). This option has no meaning for RAID-0.
NOTE: The following options, –t, –szs, –rs, –ss, –ha, –ch, and –p are used to
control auto logical disk creation (if auto-grow is enabled).