HP 3PAR OS 3.1.3 Command Line Interface Reference

–sdgl <size> [g|G|t|T]
Specifies that the auto-grow operation is limited to the specified storage amount. The storage
amount can be specified in MB (default) or GB (using g or G) or TB (using t or T). A size of 0
(default) means no limit is enforced. To disable auto-grow, set the limit to 1.
–sdgw <size>[g|G|t|T]
Specifies that the threshold of used logical disk space, when exceeded, results in a warning alert.
The size can be specified in MB (default) or GB (using g or G) or TB (using t or T). A size of 0
(default) means no warning limit is enforced. To set the warning for any used space, set the limit
to 1.
-sa <LD_name>...
Specifies that existing logical disks are added to the CPG and are used for snapshot admin (SA)
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.
-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.
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).
-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 roles. 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 for FC and SSD device types and r6 for
NL device types.
-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. The default value depends on raid type and device type used. If no value is entered and
FC or NL drives are used, the step size defaults to 256 KB for RAID-0 and RAID-1, and 128 KB
for RAID-5. If SSD drives are used, the step size defaults to 32 KB for RAID-0, RAID-1 and 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). If no availability level is specified, the default is cage. This option has no meaning for
RAID-0.
–ch first|last
Specifies the chunklet location characteristics, either first (lowest numbered available chunklets)
or last (highest numbered available chunklets). If no argument is specified, the default characteristic
is first.
102 Create Commands