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

21.91
InForm OS Version 2.3.1 Command Line Interface Reference
The following options can only be used on Thinly Provisioned Virtual Volumes (TPVVs):
-usr_aw <percent>
This option returns a user space allocation warning. It generates a warning alert when the
user space of the TPVV exceeds the specified percentage of the VV size.
-usr_al <percent>
This option returns the user space allocation limit. The user space of the TPVV is prevented
from growing beyond the indicated percentage of the virtual volume size. After this size is
reached, any new writes to the VV will fail.
The following option can only be used on fully provisioned volumes:
-usr_cpg <usr_CPG>
Specifies that the volume user space that is to be provisioned from the specified CPG. This
option moves all the logical disks currently contained in the user space for these volumes
into the CPG. This is permitted only when none of the logical disks are shared with other
volumes that are not specified with this option. If the
<usr_CPG> specifier is specified as
"", the volume user space is no longer provisioned from a CPG and the existing user space
logical disks will be removed from the CPG. This is permitted only when the existing user’s
logical disks are exclusively being used by the volumes specified with this option.
The following options can only be used on thinly provisioned volumes:
-snp_cpg <snp_cpg>
Specifies that the volume snapshot space is to be provisioned from the specified CPG. This
option moves all the logical disks currently contained in the snapshot space for these
volumes into the CPG. This is permitted only when none of the logical disks are shared with
other volumes that are not specified in this option. If the
<snp_CPG> specifier is specified
as
"", the volume snapshot space is longer provisioned from a CPG and the existing
snapshot space logical disks are removed from the CPG. This is permitted only when the
existing snapshot logical disks are exclusively used by the volumes specified in this option.
-snp_aw <percent>
Indicates a snapshot space allocation warning. Through this option you can generate a
warning alert when the snapshot space of the VV exceeds the indicated
percentage of
the VV size.
-snp_al <percent>
Sets a snapshot space allocation limit. The snapshot space of the VV is prevented from
growing beyond the indicated percentage of the VV size.