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

11.65
InForm OS Version 2.3.1 Command Line Interface Reference
-rpm <number>
Disks must be of the specified speed. Device speeds are shown in the Speed column
of the
showpd command. The number does not represent a rotational speed for the
drives without spinning media (SSD). It is meant as a rough estimation of the
performance difference between the drive and the other drives in the system. For FC
and NL drives, the number corresponds to both a performance measure and actual
rotational speed. For SSD drive, the number is to be treated as relative performance
benchmark that takes into account in I/O per second, bandwidth and the access
time.
Disks that satisfy all of the specified characteristics are used. For example
-p -fc_gt 60
-fc_lt 230 -nd 2
specifies all the disks that have greater than 60 and less than 230 free
chunklets and that are connected to node 2 through their primary path.
 The following options are used only for VV templates:
–type cpvv|tpvv|none
Specifies the type of VV for the template is being created. Valid arguments are cpvv, tpvv,
or
none. Use cpvv if the –cpg <CPG_name> option is used. If creating a template for
creating TPVVs, use
tpvv. If cpvv or tpvv are not specified, the default value is none
meaning the created template is applicable for the creation of any volume type.
–cpg <CPG_name>
Specifies that the snapshot data space and snapshot administration space are provisioned
from the indicated CPG (
<CPG_name>). The template with this option can only be used
with
createaldvv command. This option is deprecated and will be removed in a
subsequent release.
–aw <percent>
Specifies the allocation warning threshold of the CPG. When the snapshot data space of the
VV exceeds the specified percentage of the virtual volume size, an alert is generated. The
template with this option can only be used with
createaldvv command. This option is
deprecated and will be removed in a subsequent release.
–al <percent>
Specifies the allocation limit threshold of the CPG. The snapshot data space is prevented
from growing beyond the specified percentage of the virtual volume size. The template
with this option can only be used with
createaldvv command. This option is deprecated
and will be removed in a subsequent release.