HP 3PAR Operating System Software - Manual (Page 261)

-hpc
Defines the virtual volume geometry heads per cylinder value that is reported to the hosts though
the SCSI mode pages. The valid range is from 1 to 1024. The default value is 8.
The following option can only be used on fully provisioned volumes:
-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 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.
SPECIFIERS
...
Specifies the virtual volume name or all virtual volumes that match the pattern specified, using
up to 31 characters. The patterns are glob-style patterns. Valid characters include alphanumeric
characters, periods, dashes, and underscores.
RESTRICTIONS
At least one option must be specified.
EXAMPLES
The following example sets the policy of virtual volume vv1 to no_stale_ss.
# setvv –pol no_stale_ss vv1
NOTES
•
Use the setvv command to associate a standard virtual volume with a common provisioning
group (CPG) for use with Remote Copy, as described in
“Converting Standard Virtual Volumes”
(page 95) .
•
To view policies assigned to the system's virtual volumes, issue the showvv -pol command.
•
Changing the CPG for a TPVV is not allowed.
•
See the HP 3PAR Management Console Help or the HP 3PAR InForm OS CLI Administrator’s
Manual for instructions on creating CPGs and volumes.
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