
28.7
InForm OS Version 2.2.4 Command Line Interface Reference
–verbose on|off
Specifies that verbose output is either enabled (on) or disabled (off). Default is off.
–cnt <number_of_VV>
Specifies the number of identical virtual volumes to tune using an integer from 1 through
999. If not specified, one virtual volume is tuned.
-restart
Restart a tunealdvv command call that was previously interrupted because of component
failure, or because of user initiated cancellation. This option was deprecated in the 2.2.3
release and will be changed or removed in a future release.
-rollback
Rollback a tunealdvv command call that was previously interrupted. The canceltask
command needs to run before the rollback. This option was deprecated in the 2.2.3 release
and will be changed or removed in a future release.
SPECIFIERS
<VV_name>
Specifies an existing virtual volume name.
RESTRICTIONS
■ Use of this command requires a Dynamic Optimization license. Contact your local 3PAR
representative for information.
■ This command requires sufficient available physical space, equivalent to the user size of the
volume being tuned.
■ When changing the layout of a virtual volume, you can optionally apply arguments
originally defined for logical disk creation through the
createtemplate command by
issuing the
tunealdvv -templ <template_name> command. The -templ option is
only valid for logical disk template object types.
EXAMPLES
The following example shows how to use the tunealdvv command to convert a virtual
volume (testvol) from RAID 1 through RAID 5:
cli% tunealdvv –t r5 testvol
Task 1 started.
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