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

28.18
Command Line Interface Reference InForm OS Version 2.3.1
COMMAND
tunevv
DESCRIPTION
The tunevv command is used to change the properties of a virtual volume that was created
with either the
createvv or createtpvv command by associating it with a different
Common Provisioning Group.
SYNTAX
The tunevv command uses one of the following syntax conventions:
■ tunevv usr_cpg <CPG> [options <arg>] <VV_name>
■ tunevv snp_cpg <CPG> [options <arg>] <VV_name>
■ tunevv restart [options <arg>] <VV_name>
■ tunevv rollback [options <arg>] <VV_name>
AUTHORITY
Super, Edit
1
SUBCOMMANDS
usr_cpg <CPG>
Moves the logical disks being used for user space to the specified Common Provisioning
Group.
snp_cpg <CPG>
Moves the LDs being used for snapshot space to the specified Common Provisioning Group.
This option cannot be used on Thinly Provisioned Virtual Volumes.
restart
Restarts a tunevv command call that was previously interrupted because of component
failure, or because of user initiated cancellation. This cannot be used on Thinly Provisioned
Virtual Volumes.
1 Certain options require this additional privilege restriction as indicated.