3PAR InForm® OS 2.3.1 CLI Administrator's Manual (320-200180 Rev B, February 2010)

7.8
Modifying a Common Provisioning Group
3PAR InForm CLI Administrator’s Manual InForm OS Version 2.3.1
 To set or modify a CPG’s autogrow size, issue the setcpg -sdgs <size> <CPG_name>
command, where:
◆ -sdgs <size> is the amount of logical disk storage created during each autogrow
operation. Refer to Table 7-1 on page 7.4 for the minimum default growth sizes per
number of nodes.
◆ <CPG_name> is the name of the CPG being created.
7.5.3 Consolidating Common Provisioning Group Space
Compacting a CPG allows you to reclaim space from a CPG that has become less efficient in
space usage from creating, deleting, and relocating volumes. Compacting consolidates logical
disk space in CPGs into as few logical disks as possible.
 To consolidate CPG space, issue the compactcpg <CPG_name> or compactcpg
<pattern>
command, where:
◆ <CPG_name> is the name of the CPG you wish to compact.
◆ <pattern> is the pattern name to which matching CPGs are compacted.
For a complete list of options available for the
compactcpg command, see the InForm OS
Command Line Interface Reference and InForm CLI Help.
7.5.4 Removing a Common Provisioning Group
You cannot remove a CPG that still has virtual volumes provisioned from it.
 To remove a CPG and the logical disks that make up that CPG, issue the
removecpg <CPG_name> command, where <CPG_name> is the name of the CPG being
removed.
For a complete list of options available for the
removecpg command, see the InForm OS
Command Line Interface Reference and InForm CLI Help.