HP 3PAR OS 3.1.3 Command Line Interface Reference

setcpg
DESCRIPTION
The setcpg command modifies existing Common Provisioning Groups (CPG).
SYNTAX
setcpg [options <arg>] <CPG_name>
AUTHORITY
• Super, Edit, Service
• Any role granted the cpg_set right.
NOTE: You need access to all domains in order to run this command.
OPTIONS
–sa <LD_name>...
Specifies additional Logical Disks (LDs) that have already been created to be used for snapshot
administration space allocation. The <LD_name> argument can be repeated to specify multiple
logical disks. This option is deprecated and will be removed in a subsequent release.
–sd <LD_name>...
Specifies additional logical disks that have already been created to be used for snapshot data
space allocation. The <LD_name> argument can be repeated to specify multiple logical disks.
This option is deprecated and will be removed in a subsequent release.
–aw <percent>
Specifies the percentage of used snapshot data space or snapshot administration space that, when
reached, results in a warning alert. To disable the warning, enter 0. This option is deprecated and
will be removed in a subsequent release.
-f
Forces the command. The command completes the process without prompting for confirmation.
NOTE: The following options control the auto logical disk creation for the common provisioning
group’s snapshot data regions. Auto logical disk creation occurs when the amount of free logical
disk space falls below the specified grow (enlarge) size setting options (–sdgs , –sdgl).
–sdgs <size> [g|G|t|T]
Specifies the growth increment, the amount of logical disk storage created, on each autogrow
operation. The default and minimum growth increments vary according to the number of controller
nodes in the system. If <size> is non-zero it must be 8G or bigger. A size of 0 disables the
auto-grow feature. Size can be specified in megabytes (default) or in gigabytes by using the g|G
parameter and terabytes by using the t|T parameter. To specify the size in gigabytes, enter g or
G, for terabytes, enter t or T, directly after the specified size (no space). The following table
displays the default and minimum growth increments per number of nodes:
Table 6 Growth Increment Per Number of Nodes
MinimumDefaultNumber of Nodes
8 GB32 GB1-2
16 GB64 GB3-4
274 Set Commands