HP 3PAR StoreServ 7400 2-node HP 3PAR Command Line Interface Reference (OS 3.1 - Page 286
setcpg, command modifies existing Common Provisioning Groups CPG.
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setcpg DESCRIPTION The setcpg command modifies existing Common Provisioning Groups (CPG). SYNTAX setcpg [options ] 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 ... Specifies additional Logical Disks (LDs) that have already been created to be used for snapshot administration space allocation. The argument can be repeated to specify multiple logical disks. This option is deprecated and will be removed in a subsequent release. -sd ... Specifies additional logical disks that have already been created to be used for snapshot data space allocation. The argument can be repeated to specify multiple logical disks. This option is deprecated and will be removed in a subsequent release. -aw 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 [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 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 Number of Nodes 1-2 3-4 Default 32 GB 64 GB Minimum 8 GB 16 GB 286 Set Commands