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

11.68
Command Line Interface Reference InForm OS Version 2.3.1
-snp_cpg <snp_cpg>
The name of the CPG from which the snapshot space is allocated.
-snp_aw <percent>
Provides a snapshot space allocation warning. Generates a warning alert when the
snapshot space of the virtual volume exceeds the specified percentage of the virtual
volume size.
-snp_al <percent>
Provides a snapshot space allocation limit. The snapshot space of the virtual volume is
prevented from growing beyond the indicated percentage of the virtual volume size.
 The following options are only used for CPG templates:
–aw <percent>
Specifies the percentage of used snapshot administration or snapshot data space that
results in a warning alert. A percent value of 0 disables the warning alert generation. The
default is 0.
This option is deprecated and will be removed in a subsequent release.
–sdgs <size>[g|G|t|T]
Specifies the growth increment, the amount of logical disk storage created on each
auto-grow operation. The default growth increment is fixed at 32G, but the minimum
growth increment varies according to the number of controller nodes in the system. If
<size> is non-zero it must be 8G or bigger. Size can be specified in megabytes (default) or
in gigabytes by using the
g|G parameter or 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). A size of 0 disables the auto-grow feature. The following table
displays the default and minimum growth increments per number of nodes:
Number of Nodes Default Minimum
1-2 32G 8G
3-4 64G 16G
5-6 96G 24G
7-8 128G 32G