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

11.29
InForm OS Version 2.3.1 Command Line Interface Reference
■ By default, logical disk are created using only physical disks with the same device type. (By
default, the Fibre Channel device type is used). Use the
–p devtype NL or
-p -devtype SSD option to override this default. Use the showpd command to see the
device types of physical disks in the system.
■ The options -sdgs, -sdgl and -sdgw control the auto logical disk creation for the
Common Provisioning Group's (CPG) 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).
■ If no device type is specified using the –p –devtype option, Fibre Channel is assumed.