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

11.70
Command Line Interface Reference InForm OS Version 2.3.1
NOTES
■ 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 value for –ssz and –rs can be set to –. This can be used in conjunction with the
(default) read-only property for options to ensure that their value cannot be changed
when a virtual volume or logical disk or CPG is created and the system is used to set the
default values for these options.
■ The options -sdgs, -sdgl and -sdgw control the auto logical disk creation for the CPG'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).
■ For this command:
◆ KB = 1024 bytes
◆ MB = 1024 KB
◆ GB = 1024 MB