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

28.11
InForm OS Version 2.3.1 Command Line Interface Reference
–ports <port_list>
Specifies that the display is limited to specified port slots and physical disks connected to
those port slots. The port list is specified as a series of integers separated by commas
(
1,2,3). A list can also consist of a single integer (1). If the port list is not specified, all disks
on all ports are displayed.
–vv <VV_name>
Specifies that the physical disks used by the indicated virtual volume name are included for
statistic sampling.
–d <seconds>
Specifies the interval, in seconds, that statistics are sampled using an integer from 1
through
2147483. If no interval is specified, the option defaults to 30 seconds.
–iter <number>
Specifies that I/O statistics are sampled a specified number of times as indicated by the
number argument using an integer greater than 0. If 0 is specified, I/O statistics are looped
indefinitely. If this option is not specified, the command defaults to
1 iteration.
–freq <minutes>
Specifies the interval, in minutes, that the command enters standby mode between
iterations using an integer greater than
0. If this option is not specified, the number of
iterations is looped indefinitely.
–vvlayout
Specifies that the layout of the virtual volume is displayed. If this option is not specified, the
layout of the virtual volume is not displayed.
–portstat
Specifies that statistics for all disk ports in the system are displayed. If this option is not
specified, statistics for ports are not displayed.
–pdstat
Specifies that statistics for all physical disks, rather than only those with high service times,
are displayed. If this option is not specified, statistics for all disks are not displayed.
–chstat
Specifies that chunklet statistics are displayed. If not specified, chunklet statistics are not
displayed. If this option is used with the –movech option, either on or force must be
specified. See Restrictions on page 28.12 for conditions on using the
-chstat option.