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

15.19
InForm OS Version 2.3.1 Command Line Interface Reference
–host|disk|-rcfc
Specifies to display only host ports (target ports), only disk ports (initiator ports), or only
Fibre Channel Remote Copy configured ports. If no option is specified, all ports are
displayed.
–metric both|time|size
Selects which metric to display. Metrics can be one of the following:
◆ both - (Default) Displays both I/O time and I/O size histograms.
◆ time - Displays only the I/O time histogram.
◆ size - Displays only the I/O size histogram.
–timecols <fcol> <lcol>
For the I/O time histogram, show the columns from the first column <fcol> through last
column
<lcol>. The available columns range from 0 through 31.
◆ The first column (<fcol>) must be a value greater than or equal to 0, but less than the
value of the last column (
<lcol>) (default value of 6).
◆ The last column (<lcol>) must be less than or equal to 31 (default value of 15).
◆ The first column includes all data accumulated for columns less than the first column
and the last column includes accumulated data for all columns greater than the last
column.
–sizecols <fcol> <lcol>
For the I/O size histogram, show the columns from the first column (<fcol>) through the
last column (
<lcol>). Available columns range from 0 through 15.
◆ The first column (<fcol>) must be a value greater than or equal to 0, but less than the
value of the last column (
<lcol>) (default value of 3).
◆ The last column (<lcol>) must be less than or equal to 15 (default value of 11).
-pct
Shows the access count in each bucket as a percentage.
NOTE: For the following options, by default the histogram shows data from the
start of the command.