
15.27
InForm OS Version 2.2.4 Command Line Interface Reference
COMMAND
histvv
DESCRIPTION
The histvv command displays virtual volume service time histograms in a timed loop.
SYNTAX
histvv [options <arg>] [<VV_name>|<pattern>]...
AUTHORITY
Super, Service, Edit, Browse
OPTIONS
-domain <domainname>...|<pattern>...
Shows only the virtual volumes that are in domains with names that match the specified
domain name(s) or pattern(s).
–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.
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