
22.112
Command Line Interface Reference InForm OS Version 2.2.4
COMMAND
showportlesb
DESCRIPTION
The showportlesb command displays Fibre Channel Link Error Status Block (LESB) counters
(the number of errors accumulated for Fibre Channel devices). The LESB is composed of six
counters that can measure Fibre Channel signal integrity or status.
SYNTAX
The syntax for the showportlesb command can include one of the following arguments:
■ showportlesb reset
■ showportlesb compare [all|<node:slot:port>]
■ showportlesb single|both <node:slot:port>
■ showportlesb hist [options <arg>] <node:slot:port>
■ showportlesb diffhist [options <arg>] <node:slot:port>
AUTHORITY
Super, Service, Edit, Browse
SUBCOMMANDS
reset
Specifies that internal 3PAR counters are checked against current LESB counters and event
alerts are raised as necessary. All ports of the internal 3PAR counters are reset.
compare
Specifies that internal 3PAR counters are checked against current LESB counters.
single|both
The single subcommand specifies that counters for the indicated port are displayed. The
both subcommand specifies that counters for both ports, if the device is dual ported, are
displayed.
hist
Displays the history of LESB raw counters on the specified port of loop devices.
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