Brocade Communications Systems Brocade 8/12c Command Reference Manual page 111

Brocade fabric os command reference manual supporting fabric os v7.0.0 (april 2011)
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--status
--help
Back-end port credit recovery commands
The following operands support back-end port credit recovery:
--cfgcredittools -intport
--showcredittools
--help
Fabric OS Command Reference
53-1001764-01
The following operands are optional:
-interval seconds
Specifies the time window in seconds over which the percentage of seconds
affected by bottleneck conditions is displayed in the output. When a port is
specified with the --show command, the maximum interval is 10800 seconds (3
hours). When a wildcard (*) is specified, the maximum interval is defined such that
the value of -span divided by the value of the interval cannot exceed 30. The
interval value must be greater than 0.The default value is 10 seconds.
-span seconds
Specifies the total duration in seconds covered in the output. When a port is
specified with the --show command, the maximum span is 10800 seconds (3
hours). When a wildcard (*) is specified, the maximum span is defined such that
the value of -span divided by the value of the interval cannot exceed 30. The span
value must be greater than 0. The default value is 10 seconds.
History data are maintained for a maximum of three hours per port, so the span
can be 10800 seconds at most. When the show command is issued for all ports
(*), the maximum duration is defined such that the value of -span divided by the
value of the interval cannot exceed 30.
-refresh
Refreshes the display to continuously update with fresh data at a certain rate. The
refresh rate is equal to the number of seconds specified in the interval.
-congestion | -latency
Restricts the display to congestion or latency data. If neither is specified, the
command displays combined statistics for both types of bottlenecks.
Displays the details of the Bottleneck Detection configuration for the current
(logical) switch. Refer to the command description section for an explanation of
the displays. If virtual fabrics are enabled, ports not belonging to the current
logical switch are not displayed.
Displays the command usage.
Enables credit recovery for internal back-end ports. Use one of the following
recovery options:
-recover onLrOnly
Enables the back-end port recovery feature in link reset mode.
-recover onLrThresh
Enables the back-end port recovery feature in link reset threshold mode.
-recover off
Disables the back-end port credit recovery feature.
Displays the back-end port credit recovery configuration as enabled or disabled.
In addition, the output indicates whether link reset mode or link reset threshold
mode is configured.
Displays the command usage.
22
bottleneckMon
77

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