D
perfmaint
D-51
Command Line Interface
Output The port Class 2 counter data is displayed as a table that includes the
following properties.
◆ Port — The port number.
◆ Rx Frames — The number of Fibre Channel Class 2 frames the
port has received.
◆ Tx Frames — The number of Fibre Channel Class 2 frames the
port has transmitted.
◆ Rx Words — The number of Class 2 4-byte words within frames
the port has received.
◆ TX Words — The number of Class 2 4-byte words within frames
the port has transmitted.
◆ Busied Frms — The number of times that FBSY was returned to
this port as a result of a Class 2 frame that could not be delivered
to the other end of the link. This occurs if either the fabric or the
destination port is temporarily busy.
◆ Rjct Frames — The number of times that FRJT was returned to
this port as the result of a Class 2 frame that was rejected by the
fabric.
Output Example The output from perf.class2 is similar to the following:
Port 2
Statistic Count Wrap
----------- ---------- ----------
RxFrames 2953184 23
TxFrames 1842953 12
RxWords 2953184 65
TxWords 1842953 32
Busied Frms 2953184 0
Rjct Frames 1842953 0
perf.class3
Syntax class3 portNumber
Purpose This command displays port Class 3 counters for a single port.
Parameters This command has one parameter.
portNumber
Specifies the port number to be reset. Valid
values for the DS-32M2 are 0 through 31.
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