Brocade Fabric OS Command Reference (Supporting Fabric OS v7.3.0) - Manual (Page 855)

Fabric OS Command Reference 825
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portDPortTest
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-framesize size
Specifies the size of test frames that are generated to run the test. The range for
the framesize is 36 to 2112 bytes. The size of the frames can be specified in
multiples of 4; otherwise the nearest higher multiple of 4 value will be taken as
frame size. Default value is 1024.
-pattern pat_name
Specifies the name of the predefined pattern to be used in the payload. Valid
patterns are BYTE_NOT, QUAD_NOT, WORD_NOT, BYTE_RAMP,
QUAD_RAMP, WORD_RAMP, BYTE_LFSR, RANDOM, CRPAT, CSPAT,
CHALF_SQ, CQTR_SQ,RDRAM_PAT, jCRPAT, jCJTPAT, jCSPAT, PRED_RAND,
SMI_TEST, CJPAT, QUAD_NOTP, JSPAT, JTSPAT. Use the dataTypeShow
command to get the list of frame patterns.
-payload payload_pattern
Specifies the user defined payload pattern in integer.
-fec
Enables the forward error correction (FEC) during D_Port test. This sub-option is
not supported on D_Ports configured with Dense Wavelength Division
Multiplexing (DWDM).
-cr
Enables the credit recovery (CR) during D_Port test.
--setarg
Sets the D_Port test parameters and exits. The sub-options of --setarg are same
as --start.
This option is not supported for D_Port HBA connections.
--stop
Terminates the diagnostics on the specified D_Ports. Brocade recommends that
you execute this command on both the local port and the remote port to properly
terminate the D_Port tests.
--restart
Restarts the D_Port diagnostic tests with the configured parameters.
This option is not supported for D_Port HBA connections.
--show
Displays runtime status and results of the diagnostics.
-detail
Displays the current detailed D_Port test results and statistics. This option
provides extra details in case of test failure.
--exit
Exits the on-demand or Dynamic D_Ports to normal mode. The static D_Ports are
retained in D_Port mode.
--help
Displays the command usage.
EXAMPLES
To initiate the D_Port test on a single port:
switch:admin> portdporttest --start
To terminate the D_Port test on a single port:
switch:admin> portdporttest --stop