Command Reference Guide

738 Fabric OS Command Reference
53-1002746-01
portDPortTest
2
• A set of ports separated by commas, for example "3,5,7,8"or 5/3,5,7,8 on
bladed systems.
• A wildcard '*' indicates all ports. The wild card should be enclosed in single
quotation marks.
--start
Initiates the diagnostics on the specified D_Ports.
-nframes number
Specifies the number of frames to send in millions. The default value is 1 for 1
million frames.
-time time
Specifies the time duration in HH:MM format for which the frame traffic test will
run.
-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.
--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.
--show
Displays runtime status and results of the diagnostics.
--help
Displays the command usage.
EXAMPLES To initiate the D_Port test on a single port:
switch:admin> portdporttest --start