San-Os Version 1.3(4) And Above; Software Versions Below 1.3(4) And Above 1.2(1A) - Cisco MDS 9000 Series Troubleshooting Manual

Using Port Debug Commands
S e n d c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m .

SAN-OS version 1.3(4) and above:

Use the following commands to get debug information for a module.
attach module <module>
terminal length 0
show hardware internal debug-info interface fc <module>/<port>
no terminal length 0

Software versions below 1.3(4) and above 1.2(1A):

Use the following commands to get debug information for a FC module in an MDS 9509 or MDS 9216
switch:
show hardware internal errors
show hardware internal fc-mac port <port-num> link-status
show hardware internal fc-mac port <port-num> portinfo
show hardware internal fc-mac port <port-num> stsreg
show hardware internal fc-mac port <port-num> stateinfo
show hardware internal fc-mac port <port-num> gbic-info
show hardware internal fc-mac port <port-num> statistics
show hardware internal fc-mac port <port-num> flow-ctrl-info
show hardware internal fc-mac port <port-num> config-registers
show hardware internal fc-mac port <port-num> maskreg
show hardware internal q-engine status
show hardware internal q-engine som-status
show hardware internal packet-flow interface fc<module>/<port-num>
show port-config internal link-events
show port-config internal port-control
show port-config internal port-cfg-error
Use the following commands to get debug information for a FC module in an MDS 9120 or MDS 9140
switch:
show hardware internal errors
show hardware internal fc-mac2 port <port-num> link-status
show hardware internal fc-mac2 port <port-num> port-info
show hardware internal fc-mac2 port <port-num> misc-statistics
show hardware internal fc-mac2 port <port-num> status-reg
show hardware internal fc-mac2 port <port-num> state-info-log
show hardware internal fc-mac2 port <port-num> gbic-info
show hardware internal fc-mac2 port <port-num> statistics
Cisco MDS 9000 Family Troubleshooting Guide
3-26
Chapter 3 Troubleshooting Switch Level Issues and Interswitch Connectivity
OL-5183-02, Cisco MDS SAN-OS Release 1.3