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6-131
Cisco MDS 9000 Family Command Reference
OL-8413-07, Cisco MDS SAN-OS Release 3.x
Chapter 6 Debug Commands
debug xbar
debug xbar
To enable crossbar debugging (XBAR), use the debug xbar command in EXEC mode. To disable a
debug command, use the no form of the command or use the no debug all command to turn off all
debugging.
debug xbar {all | demux | deque | error [module slot] | fsm [module slot] | ha [module slot] |
init | main}
Syntax Description
Defaults Enabled.
Command Modes EXEC mode.
Command History
Usage Guidelines None.
Examples The following example displays the system output when the debug xbar all command is issued:
switch# debug xbar all
Apr 29 19:48:34 xbar: its a sdwrap msg, fsm utils dropping the mts msg
Apr 29 19:48:34 xbar: fu_fsm_engine: (Error) SYSERR_FU_xx: 0x10, err_num (16) in demux
Apr 29 19:48:34 xbar: fu_fsm_execute_all: match_msg_id(0), log_already_open(0)
Apr 29 19:48:34 xbar: fu_fsm_execute_all: null fsm_event_list
...
Related Commands
all Enables all XBAR debug options.
demux Enables debugging for XBAR demux functions.
deque Enables debugging for XBAR deque events.
error Enables debugging for XBAR errors.
fsm Enables debugging for XBAR FSMs.
ha Enables debugging for XBAR high availability information.
init Enables debugging for XBAR initialization.
main Enables XBAR debugging for main functions.
module slot Specifies the slot number of the module being debugged.
Release Modification
1.0(2) This command was introduced.
Command Description
no debug all Disables all debugging.
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