HP AP775A Cisco MDS 9000 Family Command Reference Guide - Release 4.x (OL-1808 - Page 482

debug xbar Chapter 6 Debug Commands Send documentation comments to [email protected] 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 all demux deque error module slot fsm ha init main Enables all XBAR debug options. Enables debugging for XBAR demux functions. Enables debugging for XBAR deque events. Enables debugging for XBAR errors. (Optional) Specifies the slot number of the module being debugged. Enables debugging for XBAR FSMs. Enables debugging for XBAR high availability information. Enables debugging for XBAR initialization. Enables XBAR debugging for main functions. Defaults Enabled. Command Modes EXEC mode. Command History Release 1.0(2) Modification This command was introduced. 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 Command no debug all Description Disables all debugging. 6-132 Cisco MDS 9000 Family Command Reference OL-18089-01, Cisco MDS NX-OS Release 4.x