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5-9
Cisco MDS 9000 Family Troubleshooting Guide
OL-5183-02, Cisco MDS SAN-OS Release 1.3
Chapter 5 Troubleshooting IP Storage Issues
Troubleshooting FCIP Connections
Mar 10 22:59:46 ips: curr_q - FU_PSEL_Q_CAT_CQ, usr_q_info(3), priority(4), credit(3),
empty
Mar 10 22:59:46 ips: fu_priority_select: returning FU_PSEL_Q_CAT_MTS queue, fd(3),
usr_q_info(1)
Mar 10 22:59:46 ips: Dequeued mts msg MTS_OPC_PM_LOGICAL_PORT_STATE_CHANGE_RANGE(mts opc
3114, msg id 47589)
Mar 10 22:59:46 ips: ips_mts_hdlr_pm_logical_port_state_change_range:
Mar 10 22:59:46 ips: Hndlr MTS_OPC_PM_LOGICAL_PORT_STATE_CHANGE_RANGE (mts_opc 3114 msg_id
47589)
Mar 10 22:59:46 ips: fu_fsm_execute_all: match_msg_id(0), log_already_open(0)
Mar 10 22:59:46 ips: fu_fsm_execute_all: null fsm_event_list
Mar 10 22:59:46 ips: fu_fsm_engine: mts msg
MTS_OPC_PM_LOGICAL_PORT_STATE_CHANGE_RANGE(msg_id 47589) dropped
Mar 10 22:59:46 ips: fu_priority_select: - setting fd[3] for select call - found data in
FU_PSEL_Q_CAT_MTS queue, fd(3), usr_q_info(1)
Mar 10 22:59:46 ips: fu_priority_select_select_queue: round credit(4)
Mar 10 22:59:46 ips: curr_q - FU_PSEL_Q_CAT_CQ, usr_q_info(3), priority(4), credit(2),
empty
Mar 10 22:59:46 ips: fu_priority_select: returning FU_PSEL_Q_CAT_MTS queue, fd(3),
usr_q_info(1)
Mar 10 22:59:46 ips: Dequeued mts msg MTS_OPC_PM_LOGICAL_PORT_STATE_CHANGE_RANGE(mts opc
3114, msg id 47602)
Mar 10 22:59:46 ips: ips_mts_hdlr_pm_logical_port_state_change_range:
Mar 10 22:59:46 ips: Hndlr MTS_OPC_PM_LOGICAL_PORT_STATE_CHANGE_RANGE (mts_opc 3114 msg_id
47602)
Mar 10 22:59:46 ips: fu_fsm_execute_all: match_msg_id(0), log_already_open(0)
Mar 10 22:59:46 ips: fu_fsm_execute_all: null fsm_event_list
Mar 10 22:59:46 ips: fu_fsm_engine: mts msg
MTS_OPC_PM_LOGICAL_PORT_STATE_CHANGE_RANGE(msg_id 47602) dropped
The following example shows the debug output from the IPS module of the FCIP tunnel.
MDS2# attach module 2
module-2# debug ips fcip fsm port 8
(This is the Gigabit Ethernet port 2/8.)
Mar 13 19:18:19 port8: 2700:FCIP28: Received new TCP connection from peer:
10.10.10.2:65455
Mar 13 19:18:19 port8: 2701:FCIP: (fcip_de_create): DE = 0xdc02ca40
Mar 13 19:18:19 port8: 2702:FCIP28: Create a DE 0xdc02ca40 for this tunnel
Mar 13 19:18:19 port8: 2703:FCIP28: Bind the DE 0xdc02ca40 [1] to tunnel LEP 0x801ebac0
Mar 13 19:18:19 port8: 2704:FCIP28: Bind DE 1 to TCP-hdl 0xdc489800
Mar 13 19:18:19 port8: 2705:FCIP28: Bind DE 1 to eport 0x801eaaa0
Mar 13 19:18:19 port8: 2706:FCIP28: bind de 1 in eport 0x801eaaa0, hash = 1 num-conn: 2
Mar 13 19:18:19 port8: 2707:FCIP28: Received new TCP connection from peer:
10.10.10.2:65453
Mar 13 19:18:19 port8: 2708:FCIP: (fcip_de_create): DE = 0xdc02cb40
Mar 13 19:18:19 port8: 2709:FCIP28: Create a DE 0xdc02cb40 for this tunnel
Mar 13 19:18:19 port8: 2710:FCIP28: Bind the DE 0xdc02cb40 [2] to tunnel LEP 0x801ebac0
Mar 13 19:18:19 port8: 2711:FCIP28: Bind DE 2 to TCP-hdl 0xdc488800
Mar 13 19:18:19 port8: 2712:FCIP28: Bind DE 2 to eport 0x801eaaa0
Mar 13 19:18:19 port8: 2713:FCIP28: bind de 2 in eport 0x801eaaa0, hash = 2 num-conn: 2
Mar 13 19:18:19 port8: 2714:FCIP28: Send LINK UP to SUP
Mar 13 19:18:20 port8: 2715:FCIP28: *** Received eisl frame in E mode
Mar 13 19:18:20 port8: 2716:FCIP28: SUP-> Set trunk mode: 2
Mar 13 19:18:20 port8: 2717:FCIP28: Change the operational mode to TRUNK
Mar 13 19:18:20 port8: 2718:FCIP28: Tunnel bringup debounce timer callbeck, try to bring
up tunnel
Mar 13 19:18:20 port8: 2719:FCIP28: Tunnel is already in oper UP state, don't try to
bring up again...
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