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4-31
Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x
OL-9285-05
Chapter 4 Troubleshooting Hardware
Troubleshooting Switching and Services Modules
111) FSM:<ID(3): Slot 8, node 0x0802> Transition at 716886 usecs after Tue Sep 2
7 15:30:23 2005
Previous state: [LCM_ST_LC_FAILURE]
Triggered event: [LCM_EV_LC_INSERTED_SEQ_FAILED]
Next state: [LCM_ST_LC_FAILURE]
112) FSM:<ID(3): Slot 8, node 0x0802> Transition at 717250 usecs after Tue Sep 2
7 15:30:23 2005
Previous state: [LCM_ST_LC_FAILURE]
Triggered event: [LCM_EV_FAILED_MORE3TIMES]
Next state: [LCM_ST_LC_NOT_PRESENT]
113) FSM:<ID(3): Slot 8, node 0x0802> Transition at 21633 usecs after Tue Sep 27
15:30:24 2005
Previous state: [LCM_ST_LC_NOT_PRESENT]
Triggered event: [LCM_EV_MODULE_POWERED_DOWN]
Next state: [LCM_ST_LC_NOT_PRESENT]
Curr state: [LCM_ST_LC_NOT_PRESENT]
Step 6 Starting with the most recent time (end of the log) and moving backwards in this example, you can infer
the following:
Curr state: [LCM_ST_LC_NOT_PRESENT]<---- Indicates that the module is not present.
Index 112) Triggered event: [LCM_EV_FAILED_MORE3TIMES] <----Indicates that the module
failed repeatedly.
Index 111) Triggered event: [LCM_EV_LC_INSERTED_SEQ_FAILED] <---Indicates that the
insertion sequence failed.
Index 86) Previous state: [LCM_ST_CHECK_INSERT_SEQUENCE]
Triggered event: [LCM_EV_LC_INSERTED_SEQ_FAILED]
Next state: [LCM_ST_CHECK_REMOVAL_SEQUENCE] <---- Indicate that when module was being
inserted, the insertion failed and the module was removed.
Index 85) Event:ESQ_RSP length:32, at 692394 usecs after Tue Sep 27 15:30:23 2005
Instance:3, Seq Id:0x3, Ret:(null)
[E_MTS_RX] Src:MTS_SAP_XBAR_MANAGER(48),
Opc:MTS_OPC_LC_INSERTED(1081) <---Indicates the event that caused the module insertion
to fail. This indicates that xbar_manager failed.
In this example, you can conclude that module is not coming up, because the XBAR Manager is failing
during the insertion of the module.
Troubleshooting Reloaded Modules
Symptom Module is automatically reloaded.
The following system messages may be present if a module reloads:
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