Troubleshooting The Trace Logs For The Interface Manager - Cisco CRS-1 - Carrier Routing System Router Troubleshooting Manual

Troubleshooting the Interface Manager
Third Party Registrations
-----------------------------------------------------------------------
-----------------------------------------------------------------------
IM->IMD communications information
Type
----------------------------------------------------------------------------
Big
Small
No-chunk
Total
----------------------------------------------------------------------------
Pre-allocated memory for small chunks
Pre-allocated memory for big chunks
----------------------------------------------------------------------------
Transmit queue size: 142 elements
[range MIN:100 -> MAX:1000
based on nfn size: 108 bytes, optimal msg size: 15376 bytes]
----------------------------------------------------------------------------
Comms type
Tx start
Tx done
----------------------------------------------------------------------------
Total bytes sent:
----------------------------------------------------------------------------
Checkpoint information
----------------------------------------------------------------------------
Timer Expiries
Checkpoints
----------------------------------------------------------------------------
Node status
Clean
Dirty
Total
----------------------------------------------------------------------------
Memory summary
----------------------------------------------------------------------------
Total memory reserved
Total memory used
----------------------------------------------------------------------------

Troubleshooting the Trace Logs for the Interface Manager

To debug the problem that occurred on the router and the IM, use the show im trace command with both
the location and internal keywords to trace logs that are recovered from the router for the applicable
location.
The debug im errors command enables the server for error debugging. When the problem is narrowed
down, debugging is enabled to provide more information.
The debug im callbacks command is used to display when notifications are arriving at the clients from
IM or Interface Manager Distributor (IMD). In addition, the command checks to see the number and
types of messages that are in the set of notifications.
Cisco IOS XR Troubleshooting Guide for the Cisco CRS-1 Router
3-100
Create/Delete
36
Chunk Sz #Chunks
1024
512
0
Count #Elem
1875 945489
73 4054
attempted:
Chkptd Avg nodes/chkpt
300
2616
2916
State
6
Used
30 0
300 44
0 0
330 44
Average Success
504 72
55
186332
186332
Bytes chkptd Avg bytes/chkpt
15
137
153
Chapter 3 Troubleshooting Forwarding
MTU Memory (bytes)
7 1072
Max Mem Max Mem
0 0
1358 880 106800
0 0
1358 880 106800
: 155057 bytes
: 31095 bytes
#Retry Fail #Retry
0 0
: 234
: 19
35360 1861
353984 18630
389344 20491
: 1251438 bytes
: 997670 bytes
0
0
0
OL-21483-02