250IBM Power Systems 775 for AIX and Linux HPC Solution
4.2.2 Communication issues between CNM and DB2
Monitoring the /var/opt/isnm/cnm/log/eventSummary.log file is a quick and effective way to
identify potential problems with CNM communications or general configuration issues. This
feature is demonstrated throughout this chapter. The following high-level steps are used to
debug the CNM startup sequence:
1.Identify that there is an issue via the /var/opt/isnm/cnm/log/eventSummary.log file.
2.Isolate the cause of the problem and make the necessary changes.
3.Recycle CNM by issuing chnwm -d and then chnwm -a.
4.Check the /var/opt/isnm/cnm/log/eventSu ...
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