Description of problem: Pegasus does not generate log files other than in '/var/lib/Pegasus/install.log', thus removing the ability to debug the actions of various providers, such as those in the sblim packages. Usage of "cimconfig -s logLevel=DEBUG" has no effect. Version-Release number of selected component (if applicable): 2.51 How reproducible: locate 'Pegasus' | grep log locate 'pegasus' | grep log Steps to Reproduce: 1. use wbem CLI to exercise providers that have known debug statements 2. try to find for a pegasus log file Actual results: No log file for Pegasus is found on the system. Expected results: Would be able to find the Pegasus log file, possibly in /var/log or /var/lib/Pegasus/log. Service startup and stopping, including auth failures, are listed in /var/log/messages, though informational messages from providers do not show up. This URL (http://docs.hp.com/en/B8465-90027/ch01s09.html) seems to indicate a /var/log/Pegasus should exist.
Actually, the pegasus debug log files are found in /var/lib/Pegasus/cache/trace, and are enabled by setting 'traceLevel=[0-4]', eg: # cimconfig -p -s 'traceLevel=4'; service tog-pegasus restart Yes, it doesn't really make much sense to me either, but historically the /var/lib/Pegasus/log/ directory has been used ONLY for the install logs, while the trace files go into /var/lib/Pegasus/cache/trace/ (/var/lib/Pegasus/cache is the current working directory of cimserver). Each provider may have separate trace files created when tracing is enabled, in /var/lib/Pegasus/cache/trace/. Setting logLevel=DEBUG controls the level of log messages logged to syslog. You can also set logLevel=TRACE, and when traceLevel is set > 0, debug messages will be logged to the syslog in /var/log/messages. I hope the above addresses your problem - if not, then please re-open this bug - thanks.
Doesn't work for me. I've set logLevel=TRACE and traceLevel=4 (and restarted) and did not see anything in /var/lib/Pegasus/cache/trace ... however i did see new entries in syslog. Enabling forceProcess=TRUE allowed syslog statements in the provider I'm testing to work, so this is a suitable workaround for me. I'm not sure of the intended behavior of /cache/trace, though I'm not seeing anything in that directory through use of any of the sblim providers with the above settings. I'll probably continue to use forceProcess=TRUE and just syslog directly from the provider now that works. If there's a reasonable test case for checking that something gets traced, that I can, let me know.
Yes, the documentation for the cimserver trace feature is woefully inadequate - the only way I've been able to figure out how to use it is by reading the source code - see pegasus/src/Pegasus/Config/TracePropertyOwner.cpp . It turns out that just setting traceLevel is not enough - you need to do: # cimconfig -p -s 'traceLevel=4' 'traceComponents=ALL' (or set traceCompoents to the trace component you want to enable - again, you can find out which traceComponents there are only by reading the source). Then, once some traceComponents have been enabled, cimserver creates the file /var/lib/Pegasus/cache/trace/cimserver.trc containing the debug messages. The SBLIM providers require an 'SBLIM_TRACE=[1...4]' environment variable to be set - you must also set the SBLIM_TRACE_FILE to a file name to enable SBLIM provider tracing to that file. This is the default upstream behaviour, however nasty, and it is working as designed - I've just confirmed this by testing with tog-pegasus-2.5.1-10.FC6 and with tog-pegasus-2.5.1-6.FC5.