[OpenAFS] Debugging a network performance problem that affects AFS
Thu, 13 Jan 2011 15:24:00 -0500
We're having intermittent network performance problems, and the primary
manifestation to us as users looks like "an OpenAFS slowdown." I'm
wondering if it's possible to collect access time statistics out of an
OpenAFS Linux client. A little time with google and I see the
"-enable_peer_stats" and "-enable_process_stats" options when starting
the client daemon, and this very well may furnish the information that I
need. A subsequent search gets me to the "rxdebug" document, though
that document appears to be server-centric as opposed to querying the
client. Nor does it tell me what information I can collect or if access
time is part of that information - only mentioning serveral parameters
that it does collect.
Can someone toss me a bone here - or a link?
Phone: (802) 769-6850
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