Re: NFS (vfs-related) syscall logging

Trond Myklebust (trond.myklebust@fys.uio.no)
16 Jun 2002 22:44:01 +0200


>>>>> " " == Roberto Nibali <ratz@drugphish.ch> writes:

> I will extend it and add yet another proc-fs variable in
> /proc/sys/sunrpc/ which will represent a bitmask to selectively
> enable/disable which syscalls should be logged.

Ugh...

The volume of information you propose to log is going to be seriously
huge and *will* affect performance. It would probably be a lot more
efficient to log using 'tcpdump' (and the libpcap binary format)
instead of all those printks.

Cheers,
Trond
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