mbuf leakage with nfs/udp (was: mbuf leakage with nfs/zfs)
Robert N. M. Watson
rwatson at freebsd.org
Sun Feb 28 14:56:08 UTC 2010
On Feb 28, 2010, at 2:52 PM, Daniel Braniss wrote:
> well, I have further reduced the problem, it happens with NFS/UDP writes.
> i'll try the wireshark road, but i'm very rusty with RPC, the other road is to
> check the changes, my oldest is from late october (RC2) where it's happening,
> Gerrit tried 8-pre from November and worked, so it will be fun
> trying to nail it down :-)
Fortunately, Wireshark actually has quite a good NFS RPC decoder -- it will tell you what operation appears, what the arguments are, interpret NFS error codes, etc. In fact, it's an excellent way to learn about NFS...
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