On 27-2-2010 21:32, Eirik Øverby wrote:
I've had a discussion with some folks on this for a while. I can easily
reproduce this situation by mounting a FreeBSD ZFS filesystem via
NFS-UDP from an OpenBSD machine. Telling the OpenBSD machine to use TCP
instead of UDP makes the problem go away.
Other FreeBSD systems mounting the same share, either using UDP or TCP,
does not cause the problem to show up.
A patch was suggested by Rick Macklem, but that did not solve the issue:
http://lists.freebsd.org/pipermail/freebsd-current/2009-December/014181.html
I concur.
Everything in my network is now on TCP, and there is no mbuf leakage.
I just don't get over the 5500 mark, no matter what I throw at it.
I do feel that TCP is not as well performing on a local net with Linux,
hence the choice for UDP. But TCP is workable as next best.
--WjW
_______________________________________________
freebsd-stable@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-stable
To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
