Date: Thu, 23 Nov 2006 14:25:32 -0500 From: Kris Kennaway <kris@obsecurity.org> To: s.c.sprong@student.utwente.nl Cc: freebsd-stable@freebsd.org Subject: Re: sshfs/nfs cause server lockup Message-ID: <20061123192532.GA81937@xor.obsecurity.org> In-Reply-To: <20061123162813.L3026@volte.student.utwente.nl> References: <20061123162813.L3026@volte.student.utwente.nl>
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[-- Attachment #1 --] On Thu, Nov 23, 2006 at 04:38:48PM +0100, s.c.sprong@student.utwente.nl wrote: > Chris <chrcoluk@gmail.com> wrote: > >kris a development on this, someone else posted about a nfs problem > >and reading his post some starkling point he made about network cards, > >he stated he only gets the bug on sis rl and fxp. > > Sorry for the misunderstanding, but I think that the 'NFS via TCP' thread > covers other bugs, ie the inability to mount NFS v3 over TCP. > > I've tested the cards above, and the person I replied to encountered the > same bug with a bge card. My solution was to remove custom nfs settings > in sysctl.conf. I don't know which one was the culprit because I don't > have the time to look into it further. > > My poking uncovered a set of crashing bugs and potentially a livelock. > I would agree that NFS is very fragile in RELENG_6. > So far <fingers crossed> I've not run into an NFS server deadlock you > described. Are you sure these are NFS problems and not ethernet driver problems? Kris [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (FreeBSD) iD8DBQFFZfWsWry0BWjoQKURAh+TAKDDSTpobXwicmtf89cUsQ9dxVlCTACcC23R lwTHwxgYAuiOAVpmxJ9oUU4= =CbXs -----END PGP SIGNATURE-----
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