Date: Mon, 30 Nov 2009 10:23:34 +0100 From: =?iso-8859-1?Q?Eirik_=D8verby?= <ltning@anduin.net> To: Adrian Chadd <adrian@freebsd.org> Cc: freebsd-current@freebsd.org Subject: Re: FreeBSD 8.0 - network stack crashes? Message-ID: <DCBA14FF-150C-4422-80B7-66DF18302D5A@anduin.net> In-Reply-To: <d763ac660911300105j6b8d3e99qa0411893d5426ba7@mail.gmail.com> References: <A1648B95-F36D-459D-BBC4-FFCA63FC1E4C@anduin.net> <20091129013026.GA1355@michelle.cdnetworks.com> <74BFE523-4BB3-4748-98BA-71FBD9829CD5@anduin.net> <alpine.BSF.2.00.0911291427240.80654@fledge.watson.org> <E9B13DDC-1B51-4EFD-95D2-544238BDF3A4@anduin.net> <d763ac660911292347i74caba25h9861a4d9feb63d77@mail.gmail.com> <C3CC7F37-10BE-41DD-96E4-C952C6434ACC@anduin.net> <d763ac660911300050p64ae41a4h1e01bdb649b02aac@mail.gmail.com> <68E8D279-408D-4B75-82CF-880CDE01D55F@anduin.net> <d763ac660911300105j6b8d3e99qa0411893d5426ba7@mail.gmail.com>
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On 30. nov. 2009, at 10.05, Adrian Chadd wrote: > 2009/11/30 Eirik =D8verby <ltning@anduin.net>: >=20 >>> I'd love to see where those mbufs are hiding and whether they're a >>> leak, or whether the NFS server is just pushing too much data out = for >>=20 >> I fact it's mostly receiving. Other boxes on the LAN (or other = internal >> subnets) are pushing data to it, rarely reading any except to check = status >> and clean up. >=20 > Right, but it also has to queue response packets for the NFS = transactions. >=20 > What do your NFS mounts look like? Are they TCP or UDP? Have you toyed > with the mount settings at all? Nope ... All default, and mostly FreeBSD<->FreeBSD NFS mounts. The other = FreeBSDs are at 7.x, and there's one OpenBSD 4.4 box. So nothing fancy. = I'm at a complete loss here. /Eirik=
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