From owner-freebsd-xen@FreeBSD.ORG Thu Jun 11 12:36:06 2009 Return-Path: Delivered-To: freebsd-xen@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 720C31065670 for ; Thu, 11 Jun 2009 12:36:06 +0000 (UTC) (envelope-from mister.olli@googlemail.com) Received: from mail-fx0-f220.google.com (mail-fx0-f220.google.com [209.85.220.220]) by mx1.freebsd.org (Postfix) with ESMTP id E8B438FC1B for ; Thu, 11 Jun 2009 12:36:05 +0000 (UTC) (envelope-from mister.olli@googlemail.com) Received: by fxm20 with SMTP id 20so1371089fxm.43 for ; Thu, 11 Jun 2009 05:36:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=gamma; h=domainkey-signature:received:received:subject:from:reply-to:to:cc :in-reply-to:references:content-type:date:message-id:mime-version :x-mailer:content-transfer-encoding; bh=aEZWKRdznwPW28ACU8ZS+MJm0+T0g0Yr10fL7D0K1oM=; b=kNCvMGuWSeQZ5s3nafsqeJ0OAb3XREFIlHyzTNq6ycqbDThmthd1qlnTBnf7vlGob/ A8a+jN7G+n7SyCf/lERyRo2Z199Jr+6GDdeGyc3W8tGwolF6ou8mehBgA9K2rQhtfbHj DvCS5IBpqSRqY0H6TY/rlpcC/6A8ZhT0NnCbM= DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=subject:from:reply-to:to:cc:in-reply-to:references:content-type :date:message-id:mime-version:x-mailer:content-transfer-encoding; b=WKCPGSQIC68Jt10dP+tzIbgx4EY5fZ8DMfUY6JFrsBGOb4uxuUhkChgGjuvBG0p5sh u0/WuQs6FXH8zVgYpj5cVQ3kSqPBFyYVoqWUXrhMY7e+cOZUIXnq+mBnDTv2u6JTfMqd hEL6Z1aXQXwc1G+QwLwXCyTeKxbNFbGM1cCYQ= Received: by 10.103.223.1 with SMTP id a1mr1303674mur.112.1244723763681; Thu, 11 Jun 2009 05:36:03 -0700 (PDT) Received: from ?88.128.24.236? ([88.128.24.236]) by mx.google.com with ESMTPS id 23sm9116562mum.35.2009.06.11.05.36.01 (version=SSLv3 cipher=RC4-MD5); Thu, 11 Jun 2009 05:36:03 -0700 (PDT) From: Mister Olli To: Mukosi Mukwevho In-Reply-To: <2eb767d30906101415g77007adfr6e2fc214053d5f74@mail.gmail.com> References: <200906100521.n5A5LAZm043093@freefall.freebsd.org> <1244642935.5685.8.camel@phoenix.blechhirn.net> <2eb767d30906101415g77007adfr6e2fc214053d5f74@mail.gmail.com> Content-Type: text/plain Date: Thu, 11 Jun 2009 14:35:45 +0200 Message-Id: <1244723745.5685.34.camel@phoenix.blechhirn.net> Mime-Version: 1.0 X-Mailer: Evolution 2.24.5 Content-Transfer-Encoding: 7bit Cc: freebsd-xen@freebsd.org Subject: Re: kern/135421: [xen] FreeBSD Xen PVM DomU network failure - netfronc.c driver crashes when downloading/uploading files X-BeenThere: freebsd-xen@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: mister.olli@googlemail.com List-Id: Discussion of the freebsd port to xen - implementation and usage List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 11 Jun 2009 12:36:06 -0000 Hi Mukosi, great to hear that the workaround did work for you also. I hope the developers will disable TSO by default in the xn driver (if it is possible ;-)) I'm currently running 8-CURRENT on svn revision 193636 but I started around 5 months ago testing 8-CURRENT as PV domU and I started building the domU using vmware and then transported the disk image via DD onto my xen box. This way is quite complex. IMHO the easiest way (at the moment) is to start off with the xen images adrian is providing for download (http://wiki.freebsd.org/AdrianChadd/XenImages/) as you're then able to build your own system as you like it. Regards, --- Mr. Olli On Wed, 2009-06-10 at 23:15 +0200, Mukosi Mukwevho wrote: > Hi Olli, > > Thank you so much for your help, the problem is gone after applying > the -tso setting. > > Which version of FreeBSD are you running on and where did you download > it? > > Regards, > Mukosi > > > On Wed, Jun 10, 2009 at 4:08 PM, Mister Olli > wrote: > Hi, > > I had similar problems on the i386 architecture, and they have > been > gone, since I disabled TCP segment offloading by appending > '-tso' to my > xn0 config line in '/etc/rc.conf' the problem is gone. > > the line looks like this now: > ifconfig_xn0="inet 10.30.1.16 netmask 255.255.255.0 > -tso" > > Regards, > --- > Mr. Olli > > On Wed, 2009-06-10 at 05:21 +0000, linimon@FreeBSD.org wrote: > > Synopsis: [xen] FreeBSD Xen PVM DomU network failure - > netfronc.c driver crashes when downloading/uploading files > > > > Responsible-Changed-From-To: freebsd-bugs->freebsd-xen > > Responsible-Changed-By: linimon > > Responsible-Changed-When: Wed Jun 10 05:20:55 UTC 2009 > > Responsible-Changed-Why: > > Over to maintainer(s). > > > > http://www.freebsd.org/cgi/query-pr.cgi?pr=135421 > > _______________________________________________ > > freebsd-xen@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-xen > > To unsubscribe, send any mail to > "freebsd-xen-unsubscribe@freebsd.org" > > > > > > -- > Kind regards, > > Mukosi A Mukwevho > Head IT Development - FNB Shared Services (Contact Center Randburg) > Mobile: +27 82 859 1123 > > "Good relationships and good communication deliver software. Good > estimation is extremely useful, but guarantees nothing." - > http://www.softwarearchitect.biz/arch.htm