From owner-freebsd-xen@FreeBSD.ORG Sat Aug 27 17:46:48 2011 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 43CB31065672 for ; Sat, 27 Aug 2011 17:46:48 +0000 (UTC) (envelope-from armondbc@gmail.com) Received: from mail-qy0-f182.google.com (mail-qy0-f182.google.com [209.85.216.182]) by mx1.freebsd.org (Postfix) with ESMTP id 062B88FC08 for ; Sat, 27 Aug 2011 17:46:47 +0000 (UTC) Received: by qyk9 with SMTP id 9so3388692qyk.13 for ; Sat, 27 Aug 2011 10:46:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type:content-transfer-encoding; bh=knOEADkpAdM9M/sv0eHS9mpNWtcB89pL9IvzgxObpnU=; b=qJ2SeU6mISVcsRW1ZrBFU5s72OtY+VldEmwgtu8uSnFoT8/wsIfzlgQXTHSswgbPKL y3JvoRTF6JITBwc8Jwu0BNT1K1zBffBhNAFxtkTsDtAl7GSJdoNGWwhCHZ3TfE9cnGS0 NtlO4Yubc8MCj1j5GPYV6NhWvb2OJFC7Szxxg= MIME-Version: 1.0 Received: by 10.229.43.203 with SMTP id x11mr3377270qce.127.1314467207246; Sat, 27 Aug 2011 10:46:47 -0700 (PDT) Received: by 10.229.33.208 with HTTP; Sat, 27 Aug 2011 10:46:47 -0700 (PDT) In-Reply-To: <4E3AE57D.3050600@barafranca.com> References: <4E3AE57D.3050600@barafranca.com> Date: Sat, 27 Aug 2011 12:46:47 -0500 Message-ID: From: "Ben C." To: Hugo Silva , freebsd-xen@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: Subject: Re: 9.0-BETA1: PV network still won't work with NetBSD dom0 X-BeenThere: freebsd-xen@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list 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: Sat, 27 Aug 2011 17:46:48 -0000 Hello, Yes indeed. I've verified on 8.2 and BETA1. Seemingly exact same issue. Running a NetBSD(-CURRENT) dom0. Happy to see progress but it's not quite there yet I guess. I've tried changing the model=3D line around and some other random, brute-force like tweaks but nothing seems to work. I can ping internal and external hosts, but just can't seem to carry on a regular TCP/IP conversation. I also found this : http://www.mail-archive.com/freebsd-xen@freebsd.org/msg00516.html Where someone running a Debian Lenny dom0 was experiencing almost the exact same issues I have. FreeBSD (or, any OS) has pretty poor performance running under full HVM .. PV drivers only work for i386 and I wouldn't be surprised if I experienced the same issues. (No time to test really..) Does anyone else have any input on this? Thanks, Ben C. On Thu, Aug 4, 2011 at 1:31 PM, Hugo Silva wrote: > I'm giving 9.0 a spin here. So far so good! With the exception of this > one thing; > > With a NetBSD dom0, the FreeBSD HVM+PV domU (7.x, 8.x, 9.0-BETA1) > behaves strangely in the network; trying to ssh to it from my laptop yeil= ds: > > Bad packet length 3737169374. > Disconnecting: Packet corrupt > > Disabling TSO, RXCSUM and TXCSUM on xn0 results in: > > )$ ssh %domU_ip > load: 0.53 =A0cmd: ssh 3101 [select] 0.48r 0.01u 0.01s 0% 4248k > load: 0.53 =A0cmd: ssh 3101 [select] 0.66r 0.01u 0.01s 0% 4248k > load: 0.53 =A0cmd: ssh 3101 [select] 0.83r 0.01u 0.01s 0% 4248k > > And on the console of the domU: > > xn_txeof: WARNING: response is -1! > > > NetBSD (5.x, -current), Linux and OpenIndiana PV domUs work as expected. > > What could be the cause? > > > Keep up the good work on the OS! > > Best regards, > > Hugo > _______________________________________________ > 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" >