From owner-freebsd-xen@freebsd.org Wed Sep 9 20:59:03 2015 Return-Path: Delivered-To: freebsd-xen@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 72A04A01EBB for ; Wed, 9 Sep 2015 20:59:03 +0000 (UTC) (envelope-from syd.meyer@gmail.com) Received: from mail-wi0-x22d.google.com (mail-wi0-x22d.google.com [IPv6:2a00:1450:400c:c05::22d]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 0281B1E79 for ; Wed, 9 Sep 2015 20:59:03 +0000 (UTC) (envelope-from syd.meyer@gmail.com) Received: by wiclk2 with SMTP id lk2so965134wic.1 for ; Wed, 09 Sep 2015 13:59:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=content-type:mime-version:subject:from:in-reply-to:date :content-transfer-encoding:message-id:references:to; bh=p5HN/WLRpflKP06LZ1nKbN2TX15SGOH1tGCyWn1fAqA=; b=LY+bBV22WIneaQ7bvjMcFrxa848hsfUv3LdnGfTDmemeSzohmicsI4G8sfjpagCIP6 uLT6C2404hGjMJQ7QYuQTrpFt1NJP2/PLUrkE7H7voUVe3p2Lf2gGkPKHvRJl1aCD7Ls Ww/VuWt+HCte86hzKM9nDM2j+FWsBFhDHRhiWEturpgNOsQJJhUY8wpeOozYt7MwS473 cC93spK52zRrgh6q02BWfOV81VB0WRc2sQl/hF9ZAarsE1rOilcJqUO6cEaNOGPTEeU6 4ON/Tfp0Lzn6az0N06E+vs62504CoepN/XG1x33XpAc4mV/rjGn4aEAQzA3zKl66b2vd RQuw== X-Received: by 10.194.122.97 with SMTP id lr1mr61813256wjb.26.1441832341086; Wed, 09 Sep 2015 13:59:01 -0700 (PDT) Received: from ?IPv6:2a02:a03f:a0f:a200:b8c4:8f36:1407:7c58? ([2a02:a03f:a0f:a200:b8c4:8f36:1407:7c58]) by smtp.gmail.com with ESMTPSA id fa8sm5726667wib.14.2015.09.09.13.59.00 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 09 Sep 2015 13:59:00 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 9.0 \(3093\)) Subject: Re: XenServer 6.5(SP1) - HVM 're0: watchdog timeout' errors... From: Sydney Meyer In-Reply-To: <55F025BF.6020405@citrix.com> Date: Wed, 9 Sep 2015 22:58:58 +0200 Content-Transfer-Encoding: quoted-printable Message-Id: <28F73DA3-DC56-47F4-922B-31D73D124981@gmail.com> References: <9CC4073DE17E3C8BD01EF7D3@[10.12.30.106]> <55EDA470.1000007@citrix.com> <55EDC55B.8000004@egr.msu.edu> <762F895FF087C3BBB6DB94DA@[10.12.30.106]> <55EFF61A.3020409@citrix.com> <34C596D4CD79963C95725C41@[10.12.30.106]> <55F025BF.6020405@citrix.com> To: freebsd-xen@freebsd.org X-Mailer: Apple Mail (2.3093) X-BeenThere: freebsd-xen@freebsd.org X-Mailman-Version: 2.1.20 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: Wed, 09 Sep 2015 20:59:03 -0000 Hello, I'm running Xen 4.4.1 on a Debian 8 Dom0 and with 2 fresh FreeBSD 10.2 = DomU's (pf disabled): IPv4: - Host A (FreeBSD 10.2): "dd if=3D/dev/zero bs=3D1M | nc -l 5001" ---> = Host B (FreeBSD 10.2) "nc 10.0.30.95 5001 | dd of=3D/dev/zero bs=3D1M" =3D= ~46 MB/s - Host A (FreeBSD 10.2): "dd if=3D/dev/zero bs=3D1M | nc -l 5001" ---> = Host B (CentOS 7) "nc 10.0.30.95 5001 | dd of=3D/dev/zero bs=3D1M" =3D = ~65 MB/s - Host A (CentOS 7): "dd if=3D/dev/zero bs=3D1M | nc -l 5001" ---> Host = B (FreeBSD 10.2) "nc 10.0.30.111 5001 | dd of=3D/dev/zero bs=3D1M" =3D = ~685 MB/s IPv6: - Host A (FreeBSD 10.2): "dd if=3D/dev/zero bs=3D1M | nc -6 -l 5001" = ---> Host B (FreeBSD 10.2) "nc -6 2a02:a03f:a0f:a200:216:3eff:fee0:44bd = 5001 | dd of=3D/dev/zero bs=3D1M" =3D ~309 MB/s - Host A (FreeBSD 10.2): "dd if=3D/dev/zero bs=3D1M | nc -6 -l 5001" = ---> Host B (Centos 7) "nc -6 2a02:a03f:a0f:a200:216:3eff:fee0:44bd 5001 = | dd of=3D/dev/zero bs=3D1M" =3D ~246 MB/s - Host A (CentOS 7): "dd if=3D/dev/zero bs=3D1M | nc -6 -l 5001" ---> = Host B (FreeBSD 10.2) "nc -6 2a02:a03f:a0f:a200:216:3eff:fe7c:c4bd 5001 = | dd of=3D/dev/zero bs=3D1M" =3D ~352 MB/s Also, i can confirm problems with FreeBSD 10 acting as a router for = other DomU on the same Dom0 (as in = https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D188261). > On 09 Sep 2015, at 14:27, Roger Pau Monn=C3=A9 = wrote: >=20 > Hello, >=20 > El 09/09/15 a les 11.33, Karl Pielorz ha escrit: >>=20 >>=20 >> --On 09 September 2015 11:04 +0200 Roger Pau Monn=C3=A9 >> wrote: >>=20 >>> I'm working on importing a new netfront from Linux, which hopefully >>> should solve the problems we are having with the PV nic. >>=20 >> That'll be great - I did test a CentOS box domU a while ago, and that >> didn't have the problem with routing traffic, I wasn't able to test >> things like OpenVPN/DCHP on it - but the current netfront issues are >> annoying [there's at least 2 FreeBSD PR's I know of this would also >> address]. >=20 > Do you have an easy way to replicate those issues, right now I'm = trying > with the following: >=20 > /etc/etc.conf: > pf_enable=3D"YES" >=20 > /etc/pf.conf > block in all > pass out all keep state >=20 > But I don't seem to be able to reproduce them. Throughput between > DomU<->Dom0 or DomU<->DomU seems to be fine (no degradation when > compared to pf off). >=20 > Roger. > _______________________________________________ > freebsd-xen@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-xen > To unsubscribe, send any mail to "freebsd-xen-unsubscribe@freebsd.org"