From owner-freebsd-xen@freebsd.org Fri Aug 12 08:28:07 2016 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 BFFABBB7FED for ; Fri, 12 Aug 2016 08:28:07 +0000 (UTC) (envelope-from Christian.Hoyer-Reuther@cac-chem.de) Received: from mail.cac-chem.de (mail.cac-chem.de [213.187.69.85]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mail.cac-chem.de", Issuer "COMODO RSA Domain Validation Secure Server CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 7CDAB11F1 for ; Fri, 12 Aug 2016 08:28:06 +0000 (UTC) (envelope-from Christian.Hoyer-Reuther@cac-chem.de) Received: from mh01.cac.loc (mh01.lc-intern.org [172.30.77.47]) by mail.cac-chem.de (Postfix) with ESMTP id 307CE3042FB; Fri, 12 Aug 2016 10:28:04 +0200 (CEST) Received: from mh01.cac.loc (localhost [127.0.0.1]) by mh01.cac.loc (Postfix) with ESMTP id 17C72380AC; Fri, 12 Aug 2016 10:28:04 +0200 (CEST) X-Virus-Scanner: This message was checked by ESET Mail Security for Linux/BSD. For more information on ESET Mail Security, please, visit our website: http://www.eset.com/. Received: from EX1.cac.loc (ex1.cac.loc [172.30.77.30]) by mh01.cac.loc (Postfix) with ESMTP id 0E38F380A2; Fri, 12 Aug 2016 10:28:04 +0200 (CEST) Received: from EX1.cac.loc ([172.30.77.30]) by ex1 ([172.30.77.30]) with mapi; Fri, 12 Aug 2016 10:28:03 +0200 From: "Hoyer-Reuther, Christian" To: =?iso-8859-1?Q?Roger_Pau_Monn=E9?= CC: Wei Liu , "freebsd-xen@freebsd.org" Date: Fri, 12 Aug 2016 10:28:02 +0200 Subject: Re: 'Live' Migrate messes up NTP on FreeBSD domU - any suggestions? Thread-Topic: 'Live' Migrate messes up NTP on FreeBSD domU - any suggestions? Thread-Index: AdH0b7iMKQldAFdbRxGEjmXOIpCnBAAAzSpw Message-ID: <41E487BC91654544B2B8F31096F2D9D4D15164960C@ex1> References: <20160714103016.4hgfzsjgkkgtkkgg@mac> <41E487BC91654544B2B8F31096F2D9D4D1514D1E88@ex1> <20160720093111.mpmp27wol7j3ge3d@mac> <41E487BC91654544B2B8F31096F2D9D4D1516490E9@ex1> <20160722115542.dopzb63dgkilqall@mac> <20160725144314.yhggviqhsqzgux2w@mac> <20160725153714.GW27082@citrix.com> <20160729082905.46js7o3zp6iwuibd@mac> <41E487BC91654544B2B8F31096F2D9D4D1516495CA@ex1> <20160812080103.s77fxs6jitl2itry@mac> In-Reply-To: <20160812080103.s77fxs6jitl2itry@mac> Accept-Language: de-DE Content-Language: de-DE X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: de-DE Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-EsetResult: clean X-ESET-AS: R=OK; S=0; OP=CALC; TIME=1470990484; VERSION=4144; MFE-VER=46; MC=2833403615; TRN=0 X-I-ESET-AS: RN=0;RNP= X-ESET-Antispam: OK X-BeenThere: freebsd-xen@freebsd.org X-Mailman-Version: 2.1.22 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: Fri, 12 Aug 2016 08:28:07 -0000 Hello, > -----Original Message----- > From: Roger Pau Monn=E9 [mailto:roger.pau@citrix.com] > Sent: Friday, August 12, 2016 10:01 AM > To: Hoyer-Reuther, Christian > Cc: Wei Liu; freebsd-xen@freebsd.org > Subject: Re: 'Live' Migrate messes up NTP on FreeBSD domU - any suggestio= ns? >=20 > On Thu, Aug 11, 2016 at 02:29:10PM +0200, Hoyer-Reuther, Christian wrote: > > Hello, > > > > sorry for the late response, but now I'm back from vacation and did som= e > new tests. > > > > I installed a new VM using the FreeBSD-11.0-ALPHA6-amd64-20160701-r3023= 03- > disc1.iso, then updated to HEAD r303908 and installed xe-guest-utilities- > 6.2.0_2 from HEAD ports r420055. Xenguest_enable=3D"YES" is set in > /etc/rc.conf. > > > > I tested VM migration from XenCenter (XenMotion). > > > > There are no more time issues after migration. > > > > I did 4 migrations and at 2 migrations I noticed the following problems= : > > > > When the migration finishes then the VM console switches to the VGA BIO= S > screen (Plex86/Bochs VGABios ...), the VM console freezes, the VM is not > reachable over network and in XenCenter I see the first 2 CPU's raising u= p > to 100 percent. Screenshots attached. >=20 > Hm, not sure what's going on there, and why you seem to be the only one t= o > hit this issue. Are you maybe booting with boot_verbose=3D"YES"? >=20 > > Then after 10 minutes the CPU usage goes down, the VM console is > responsive again and the machine is reachable over network. >=20 > Hm, could you give a try to 11.0-RC1 when it comes out? It should be out > today or tomorrow (builds are already underway). >=20 > Roger. No, I'm not booting with boot_verbose=3D"YES". I will give 11.0-RC1 a try when it is available. Regards, Christian