From owner-freebsd-xen@freebsd.org Fri Jul 22 10:01:27 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 87A93BA10DB for ; Fri, 22 Jul 2016 10:01:27 +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 45BE3170C for ; Fri, 22 Jul 2016 10:01:26 +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 99766304319; Fri, 22 Jul 2016 12:01:17 +0200 (CEST) Received: from mh01.cac.loc (localhost [127.0.0.1]) by mh01.cac.loc (Postfix) with ESMTP id 8D20838185; Fri, 22 Jul 2016 12:01:17 +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 8A8553811C; Fri, 22 Jul 2016 12:01:17 +0200 (CEST) Received: from EX1.cac.loc ([172.30.77.30]) by ex1 ([172.30.77.30]) with mapi; Fri, 22 Jul 2016 12:01:17 +0200 From: "Hoyer-Reuther, Christian" To: =?iso-8859-1?Q?Roger_Pau_Monn=E9?= CC: "freebsd-xen@freebsd.org" Date: Fri, 22 Jul 2016 12:01:16 +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: AdHiaYX+tKlV5UPuSS2lE6VQcE31cgBkXv1A Message-ID: <41E487BC91654544B2B8F31096F2D9D4D1516490E9@ex1> References: <41E487BC91654544B2B8F31096F2D9D4D1514D1D8E@ex1> <20160714103016.4hgfzsjgkkgtkkgg@mac> <41E487BC91654544B2B8F31096F2D9D4D1514D1E88@ex1> <20160720093111.mpmp27wol7j3ge3d@mac> In-Reply-To: <20160720093111.mpmp27wol7j3ge3d@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=1469181677; VERSION=4040; MFE-VER=46; MC=856431555; 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, 22 Jul 2016 10:01:27 -0000 Hello Roger, my test machine is now running HEAD (r303131) amd64 with xe-guest-utilities= -6.0.2 (from HEAD ports r418911). My XenServer environment is still the sam= e. When I migrate the VM to another host then the migration finishes but at th= e end of migration the VM console switches to the VGA BIOS screen (Plex86/B= ochs VGABios ...). The VM console freezes, the VM is not reachable over network and in XenCent= er I see the first 2 CPU's go up to 100 percent. Then after 10 minutes the CPU usage goes down, the VM console is responsive= and the machine is reachable over network. And the time is in sync (not in= future). Maybe I used the wrong path to setup a machine with HEAD - I upgraded 10.3-= RELEASE to HEAD. I will do a 2nd test using the FreeBSD-11.0-ALPHA6-amd64-20160701-r302303-d= isc1.iso and then update to the latest revision. Maybe this way is more cle= an and will bring other results. =20 But I'm not sure if I will get this finished today. I will be in vacation f= rom Monday and then let you know when I'm finished. Regards, Christian > -----Original Message----- > From: Roger Pau Monn=E9 [mailto:roger.pau@citrix.com] > Sent: Wednesday, July 20, 2016 11:31 AM > To: Hoyer-Reuther, Christian > Cc: freebsd-xen@freebsd.org > Subject: Re: 'Live' Migrate messes up NTP on FreeBSD domU - any suggestio= ns? >=20 > It seems that HEAD is in a good shape now, starting from r303076 (or any > later revision) you should be able to test live migration without issues. > I will MFC the fix to stable/11 in a couple of days, until then can you g= ive > HEAD a try?