From owner-freebsd-xen@freebsd.org Wed Jul 20 09:31:30 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 B8A71B9F6C4 for ; Wed, 20 Jul 2016 09:31:30 +0000 (UTC) (envelope-from prvs=00264d04a=roger.pau@citrix.com) Received: from SMTP02.CITRIX.COM (smtp02.citrix.com [66.165.176.63]) (using TLSv1.2 with cipher RC4-SHA (128/128 bits)) (Client CN "mail.citrix.com", Issuer "DigiCert SHA2 Secure Server CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 5DD4B1AEF for ; Wed, 20 Jul 2016 09:31:30 +0000 (UTC) (envelope-from prvs=00264d04a=roger.pau@citrix.com) X-IronPort-AV: E=Sophos;i="5.28,393,1464652800"; d="scan'208";a="374239709" Date: Wed, 20 Jul 2016 11:31:21 +0200 From: Roger Pau =?iso-8859-1?Q?Monn=E9?= To: "Hoyer-Reuther, Christian" CC: "freebsd-xen@freebsd.org" Subject: Re: 'Live' Migrate messes up NTP on FreeBSD domU - any suggestions? Message-ID: <20160720093111.mpmp27wol7j3ge3d@mac> References: <41E487BC91654544B2B8F31096F2D9D4D1514D1D8E@ex1> <20160714103016.4hgfzsjgkkgtkkgg@mac> <41E487BC91654544B2B8F31096F2D9D4D1514D1E88@ex1> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <41E487BC91654544B2B8F31096F2D9D4D1514D1E88@ex1> User-Agent: Mutt/1.6.2-neo (2016-06-11) X-DLP: MIA1 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: Wed, 20 Jul 2016 09:31:30 -0000 On Thu, Jul 14, 2016 at 12:47:40PM +0200, Hoyer-Reuther, Christian wrote: > Hello, > > thanks for the update. And yes, please let me know when the new issues are fixed. I will test it then and report back the results. Hello, 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 give HEAD a try? Thanks, Roger. From owner-freebsd-xen@freebsd.org Wed Jul 20 11:44:25 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 D46CEB9B065 for ; Wed, 20 Jul 2016 11:44:25 +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 95B6E11FF for ; Wed, 20 Jul 2016 11:44:25 +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 D4B8D3042D9; Wed, 20 Jul 2016 13:44:15 +0200 (CEST) Received: from mh01.cac.loc (localhost [127.0.0.1]) by mh01.cac.loc (Postfix) with ESMTP id BED4F38177; Wed, 20 Jul 2016 13:44:15 +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 BACE23811C; Wed, 20 Jul 2016 13:44:15 +0200 (CEST) Received: from EX1.cac.loc ([172.30.77.30]) by ex1 ([172.30.77.30]) with mapi; Wed, 20 Jul 2016 13:44:15 +0200 From: "Hoyer-Reuther, Christian" To: =?iso-8859-1?Q?Roger_Pau_Monn=E9?= CC: "freebsd-xen@freebsd.org" Date: Wed, 20 Jul 2016 13:44:14 +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+tKlV5UPuSS2lE6VQcE31cgAElOSg Message-ID: <41E487BC91654544B2B8F31096F2D9D4D151649031@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=1469015055; VERSION=4031; MFE-VER=46; MC=784709983; 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: Wed, 20 Jul 2016 11:44:25 -0000 Hello Roger, I will try to test it until Friday. 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? 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? From owner-freebsd-xen@freebsd.org Fri Jul 22 11:55:53 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 6AB57BA1C3F for ; Fri, 22 Jul 2016 11:55:53 +0000 (UTC) (envelope-from prvs=00448d56a=roger.pau@citrix.com) Received: from SMTP02.CITRIX.COM (smtp02.citrix.com [66.165.176.63]) (using TLSv1.2 with cipher RC4-SHA (128/128 bits)) (Client CN "mail.citrix.com", Issuer "DigiCert SHA2 Secure Server CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 286BA11E6 for ; Fri, 22 Jul 2016 11:55:52 +0000 (UTC) (envelope-from prvs=00448d56a=roger.pau@citrix.com) X-IronPort-AV: E=Sophos;i="5.28,404,1464652800"; d="scan'208";a="374810828" Date: Fri, 22 Jul 2016 13:55:42 +0200 From: Roger Pau =?iso-8859-1?Q?Monn=E9?= To: "Hoyer-Reuther, Christian" CC: "freebsd-xen@freebsd.org" , Subject: Re: 'Live' Migrate messes up NTP on FreeBSD domU - any suggestions? Message-ID: <20160722115542.dopzb63dgkilqall@mac> References: <41E487BC91654544B2B8F31096F2D9D4D1514D1D8E@ex1> <20160714103016.4hgfzsjgkkgtkkgg@mac> <41E487BC91654544B2B8F31096F2D9D4D1514D1E88@ex1> <20160720093111.mpmp27wol7j3ge3d@mac> <41E487BC91654544B2B8F31096F2D9D4D1516490E9@ex1> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <41E487BC91654544B2B8F31096F2D9D4D1516490E9@ex1> User-Agent: Mutt/1.6.2-neo (2016-06-11) X-DLP: MIA1 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 11:55:53 -0000 On Fri, Jul 22, 2016 at 12:01:16PM +0200, Hoyer-Reuther, Christian wrote: > 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 same. > > When I migrate the VM to another host then the migration finishes but at the end of migration the VM console switches to the VGA BIOS 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 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-disc1.iso and then update to the latest revision. Maybe this way is more clean and will bring other results. > > But I'm not sure if I will get this finished today. I will be in vacation from Monday and then let you know when I'm finished. Hello, In my environment I've migrated a FreeBSD VM with 2 cpus for > 100 consecutive times without seeing any issues (or freezes), although this was with OSS Xen and without xe-guest-utilities. Karl, have you tested HEAD recently? Roger. From owner-freebsd-xen@freebsd.org Fri Jul 22 15:38:29 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 0CD1BB9F368 for ; Fri, 22 Jul 2016 15:38:29 +0000 (UTC) (envelope-from kpielorz_lst@tdx.co.uk) Received: from smtp.krpservers.com (smtp.krpservers.com [62.13.128.145]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.krpservers.com", Issuer "RapidSSL SHA256 CA - G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id AA4CB1196 for ; Fri, 22 Jul 2016 15:38:27 +0000 (UTC) (envelope-from kpielorz_lst@tdx.co.uk) Received: from [10.12.30.106] (vpn01-01.tdx.co.uk [62.13.130.213] (may be forged)) (authenticated bits=0) by smtp.krpservers.com (8.15.2/8.15.2) with ESMTPSA id u6MFO8hr041480 (version=TLSv1 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 22 Jul 2016 16:24:09 +0100 (BST) (envelope-from kpielorz_lst@tdx.co.uk) Date: Fri, 22 Jul 2016 16:24:08 +0100 From: Karl Pielorz To: =?UTF-8?Q?Roger_Pau_Monn=C3=A9?= , "Hoyer-Reuther, Christian" cc: freebsd-xen@freebsd.org Subject: Re: 'Live' Migrate messes up NTP on FreeBSD domU - any suggestions? Message-ID: <7D5FF11AB33B3747804CFC78@[10.12.30.106]> In-Reply-To: <20160722115542.dopzb63dgkilqall@mac> References: <41E487BC91654544B2B8F31096F2D9D4D1514D1D8E@ex1> <20160714103016.4hgfzsjgkkgtkkgg@mac> <41E487BC91654544B2B8F31096F2D9D4D1514D1E88@ex1> <20160720093111.mpmp27wol7j3ge3d@mac> <41E487BC91654544B2B8F31096F2D9D4D1516490E9@ex1> <20160722115542.dopzb63dgkilqall@mac> X-Mailer: Mulberry/4.0.8 (Win32) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Content-Disposition: inline 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 15:38:29 -0000 --On 22 July 2016 13:55 +0200 Roger Pau Monn=C3=A9 = wrote: > Hello, > > In my environment I've migrated a FreeBSD VM with 2 cpus for > 100 > consecutive times without seeing any issues (or freezes), although this > was with OSS Xen and without xe-guest-utilities. Karl, have you tested > HEAD recently? I'm waiting for it to build on our XenServer test pool - I'll get it=20 tested, and get back to you as soon as I can, Cheers, -Karl