From owner-freebsd-xen@FreeBSD.ORG Sun May 31 13:04:21 2009 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 90717106564A for ; Sun, 31 May 2009 13:04:21 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from yw-out-2324.google.com (yw-out-2324.google.com [74.125.46.29]) by mx1.freebsd.org (Postfix) with ESMTP id 469478FC12 for ; Sun, 31 May 2009 13:04:21 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: by yw-out-2324.google.com with SMTP id 9so3747491ywe.13 for ; Sun, 31 May 2009 06:04:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:sender:received:in-reply-to :references:date:x-google-sender-auth:message-id:subject:from:to:cc :content-type:content-transfer-encoding; bh=Weyr2ug8Zs12LS1ilXZ4VAxuDRPFIxLU7GJ+i+NBdhY=; b=td+9feaz6kV5tid9JH6JHwA6+TVxzVoG0mIQ0CDnbQrgkrOJiCVZKVkktnpi9dYbm7 ysMIn6iXVM/pc7DNxc7QDWp2ZmEjLbTFUHdG/lgu0Ax7O576OM6TQ1SRbHwO3mJQVEy0 YUipDP2nta3unkqfZABxG9Ve0uvS5GNZs2is0= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type :content-transfer-encoding; b=rw/x6/N6d1MW9MPLnmGnRwLBTBxiM0J5hRZOfK06B7wiU3jVpGTA7OdqWv5qzK8tbT aKKzryAzZYzEJXSiuXox27PUSOYO6avt7x4j3vB0Ymqest3X8Ihntq8ETNBcDcHD1uWl 5LHdXzwbdWZBf1YXFbwhPLrBZzEi1wt7E8PPc= MIME-Version: 1.0 Sender: adrian.chadd@gmail.com Received: by 10.90.49.8 with SMTP id w8mr4172660agw.48.1243775060672; Sun, 31 May 2009 06:04:20 -0700 (PDT) In-Reply-To: <1243774686.12279.7.camel@phoenix.blechhirn.net> References: <1243774686.12279.7.camel@phoenix.blechhirn.net> Date: Sun, 31 May 2009 21:04:20 +0800 X-Google-Sender-Auth: e33360c71d141e09 Message-ID: From: Adrian Chadd To: mister.olli@googlemail.com Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: freebsd-xen@freebsd.org Subject: Re: Clock TOD issues (mostly) resolved? 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: Sun, 31 May 2009 13:04:21 -0000 2009/5/31 Mister Olli : > Hi, > > I just had the time to upgrade my domU to r193943 and it fixes some bugs > I've seen before in my setup: > - scp'ing the kernel file to the dom0 instance hanged after transfering > =A0 =A0 =A0 =A0~ 1MB of data and did not finish. This now works perfect. = I > =A0 =A0 =A0 =A0hadn't got the time to test larger network transfers. Good! > - clock jumps fully disappeared for me. I can do a complete 'make > =A0 =A0 =A0 =A0buildworld' without any interruptions due to the time jump= , even > =A0 =A0 =A0 =A0when I'm not using ntpd within the domU. Good! The time will still drift a little until a hypervisor wall clock sync occurs (mostly due to a large enough change to the dom0 time); I'll investigate that later. I'm curious to know exactly how Linux DomU's manage to keep in lock-step with the dom0 time. > Great work Adrian. This really brings domU support forward. > > Btw. do you know if there's already a PR for the reboot problem in xen > domU's? I'm not sure. Please just create one; duplicates are better than nothing. > For me the domU does not reboot (shutdown -r ) properly and hangs after > the shutdown process is complete. > Normal shutdown (shutdown -h) works like a charm. Adrian