Le mardi 14 juillet 2009 à 18:16, Cole Robinson a écrit : > Cole Robinson wrote: > > Laurent Léonard wrote: > >> Le mardi 07 juillet 2009 à 18:58, Pasi Kärkkäinen a écrit : > >>> On Tue, Jul 07, 2009 at 09:53:45AM +0200, Chris Lalancette wrote: > >>>> Pasi Kärkkäinen wrote: > >>>>> On Sun, Jul 05, 2009 at 04:50:59PM -0400, Cole Robinson wrote: > >>>>>> On 07/05/2009 08:27 AM, Guido Günther wrote: > >>>>>>> On Sat, Jul 04, 2009 at 06:09:01PM +0200, Guido Günther wrote: > >>>>>>>> Hi, > >>>>>>>> virtinst has: > >>>>>>>> > >>>>>>>> "winxp":{ "label": "Microsoft Windows XP (x86)", > >>>>>>>> "acpi": False, "apic": False }, > >>>>>>>> > >>>>>>>> I couldn't find any reason for this in the hg logs and > >>>>>>>> http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=512439 > >>>>>>> > >>>>>>> The correct URL is: > >>>>>>> http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=533201 > >>>>>>> Cheers, > >>>>>>> -- Guido > >>>>>> > >>>>>> AFAIK this was done because windows installs on xen used to choke if > >>>>>> ACPI was enabled. There is an old wiki page corroborating that here, > >>>>>> no idea if it is still relevant, or if there were other issues at > >>>>>> play: > >>>>>> > >>>>>> http://wiki.xensource.com/xenwiki/XenWindowsACPI > >>>>> > >>>>> I think that's obsolete and nowadays ACPI (and APIC) should be > >>>>> enabled for Xen Windows guests. > >>>>> > >>>>> Please correct me if I'm wrong. > >>>> > >>>> You are probably correct, although testing (especially on things like > >>>> RHEL-5 Xen) is in order before making the change for Xen as well. > >>> > >>> I actually asked about this on xen-devel, and Keir Fraser replied that > >>> ACPI with Windows has been working properly at least since Xen 3.1.0 > >>> days. > >> > >> I also installed Windows 2000 Server virtual machines with ACPI enabled > >> on Debian Squeeze with Xen 3.2.1 and KVM 85, no problem. > >> > >> So the attached patch should be applied to virtinst to: > >> - Enable ACPI and APIC for Windows XP > >> - Enable ACPI and APIC for Windows 2000 > >> - Merge Windows XP x86 and x86_64 variants because there is no more > >> reason to have different variants for the same OS > > > > Hmm, I would like to maintain the current behavior for xen < 3.1.0, > > since RHEL/CentOS is still a target and I wouldn't want to regress. We > > should be able to get this info from libvirt and the ACPI defaults > > accordingly, I'll test it out shortly. > > I've pushed changes which enable APIC and ACPI for XP and 2000 for > everything except Xen < 3.1.0. I'm not sure but, why did you re-specify the value for non-Xen <3.1 hosts in each item if the ACPI and APIC are already enabled by default for Windows variants ? What about this: }, "variants": { \ "winxp":{ "label": "Microsoft Windows XP (x86)", "acpi": [ ("xen", 3001000, False) ], "apic": [ ("xen", 3001000, False) ] }, "winxp64":{ "label": "Microsoft Windows XP (x86_64)" }, "win2k": { "label": "Microsoft Windows 2000", "acpi": [ ("xen", 3001000, False) ], "apic": [ ("xen", 3001000, False) ] }, "win2k3": { "label": "Microsoft Windows 2003" }, "win2k8": { "label": "Microsoft Windows 2008" }, "vista": { "label": "Microsoft Windows Vista" }, instead of this: }, "variants": { \ "winxp":{ "label": "Microsoft Windows XP (x86)", "acpi": [ ("xen", 3001000, False), ("all", True ), ], "apic": [ ("xen", 3001000, False), ("all", True ), ], }, "winxp64":{ "label": "Microsoft Windows XP (x86_64)" }, "win2k": { "label": "Microsoft Windows 2000", "acpi": [ ("xen", 3001000, False), ("all", True ), ], "apic": [ ("xen", 3001000, False), ("all", True ), ], }, "win2k3": { "label": "Microsoft Windows 2003" }, "win2k8": { "label": "Microsoft Windows 2008" }, "vista": { "label": "Microsoft Windows Vista" }, -- Laurent Léonard
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