Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On 10/20/15 13:59, Stefano Stabellini wrote: > On Mon, 19 Oct 2015, Laszlo Ersek wrote: >> On 10/16/15 21:09, Laszlo Ersek wrote: >>> On 10/16/15 13:34, Fabio Fantoni wrote: Il 16/10/2015 12:47, Stefano Stabellini ha scritto: > On Fri, 16 Oct 2015, Fabio Fantoni wrote: >> Il

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On Tue, 20 Oct 2015, Laszlo Ersek wrote: > On 10/20/15 13:59, Stefano Stabellini wrote: > > On Mon, 19 Oct 2015, Laszlo Ersek wrote: > >> Could that be related to the issue you are experiencing with OVMF? > >> Because, OVMF implies HVM (or PV-on-HVM), and your report ("empty > >> paravirt CD-ROM"

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

Hi, > > I'm trying to follow this discussion as best as I am able, but my lack > > of experience with Xen prevents me from really participating in a > > meaningful way. > > > > (I see that Laszlo is still discussing some CD-ROM issues with Fabio > > which may be of interest to me...) > > > >

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On Mon, 19 Oct 2015, Gerd Hoffmann wrote: > Hi, > > > > I'm trying to follow this discussion as best as I am able, but my lack > > > of experience with Xen prevents me from really participating in a > > > meaningful way. > > > > > > (I see that Laszlo is still discussing some CD-ROM issues

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On Fri, 16 Oct 2015, John Snow wrote: > On 10/13/2015 01:10 PM, Stefano Stabellini wrote: > > On Tue, 13 Oct 2015, John Snow wrote: > >> On 10/13/2015 11:55 AM, Fabio Fantoni wrote: > >>> I added ahci disk support in libxl and using it for week seems that was > >>> ok, after a reply of Stefano

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

Il 19/10/2015 12:18, Stefano Stabellini ha scritto: On Fri, 16 Oct 2015, John Snow wrote: On 10/13/2015 01:10 PM, Stefano Stabellini wrote: On Tue, 13 Oct 2015, John Snow wrote: On 10/13/2015 11:55 AM, Fabio Fantoni wrote: I added ahci disk support in libxl and using it for week seems that

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

...@nongnu.org Subject: Re: [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu Am 16.10.2015 um 18:20 hat Paul Durrant geschrieben: -Original Message- From: Kevin Wolf [mailto:kw...@redhat.com] Sent: 16 October 2015 17:12 To: Paul Durrant Cc: Fabio Fantoni; Stefano Stabellini

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On Mon, 19 Oct 2015, Fabio Fantoni wrote: > Il 19/10/2015 12:18, Stefano Stabellini ha scritto: > > On Fri, 16 Oct 2015, John Snow wrote: > > > On 10/13/2015 01:10 PM, Stefano Stabellini wrote: > > > > On Tue, 13 Oct 2015, John Snow wrote: > > > > > On 10/13/2015 11:55 AM, Fabio Fantoni wrote: > >

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On 10/16/15 21:09, Laszlo Ersek wrote: > On 10/16/15 13:34, Fabio Fantoni wrote: >> Il 16/10/2015 12:47, Stefano Stabellini ha scritto: >>> On Fri, 16 Oct 2015, Fabio Fantoni wrote: Il 16/10/2015 12:13, Anthony PERARD ha scritto: > On Fri, Oct 16, 2015 at 10:32:44AM +0200, Fabio Fantoni

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On 10/19/15 20:29, Fabio Fantoni wrote: > 2015-10-19 18:57 GMT+02:00 Stefano Stabellini > >: > > On Mon, 19 Oct 2015, John Snow wrote: > > On 10/19/2015 07:44 AM, Stefano Stabellini wrote: > > > On Mon, 19

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

2015-10-19 18:57 GMT+02:00 Stefano Stabellini < stefano.stabell...@eu.citrix.com>: > On Mon, 19 Oct 2015, John Snow wrote: > > On 10/19/2015 07:44 AM, Stefano Stabellini wrote: > > > On Mon, 19 Oct 2015, Gerd Hoffmann wrote: > > >> Hi, > > >> > > I'm trying to follow this discussion as

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On Mon, 19 Oct 2015, John Snow wrote: > On 10/19/2015 07:44 AM, Stefano Stabellini wrote: > > On Mon, 19 Oct 2015, Gerd Hoffmann wrote: > >> Hi, > >> > I'm trying to follow this discussion as best as I am able, but my lack > of experience with Xen prevents me from really participating

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On 10/19/2015 07:44 AM, Stefano Stabellini wrote: > On Mon, 19 Oct 2015, Gerd Hoffmann wrote: >> Hi, >> I'm trying to follow this discussion as best as I am able, but my lack of experience with Xen prevents me from really participating in a meaningful way. (I see that

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On 10/16/15 13:34, Fabio Fantoni wrote: > Il 16/10/2015 12:47, Stefano Stabellini ha scritto: >> On Fri, 16 Oct 2015, Fabio Fantoni wrote: >>> Il 16/10/2015 12:13, Anthony PERARD ha scritto: On Fri, Oct 16, 2015 at 10:32:44AM +0200, Fabio Fantoni wrote: > Il 15/10/2015 20:02, Anthony

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On 10/16/2015 10:20 AM, Paul Durrant wrote: >> -Original Message- >>> On 10/13/2015 11:55 AM, Fabio Fantoni wrote: I added ahci disk support in libxl and using it for week seems Do we really need this many levels of quoting... that >> was ok,

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

> To: Paul Durrant > > > Cc: Fabio Fantoni; Stefano Stabellini; John Snow; Anthony Perard; qemu- > > > de...@nongnu.org; xen-devel@lists.xen.org; qemu-bl...@nongnu.org > > > Subject: Re: [Qemu-devel] Question about xen disk unplug support for > ahci > > >

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

Am 16.10.2015 um 18:53 hat Paul Durrant geschrieben: > > > > > > Just tell your admin what virtual hardware you really need. (Or tell > > > > > > them to give you a proper interface to configure your VMs yourself.) > > > > > > > > > > > > > > > > My point is that the virtual hardware that the OS

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On 10/13/2015 01:10 PM, Stefano Stabellini wrote: > On Tue, 13 Oct 2015, John Snow wrote: >> On 10/13/2015 11:55 AM, Fabio Fantoni wrote: >>> I added ahci disk support in libxl and using it for week seems that was >>> ok, after a reply of Stefano Stabellini seems that xen disk unplug >>> support

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On 10/16/15 11:06, Stefano Stabellini wrote: > On Thu, 15 Oct 2015, Kevin O'Connor wrote: >> On Fri, Oct 16, 2015 at 01:10:54AM +0200, Laszlo Ersek wrote: >>> On 10/14/15 13:27, Ian Campbell wrote: On Wed, 2015-10-14 at 12:06 +0100, Stefano Stabellini wrote: >> Can't you just teach

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On Fri, 16 Oct 2015, Laszlo Ersek wrote: > On 10/16/15 11:06, Stefano Stabellini wrote: > > On Thu, 15 Oct 2015, Kevin O'Connor wrote: > >> On Fri, Oct 16, 2015 at 01:10:54AM +0200, Laszlo Ersek wrote: > >>> On 10/14/15 13:27, Ian Campbell wrote: > On Wed, 2015-10-14 at 12:06 +0100, Stefano

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On Fri, 2015-10-16 at 10:06 +0100, Stefano Stabellini wrote: > > What's the reason for the "stumbling block" that requires the BIOS to > > tear down the Xen ring prior to the OS being able to replace it? The > > BIOS disk calls are all synchronous, so the ring wont be active when > > the OS

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On Fri, Oct 16, 2015 at 10:32:44AM +0200, Fabio Fantoni wrote: > Il 15/10/2015 20:02, Anthony PERARD ha scritto: > >On Thu, Oct 15, 2015 at 06:27:17PM +0200, Fabio Fantoni wrote: > >>Il 14/10/2015 13:06, Stefano Stabellini ha scritto: > >>>I would suggest Fabio to avoid AHCI disks altogether and

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On 10/16/15 04:38, Kevin O'Connor wrote: > On Fri, Oct 16, 2015 at 01:10:54AM +0200, Laszlo Ersek wrote: >> On 10/14/15 13:27, Ian Campbell wrote: >>> On Wed, 2015-10-14 at 12:06 +0100, Stefano Stabellini wrote: > Can't you just teach SeaBIOS how to deal with your PV disks and then > only

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On Fri, 16 Oct 2015, Fabio Fantoni wrote: > Il 16/10/2015 12:13, Anthony PERARD ha scritto: > > On Fri, Oct 16, 2015 at 10:32:44AM +0200, Fabio Fantoni wrote: > > > Il 15/10/2015 20:02, Anthony PERARD ha scritto: > > > > On Thu, Oct 15, 2015 at 06:27:17PM +0200, Fabio Fantoni wrote: > > > > > Il

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On Thu, 15 Oct 2015, Kevin O'Connor wrote: > On Fri, Oct 16, 2015 at 01:10:54AM +0200, Laszlo Ersek wrote: > > On 10/14/15 13:27, Ian Campbell wrote: > > > On Wed, 2015-10-14 at 12:06 +0100, Stefano Stabellini wrote: > > >>> Can't you just teach SeaBIOS how to deal with your PV disks and then > >

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

Il 16/10/2015 12:13, Anthony PERARD ha scritto: On Fri, Oct 16, 2015 at 10:32:44AM +0200, Fabio Fantoni wrote: Il 15/10/2015 20:02, Anthony PERARD ha scritto: On Thu, Oct 15, 2015 at 06:27:17PM +0200, Fabio Fantoni wrote: Il 14/10/2015 13:06, Stefano Stabellini ha scritto: I would suggest

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

Il 16/10/2015 12:47, Stefano Stabellini ha scritto: On Fri, 16 Oct 2015, Fabio Fantoni wrote: Il 16/10/2015 12:13, Anthony PERARD ha scritto: On Fri, Oct 16, 2015 at 10:32:44AM +0200, Fabio Fantoni wrote: Il 15/10/2015 20:02, Anthony PERARD ha scritto: On Thu, Oct 15, 2015 at 06:27:17PM

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On Fri, Oct 16, 2015 at 10:06:48AM +0100, Stefano Stabellini wrote: > On Thu, 15 Oct 2015, Kevin O'Connor wrote: > > What's the reason for the "stumbling block" that requires the BIOS to > > tear down the Xen ring prior to the OS being able to replace it? The > > BIOS disk calls are all

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

; xen- > > de...@lists.xen.org; qemu-bl...@nongnu.org; Paul Durrant > > Subject: Re: [Qemu-devel] Question about xen disk unplug support for ahci > > missed in qemu > > > > > > > > Il 14/10/2015 11:47, Kevin Wolf ha scritto: > > > [ CC q

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

> To: Paul Durrant > > > Cc: Fabio Fantoni; Stefano Stabellini; John Snow; Anthony Perard; qemu- > > > de...@nongnu.org; xen-devel@lists.xen.org; qemu-bl...@nongnu.org > > > Subject: Re: [Qemu-devel] Question about xen disk unplug support for > ahci > > >

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

gt; > de...@nongnu.org; xen-devel@lists.xen.org; qemu-bl...@nongnu.org > > Subject: Re: [Qemu-devel] Question about xen disk unplug support for ahci > > missed in qemu > > > > Am 14.10.2015 um 14:48 hat Paul Durrant geschrieben: > > > > -Original Message- >

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

gt; > de...@nongnu.org; xen-devel@lists.xen.org; qemu-bl...@nongnu.org > > Subject: Re: [Qemu-devel] Question about xen disk unplug support for ahci > > missed in qemu > > > > Am 16.10.2015 um 16:24 hat Paul Durrant geschrieben: > > > > -Original Message- >

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

> To: Paul Durrant > > > Cc: Fabio Fantoni; Stefano Stabellini; John Snow; Anthony Perard; qemu- > > > de...@nongnu.org; xen-devel@lists.xen.org; qemu-bl...@nongnu.org > > > Subject: Re: [Qemu-devel] Question about xen disk unplug support for > ahci > > >

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

gt; > de...@nongnu.org; xen-devel@lists.xen.org; qemu-bl...@nongnu.org > > Subject: Re: [Qemu-devel] Question about xen disk unplug support for ahci > > missed in qemu > > > > Am 16.10.2015 um 17:10 hat Paul Durrant geschrieben: > > > > -Original Message- >

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On Fri, Oct 16, 2015 at 01:10:54AM +0200, Laszlo Ersek wrote: > On 10/14/15 13:27, Ian Campbell wrote: > > On Wed, 2015-10-14 at 12:06 +0100, Stefano Stabellini wrote: > >>> Can't you just teach SeaBIOS how to deal with your PV disks and then > >>> only add that to your VM and forget about

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

gt;> de...@lists.xen.org; qemu-bl...@nongnu.org; Paul Durrant >> Subject: Re: [Qemu-devel] Question about xen disk unplug support for ahci >> missed in qemu >> >> >> >> Il 14/10/2015 11:47, Kevin Wolf ha scritto: >>> [ CC qemu-block ] >>> >>> A

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

Il 14/10/2015 13:06, Stefano Stabellini ha scritto: On Wed, 14 Oct 2015, Kevin Wolf wrote: [ CC qemu-block ] Am 13.10.2015 um 19:10 hat Stefano Stabellini geschrieben: On Tue, 13 Oct 2015, John Snow wrote: On 10/13/2015 11:55 AM, Fabio Fantoni wrote: I added ahci disk support in libxl and

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On Thu, Oct 15, 2015 at 06:27:17PM +0200, Fabio Fantoni wrote: > Il 14/10/2015 13:06, Stefano Stabellini ha scritto: > >I would suggest Fabio to avoid AHCI disks altogether and just use OVMF > >with PV disks only and Anthony's patch to libxl to avoid creating any > >IDE disks:

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

[ CC qemu-block ] Am 13.10.2015 um 19:10 hat Stefano Stabellini geschrieben: > On Tue, 13 Oct 2015, John Snow wrote: > > On 10/13/2015 11:55 AM, Fabio Fantoni wrote: > > > I added ahci disk support in libxl and using it for week seems that was > > > ok, after a reply of Stefano Stabellini seems

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On Wed, 14 Oct 2015, Kevin Wolf wrote: > [ CC qemu-block ] > > Am 13.10.2015 um 19:10 hat Stefano Stabellini geschrieben: > > On Tue, 13 Oct 2015, John Snow wrote: > > > On 10/13/2015 11:55 AM, Fabio Fantoni wrote: > > > > I added ahci disk support in libxl and using it for week seems that was >

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On Wed, 2015-10-14 at 12:06 +0100, Stefano Stabellini wrote: > > Can't you just teach SeaBIOS how to deal with your PV disks and then > > only add that to your VM and forget about IDE/AHCI? I mean, that's how > > it's done for virtio-blk, and it doesn't involve any insanities like > > ripping out

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

Am 14.10.2015 um 13:06 hat Stefano Stabellini geschrieben: > On Wed, 14 Oct 2015, Kevin Wolf wrote: > > [ CC qemu-block ] > > > > Am 13.10.2015 um 19:10 hat Stefano Stabellini geschrieben: > > > On Tue, 13 Oct 2015, John Snow wrote: > > > > On 10/13/2015 11:55 AM, Fabio Fantoni wrote: > > > > > I

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

Il 14/10/2015 11:47, Kevin Wolf ha scritto: [ CC qemu-block ] Am 13.10.2015 um 19:10 hat Stefano Stabellini geschrieben: On Tue, 13 Oct 2015, John Snow wrote: On 10/13/2015 11:55 AM, Fabio Fantoni wrote: I added ahci disk support in libxl and using it for week seems that was ok, after a

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On Wed, 14 Oct 2015, Kevin Wolf wrote: > Am 14.10.2015 um 13:06 hat Stefano Stabellini geschrieben: > > On Wed, 14 Oct 2015, Kevin Wolf wrote: > > > [ CC qemu-block ] > > > > > > Am 13.10.2015 um 19:10 hat Stefano Stabellini geschrieben: > > > > On Tue, 13 Oct 2015, John Snow wrote: > > > > > On

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

ject: Re: [Qemu-devel] Question about xen disk unplug support for ahci > missed in qemu > > > > Il 14/10/2015 11:47, Kevin Wolf ha scritto: > > [ CC qemu-block ] > > > > Am 13.10.2015 um 19:10 hat Stefano Stabellini geschrieben: > >> On Tue, 13 Oct 2015, Joh

Re: [Xen-devel] [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu

On 10/13/2015 11:55 AM, Fabio Fantoni wrote: > I added ahci disk support in libxl and using it for week seems that was > ok, after a reply of Stefano Stabellini seems that xen disk unplug > support only ide disks: >