Re: [libvirt] [PATCH 3/6] Introduce yet another migration version in API.

2011-05-05 Thread Christian Benvenuti (benve)
bhu (roprabhu); Gerhard > Stenzel; Jens Osterkamp; Anthony Liguori > Subject: RE: [libvirt] [PATCH 3/6] Introduce yet another migration > version in API. > > > -Original Message- > > From: Stefan Berger [mailto:stef...@linux.vnet.ibm.com] > > Sent: Thursday, Apri

Re: [libvirt] [PATCH 3/6] Introduce yet another migration version in API.

2011-04-21 Thread Stefan Berger
On 04/21/2011 10:24 AM, Daniel P. Berrange wrote: On Thu, Apr 21, 2011 at 09:33:42AM -0400, Stefan Berger wrote: On 04/21/2011 07:43 AM, Daniel P. Berrange wrote: On Thu, Apr 21, 2011 at 07:37:30AM -0400, Stefan Berger wrote: and simply doesn't start the VM. After this function is called all s

Re: [libvirt] [PATCH 3/6] Introduce yet another migration version in API.

2011-04-21 Thread Christian Benvenuti (benve)
ng (dwang2); Roopa > Prabhu (roprabhu); Gerhard Stenzel; Jens Osterkamp; Anthony Liguori > Subject: Re: [libvirt] [PATCH 3/6] Introduce yet another migration > version in API. > > On 04/21/2011 07:43 AM, Daniel P. Berrange wrote: > > On Thu, Apr 21, 2011 at 07:37:30AM -0400, St

Re: [libvirt] [PATCH 3/6] Introduce yet another migration version in API.

2011-04-21 Thread Christian Benvenuti (benve)
David Wang (dwang2); Roopa > Prabhu (roprabhu) > Subject: Re: [libvirt] [PATCH 3/6] Introduce yet another migration > version in API. > > On Wed, Apr 20, 2011 at 04:28:12PM -0500, Christian Benvenuti (benve) > wrote: > > Daniel, > > I looked at the patch-set you sent

Re: [libvirt] [PATCH 3/6] Introduce yet another migration version in API.

2011-04-21 Thread Christian Benvenuti (benve)
2); Roopa > Prabhu (roprabhu); Gerhard Stenzel; Jens Osterkamp; Anthony Liguori > Subject: Re: [libvirt] [PATCH 3/6] Introduce yet another migration > version in API. > > On Thu, Apr 21, 2011 at 07:37:30AM -0400, Stefan Berger wrote: > > On 04/20/2011 11:38 PM, Christian Benve

Re: [libvirt] [PATCH 3/6] Introduce yet another migration version in API.

2011-04-21 Thread Daniel P. Berrange
On Thu, Apr 21, 2011 at 09:33:42AM -0400, Stefan Berger wrote: > On 04/21/2011 07:43 AM, Daniel P. Berrange wrote: > >On Thu, Apr 21, 2011 at 07:37:30AM -0400, Stefan Berger wrote: > >> > >>and simply doesn't start the VM. After this function is called all > >>sockets are closed and the communicati

Re: [libvirt] [PATCH 3/6] Introduce yet another migration version in API.

2011-04-21 Thread Stefan Berger
On 04/21/2011 07:43 AM, Daniel P. Berrange wrote: On Thu, Apr 21, 2011 at 07:37:30AM -0400, Stefan Berger wrote: and simply doesn't start the VM. After this function is called all sockets are closed and the communication with the source host is cut. I don't think it allows for fall-back at this

Re: [libvirt] [PATCH 3/6] Introduce yet another migration version in API.

2011-04-21 Thread Daniel P. Berrange
On Wed, Apr 20, 2011 at 04:28:12PM -0500, Christian Benvenuti (benve) wrote: > Daniel, > I looked at the patch-set you sent out on the 2/9/11 > > [libvirt] [PATCH 0/6] Introduce a new migration protocol > to QEMU driver > http://www.mail-archive.com/libvir-list@redhat

Re: [libvirt] [PATCH 3/6] Introduce yet another migration version in API.

2011-04-21 Thread Daniel P. Berrange
On Wed, Apr 20, 2011 at 10:38:40PM -0500, Christian Benvenuti (benve) wrote: > > On 04/20/2011 05:28 PM, Christian Benvenuti (benve) wrote: > > > Daniel, > > >I looked at the patch-set you sent out on the 2/9/11 > > > > > >[libvirt] [PATCH 0/6] Introduce a new migration protocol > > >

Re: [libvirt] [PATCH 3/6] Introduce yet another migration version in API.

2011-04-21 Thread Daniel P. Berrange
On Thu, Apr 21, 2011 at 07:37:30AM -0400, Stefan Berger wrote: > On 04/20/2011 11:38 PM, Christian Benvenuti (benve) wrote: > >>On 04/20/2011 05:28 PM, Christian Benvenuti (benve) wrote: > >>>Daniel, > >>>I looked at the patch-set you sent out on the 2/9/11 > >>> > >>>[libvirt] [PATCH 0/6]

Re: [libvirt] [PATCH 3/6] Introduce yet another migration version in API.

2011-04-21 Thread Stefan Berger
On 04/20/2011 11:38 PM, Christian Benvenuti (benve) wrote: On 04/20/2011 05:28 PM, Christian Benvenuti (benve) wrote: Daniel, I looked at the patch-set you sent out on the 2/9/11 [libvirt] [PATCH 0/6] Introduce a new migration protocol to QEMU driver http:/

Re: [libvirt] [PATCH 3/6] Introduce yet another migration version in API.

2011-04-21 Thread Christian Benvenuti (benve)
> I assume that 2 associations with the same profile are possible with > 802.1Qbg and Qbh. According to the IEEE standard, it is possible to have a transient period during which you have two associations and therefore standard-compliant implementations are supposed to be able to handle it. /Chris

Re: [libvirt] [PATCH 3/6] Introduce yet another migration version in API.

2011-04-21 Thread Christian Benvenuti (benve)
> On 04/20/2011 05:28 PM, Christian Benvenuti (benve) wrote: > > Daniel, > >I looked at the patch-set you sent out on the 2/9/11 > > > >[libvirt] [PATCH 0/6] Introduce a new migration protocol > > to QEMU driver > >http://www.mail-archive.com/libvir-list@redhat.

Re: [libvirt] [PATCH 3/6] Introduce yet another migration version in API.

2011-04-20 Thread Stefan Berger
On 04/20/2011 05:28 PM, Christian Benvenuti (benve) wrote: Daniel, I looked at the patch-set you sent out on the 2/9/11 [libvirt] [PATCH 0/6] Introduce a new migration protocol to QEMU driver http://www.mail-archive.com/libvir-list@redhat.com/msg33223.html What

Re: [libvirt] [PATCH 3/6] Introduce yet another migration version in API.

2011-04-20 Thread Christian Benvenuti (benve)
heir own deinit functions. Thanks /Chris > -Original Message- > From: libvir-list-boun...@redhat.com [mailto:libvir-list- > boun...@redhat.com] On Behalf Of Eric Blake > Sent: Tuesday, April 12, 2011 4:12 PM > To: Daniel P. Berrange > Cc: libvir-list@redhat.com > Subj

Re: [libvirt] [PATCH 3/6] Introduce yet another migration version in API.

2011-04-13 Thread Daniel P. Berrange
On Tue, Apr 12, 2011 at 05:12:18PM -0600, Eric Blake wrote: > On 02/09/2011 09:58 AM, Daniel P. Berrange wrote: > > This patch attempts to introduce a version 3 that uses the > > improved 5 step sequence > > > > * Src: Begin > > - Generate XML to pass to dst > > - Generate op

Re: [libvirt] [PATCH 3/6] Introduce yet another migration version in API.

2011-04-12 Thread Eric Blake
On 02/09/2011 09:58 AM, Daniel P. Berrange wrote: > This patch attempts to introduce a version 3 that uses the > improved 5 step sequence > > * Src: Begin > - Generate XML to pass to dst > - Generate optional cookie to pass to dst > > * Dst: Prepare > - Get ready

Re: [libvirt] [PATCH 3/6] Introduce yet another migration version in API.

2011-02-09 Thread Eric Blake
On 02/09/2011 09:58 AM, Daniel P. Berrange wrote: > This patch attempts to introduce a version 3 that uses the > improved 5 step sequence > > * Src: Begin > - Generate XML to pass to dst > - Generate optional cookie to pass to dst > > * Dst: Prepare > - Get ready

[libvirt] [PATCH 3/6] Introduce yet another migration version in API.

2011-02-09 Thread Daniel P. Berrange
Migration just seems togo from bad to worse. We already had to introduce a second migration protocol when adding the QEMU driver, since the one from Xen was insufficiently flexible to cope with passing the data the QEMU driver required. It turns out that this protocol still has some flaws that we