Re: [Qemu-devel] Re: Qemu-KVM Livate Migration 0.12.2 - 0.12.3/4 broken?

2010-06-08 Thread Peter Lieven
Jan Kiszka wrote: Juan Quintela wrote: Jan Kiszka jan.kis...@web.de wrote: Juan Quintela wrote: Lack of proper subsections. IDE is something like: const VMStateDescription vmstate_ide_drive = { .version_id = 4, } static const VMStateDescription vmstate_bmdma = {

Re: Qemu-KVM Livate Migration 0.12.2 - 0.12.3/4 broken?

2010-05-17 Thread Avi Kivity
On 05/16/2010 11:04 PM, Juan Quintela wrote: So, to make the story short: I know what is happening, and I know how to fix it, just that fix is not trivial. I just need time. Meanwhile, we have a broken 0.12.4. Is there a quick'n'dirty workaround that will be forward compatible with

Re: Qemu-KVM Livate Migration 0.12.2 - 0.12.3/4 broken?

2010-05-17 Thread Michael Tokarev
17.05.2010 11:00, Avi Kivity wrote: On 05/16/2010 11:04 PM, Juan Quintela wrote: [] We've regressed from failing some migrations to failing all migrations. Humm, 0.12.4 - 0.12.4 should work. My advise is just revert the patch and live with it for another week, what do you think? A week is

Re: Qemu-KVM Livate Migration 0.12.2 - 0.12.3/4 broken?

2010-05-17 Thread Juan Quintela
Michael Tokarev m...@tls.msk.ru wrote: 17.05.2010 11:00, Avi Kivity wrote: On 05/16/2010 11:04 PM, Juan Quintela wrote: [] We've regressed from failing some migrations to failing all migrations. Humm, 0.12.4 - 0.12.4 should work. My advise is just revert the patch and live with it for

Re: [Qemu-devel] Re: Qemu-KVM Livate Migration 0.12.2 - 0.12.3/4 broken?

2010-05-17 Thread Alexander Graf
On 17.05.2010, at 11:11, Michael Tokarev wrote: 17.05.2010 13:07, Juan Quintela wrote: Michael Tokarevm...@tls.msk.ru wrote: [] http://www.mail-archive.com/kvm@vger.kernel.org/msg34051.html I wonder why it is not noticed before -- it's broken since 0.12... People has become rich and

Re: Qemu-KVM Livate Migration 0.12.2 - 0.12.3/4 broken?

2010-05-17 Thread Jan Kiszka
Juan Quintela wrote: Jan Kiszka jan.kis...@web.de wrote: Juan Quintela wrote: Lack of proper subsections. IDE is something like: const VMStateDescription vmstate_ide_drive = { .version_id = 4, } static const VMStateDescription vmstate_bmdma = { .name = ide bmdma,

Re: Qemu-KVM Livate Migration 0.12.2 - 0.12.3/4 broken?

2010-05-16 Thread Avi Kivity
On 05/12/2010 02:11 AM, Juan Quintela wrote: Peter Lievenp...@dlh.net wrote: Hi Qemu/KVM Devel Team, Live Migration from a 0.12.2 qemu-kvm to a 0.12.3 (and 0.12.4) does not work: load of migration failed Is there any way to find out, why exactly it fails? I have a lot of VMs running on

Re: Qemu-KVM Livate Migration 0.12.2 - 0.12.3/4 broken?

2010-05-16 Thread Juan Quintela
Avi Kivity a...@redhat.com wrote: On 05/12/2010 02:11 AM, Juan Quintela wrote: Peter Lievenp...@dlh.net wrote: Hi Qemu/KVM Devel Team, Live Migration from a 0.12.2 qemu-kvm to a 0.12.3 (and 0.12.4) does not work: load of migration failed Is there any way to find out, why exactly it

Re: Qemu-KVM Livate Migration 0.12.2 - 0.12.3/4 broken?

2010-05-16 Thread Avi Kivity
On 05/16/2010 05:42 PM, Juan Quintela wrote: Any idea why it fails? And how to fix it? Lack of proper subsections. IDE is something like: const VMStateDescription vmstate_ide_drive = { .version_id = 4, } static const VMStateDescription vmstate_bmdma = { .name = ide

Re: Qemu-KVM Livate Migration 0.12.2 - 0.12.3/4 broken?

2010-05-16 Thread Jan Kiszka
Juan Quintela wrote: Lack of proper subsections. IDE is something like: const VMStateDescription vmstate_ide_drive = { .version_id = 4, } static const VMStateDescription vmstate_bmdma = { .name = ide bmdma, .version_id = 4, ... } const VMStateDescription

Re: Qemu-KVM Livate Migration 0.12.2 - 0.12.3/4 broken?

2010-05-16 Thread Juan Quintela
Avi Kivity a...@redhat.com wrote: On 05/16/2010 05:42 PM, Juan Quintela wrote: Any idea why it fails? And how to fix it? Lack of proper subsections. IDE is something like: const VMStateDescription vmstate_ide_drive = { .version_id = 4, } static const

Re: Qemu-KVM Livate Migration 0.12.2 - 0.12.3/4 broken?

2010-05-16 Thread Juan Quintela
Jan Kiszka jan.kis...@web.de wrote: Juan Quintela wrote: Lack of proper subsections. IDE is something like: const VMStateDescription vmstate_ide_drive = { .version_id = 4, } static const VMStateDescription vmstate_bmdma = { .name = ide bmdma, .version_id = 4, ... }

Re: [Qemu-devel] Re: Qemu-KVM Livate Migration 0.12.2 - 0.12.3/4 broken?

2010-05-12 Thread Peter Lieven
Hi, I can confirm that reverting this patch makes Live Migration from 0.12.2 to 0.12.4 again possible. Br, Peter Juan Quintela wrote: Peter Lieven p...@dlh.net wrote: Hi Qemu/KVM Devel Team, Live Migration from a 0.12.2 qemu-kvm to a 0.12.3 (and 0.12.4) does not work: load of migration

Qemu-KVM Livate Migration 0.12.2 - 0.12.3/4 broken?

2010-05-11 Thread Peter Lieven
Hi Qemu/KVM Devel Team, Live Migration from a 0.12.2 qemu-kvm to a 0.12.3 (and 0.12.4) does not work: load of migration failed Is there any way to find out, why exactly it fails? I have a lot of VMs running on 0.12.2 and would like to migrate them to 0.12.4 cmdline: -net

Re: Qemu-KVM Livate Migration 0.12.2 - 0.12.3/4 broken?

2010-05-11 Thread Juan Quintela
Peter Lieven p...@dlh.net wrote: Hi Qemu/KVM Devel Team, Live Migration from a 0.12.2 qemu-kvm to a 0.12.3 (and 0.12.4) does not work: load of migration failed Is there any way to find out, why exactly it fails? I have a lot of VMs running on 0.12.2 and would like to migrate them to 0.12.4