[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] live migration between different qemu versions
From: |
Dr. David Alan Gilbert |
Subject: |
Re: [Qemu-devel] live migration between different qemu versions |
Date: |
Mon, 11 Jan 2016 19:51:47 +0000 |
User-agent: |
Mutt/1.5.24 (2015-08-30) |
* Alexey (address@hidden) wrote:
> Hello.
Hi,
> I have two servers between which I need have live migration.
>
> First server have QEMU emulator version 2.3.0
> Second server have QEMU emulator version 2.5.0
>
> Migration command look like this:
> /usr/bin/virsh migrate --live DOMAIN_NAME --migrateuri tcp://second.server
> qemu+ssh://second.server/system --verbose
>
> I got next error on console:
> error: operation failed: migration job: unexpectedly failed
>
> And next error in log on second server:
> 2016-01-11T15:07:12.888647Z qemu-system-x86_64: Length too large:
> /address@hidden/efi-virtio.rom: 0x32000 > 0x2d000: Invalid argument
> 2016-01-11T15:07:12.888685Z qemu-system-x86_64: error while loading state
> for instance 0x0 of device 'ram'
> 2016-01-11T15:07:12.889733Z qemu-system-x86_64: load of migration failed:
> Invalid argument
>
> In my libvirt domain I have option <rom bar="off"/>.
>
> I need to do a live migration in any possible way. How can I do this one?
Is the efi-virtio ROM that you're using on the two versions the same identical
size?
Also, can you post the commandline that you're using please.
Dave
>
> Thanks,
> Alexey Mochkin.
>
--
Dr. David Alan Gilbert / address@hidden / Manchester, UK
- [Qemu-devel] live migration between different qemu versions, Alexey, 2016/01/11
- Re: [Qemu-devel] live migration between different qemu versions,
Dr. David Alan Gilbert <=
- Re: [Qemu-devel] live migration between different qemu versions, Alexey, 2016/01/11
- Re: [Qemu-devel] live migration between different qemu versions, Dr. David Alan Gilbert, 2016/01/12
- Re: [Qemu-devel] live migration between different qemu versions, Alexey, 2016/01/12
- Re: [Qemu-devel] live migration between different qemu versions, Dr. David Alan Gilbert, 2016/01/12
- Re: [Qemu-devel] live migration between different qemu versions, Alexey, 2016/01/12
- Re: [Qemu-devel] live migration between different qemu versions, Dr. David Alan Gilbert, 2016/01/12
- Re: [Qemu-devel] live migration between different qemu versions, Eric Blake, 2016/01/15
- Re: [Qemu-devel] live migration between different qemu versions, Alexey, 2016/01/19
- Re: [Qemu-devel] live migration between different qemu versions, Dr. David Alan Gilbert, 2016/01/21
- Re: [Qemu-devel] live migration between different qemu versions, Alexey, 2016/01/21