[pve-devel] disable-efi-enable-pxe-roms.patch break livemigration from old qemu guest without pxe

Alexandre DERUMIER aderumier at odiso.com
Fri Oct 23 13:23:10 CEST 2015


>>hat version do we talk about here? We use pxe roms for a long time now. I have
>>tested a 
>>view live migrations and they worked without problems...

This is a migration between a qemu with pxe rom to qemu with efi rom.


----- Mail original -----
De: "dietmar" <dietmar at proxmox.com>
À: "aderumier" <aderumier at odiso.com>, "pve-devel" <pve-devel at pve.proxmox.com>
Envoyé: Vendredi 23 Octobre 2015 11:32:37
Objet: Re: [pve-devel] disable-efi-enable-pxe-roms.patch break livemigration from old qemu guest without pxe

> This break livemigration from old qemu with virtio-net (without pxe rom) to 
> new qemu with virtio-net (with pxe rom) 
> 
> 
> 
> " 
> kvm: Length mismatch: 0000:00:12.0/virtio-net-pci.rom: 0x10000 in != 0x40000: 
> Invalid argument 
> kvm: error while loading state for instance 0x0 of device 'ram' 
> kvm: load of migration failed: Invalid argument 

What version do we talk about here? We use pxe roms for a long time now. I have 
tested a 
view live migrations and they worked without problems... 


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