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

Alexandre DERUMIER aderumier at odiso.com
Mon Oct 26 19:04:24 CET 2015


>>I already sent this patch to the list. Unfortunately, I got strange kvm crashes 
>>when setting romfile this way. 

Oh sorry , I miss the patch.

does it help if you pass the rom the device, instead setup it globally ?


-device virtio-net-pci,romfile=pxe-virtio.rom

----- Mail original -----
De: "dietmar" <dietmar at proxmox.com>
À: "aderumier" <aderumier at odiso.com>
Cc: "pve-devel" <pve-devel at pve.proxmox.com>
Envoyé: Lundi 26 Octobre 2015 14:11:50
Objet: Re: [pve-devel] disable-efi-enable-pxe-roms.patch break livemigration from old qemu guest without pxe

> maybe it's possible to send qemu-version from source vm (2.2) to target 
> vm(2.4), 
> then in this case, keep pxe rom on target vm. (with 
> virtio-net-pci.romfile=pxe-virtio.rom) 

I already sent this patch to the list. Unfortunately, I got strange kvm crashes 
when setting romfile this way. 


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