[pve-devel] Upgrade pve 3 to 4 without vm shutdown

[Alexandre DERUMIER]

>>kvm: VQ 2 size 0x80 < last_avail_idx 0x1 - used_idx 0x4 
>>kvm: error while loading state for instance 0x0 of device 
>>'0000:00:03.0/virtio-balloon' 
>>kvm: load of migration failed: Operation not permitted 

mmm, maybe incompatibility between qemu 2.3 (proxmox3) and qemu 2.(7)? (proxmox 4).

When I have done the migration, it was between qemu 2.3 and 2.5.


----- Mail original -----
De: "Stefan Priebe, Profihost AG" <s.priebe at profihost.ag>
À: "Alexandre Derumier" <aderumier at odiso.com>
Cc: "pve-devel" <pve-devel at pve.proxmox.com>
Envoyé: Lundi 14 Novembre 2016 17:11:33
Objet: Re: Upgrade pve 3 to 4 without vm shutdown

Hi, 

while this worked great i got the following error for a windows VM. 

kvm: VQ 2 size 0x80 < last_avail_idx 0x1 - used_idx 0x4 
kvm: error while loading state for instance 0x0 of device 
'0000:00:03.0/virtio-balloon' 
kvm: load of migration failed: Operation not permitted 

Greets, 
Stefan 

Am 14.11.2016 um 11:32 schrieb Stefan Priebe - Profihost AG: 
> Am 14.11.2016 um 08:28 schrieb Alexandre DERUMIER: 
>> Hi Stefan, 
>> I have sent an howto on the forum 
>> 
>> https://forum.proxmox.com/threads/howto-proxmox-3-4-4-2-upgrade-with-qemu-live-migration.27348/ 
> 
> THX. Seems not that easy ;-) Will try it. 
> 
> Stefan 
> 
>> ----- Mail original ----- 
>> De: "Stefan Priebe, Profihost AG" <s.priebe at profihost.ag> 
>> À: "pve-devel" <pve-devel at pve.proxmox.com>, "aderumier" <aderumier at odiso.com> 
>> Envoyé: Lundi 14 Novembre 2016 07:54:59 
>> Objet: Upgrade pve 3 to 4 without vm shutdown 
>> 
>> Hello list, 
>> 
>> is there a way to do the upgrade without shutting down the vms? I've in mind Alexandre did so. 
>> 
>> Greets, 
>> Stefan 
>> Excuse my typo s ent from my mobile phone. 
>>