[pve-devel] pve-qemu-kvm 2.7 : memory state snasphot not working

[Alexandre DERUMIER]

>>So maybe it's simply the memory size detection && volume creation which is wrong since qemu 2.7 

mmm, the volume is first correctly allocated, but shrinked after.

qmp query-savevm, give me only  after savevm-start:

$VAR1 = {
          'total-time' => 4583,
          'status' => 'active',
          'bytes' => 0
        };
$VAR1 = {
          'bytes' => 0,
          'status' => 'completed',
          'total-time' => 4610
        };



so clearly, something is wrong, as it's completed with 0 bytes
----- Mail original -----
De: "aderumier" <aderumier at odiso.com>
À: "pve-devel" <pve-devel at pve.proxmox.com>
Envoyé: Mercredi 2 Novembre 2016 08:28:16
Objet: Re: [pve-devel] pve-qemu-kvm 2.7 : memory state snasphot not working

>>I checked and the VM state .raw file is only 512 bytes (should be 1+ 
>>GB), so that is probably the problem. An issue with saving the snapshot. 

Yes, same here, 512 bytes. 

also with ceph, the memorystate is 512bytes. 
So maybe it's simply the memory size detection && volume creation which is wrong since qemu 2.7 

I'll try to debug that. 

----- Mail original ----- 
De: "Lindsay Mathieson" <lindsay.mathieson at gmail.com> 
À: "pve-devel" <pve-devel at pve.proxmox.com> 
Envoyé: Mardi 1 Novembre 2016 22:28:10 
Objet: Re: [pve-devel] pve-qemu-kvm 2.7 : memory state snasphot not working 

Created a bug for this: 
https://bugzilla.proxmox.com/show_bug.cgi?id=1193 

I checked and the VM state .raw file is only 512 bytes (should be 1+ 
GB), so that is probably the problem. An issue with saving the snapshot. 

-- 
Lindsay Mathieson 

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