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

Alexandre DERUMIER aderumier at odiso.com
Mon Oct 31 09:43:06 CET 2016


Note that the qemu process don't crash, but guest vm reboot after vmstate loaded.
So maybe we have corruption in memory saved.


----- Mail original -----
De: "aderumier" <aderumier at odiso.com>
À: "pve-devel" <pve-devel at pve.proxmox.com>
Envoyé: Lundi 31 Octobre 2016 08:44:20
Objet: [pve-devel] pve-qemu-kvm 2.7 : memory state snasphot not working

Hi, 
users have reported problem with memory state snapshot rollback 

https://forum.proxmox.com/threads/4-3-snapshot-rollback-problem-vm-reboots.30049 

Here my tests: 

snasphot from 2.6.1-6 > rollback to 2.6.1-6 : ok 
snasphot from 2.6.1-6 > rollback to 2.7.0-4: ok 
snasphot from 2.7.0-4 > rollback to 2.7.0-4 : not working 


So, the problem seem to be in memory state taken on qemu 2.7. 
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