[sheepdog] [PATCH v2 0/6] Improving cluster snapshot

Kai Zhang kyle at zelin.io
Sat Jun 8 07:38:18 CEST 2013


On Jun 8, 2013, at 1:18 PM, Liu Yuan <namei.unix at gmail.com> wrote:

> On 06/08/2013 10:02 AM, Kai Zhang wrote:
>> v2:
>> - rename get_sha1_trim() to get_sha1()
>> - make sha1_to_path() thread safe
> 
> Applied this series, but there is a fatal problem left, you don't save
> vmstate objects and xattr objects of a particular vdi at all. For e.g,
> we 'savevm' in a qemu monitor, which will create vmstate objects for
> this snapshot, but you don't save it. So after load the cluster
> snapshot, we can't 'loadvm' because it will fail to read vmstate objects.
> 
> Thanks,
> Yuan

Yes, I will try to fix this later.
Thanks for catching this.

Thanks,
Kyle



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