Re: [ANNOUNCE] Sheepdog: Distributed Storage System for KVM

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On 2009/10/25 17:51, Dietmar Maurer wrote:
Do you support multiple guests accessing the same image?
A VM image can be attached to any VMs but one VM at a time; multiple
running VMs cannot access to the same VM image.

I guess this is a problem when you want to do live migrations?

Yes, because Sheepdog locks a VM image when it is opened.
To avoid this problem, locking must be delayed until migration has done.
This is also a TODO item.

--
MORITA Kazutaka



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