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Re: [Qemu-block] [Qemu-devel] internal snapshots with sheepdog
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From: |
Eric Blake |
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Subject: |
Re: [Qemu-block] [Qemu-devel] internal snapshots with sheepdog |
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Date: |
Fri, 18 Sep 2015 08:37:21 -0600 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.2.0 |
On 09/18/2015 03:03 AM, Vasiliy Tolstov wrote:
> 2015-09-18 12:02 GMT+03:00 Kevin Wolf <address@hidden>:
>> Doesn't sheepdog already support storing snapshots in the same image?
>> I thought it would just work; at least, there's some code there for it.
>
>
> Yes, qemu and sheepdog have ability to create internal snapshot, i
> miss that, but when i'm try in libvirt create live snapshot - libvirt
> says, that this is not possible with raw image.
That may be a case of libvirt being over-conservative because no one has
provided a patch to utilize what qemu provides.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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