[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] qcow2 snapshot + resize
From: |
Max Reitz |
Subject: |
Re: [Qemu-devel] qcow2 snapshot + resize |
Date: |
Mon, 4 Jan 2016 18:38:08 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.0 |
On 29.12.2015 10:38, lihuiba wrote:
> Hi,
>
> In our production environment, we need to extend a qcow2 image with
> snapshots in it. This feature, however, is not implemented yet.
>
> So I want to ask, if this feature is under active development?
No, it is not.
> How can I
> help with this feature?
Well, you can implement it. ;-)
> It seems that, this feature is not too difficult as long as cluster_size
> is kept unchanged. Is this correct?
The thing is that one would need to update all the inactive L1 tables. I
don't think it should be too difficult, it's just that apparently so far
nobody ever had the need for this feature.
I can take a look, but I can't say anything about whether or when
anything will come out of it.
Max
signature.asc
Description: OpenPGP digital signature
- Re: [Qemu-devel] qcow2 snapshot + resize,
Max Reitz <=
- Re: [Qemu-devel] qcow2 snapshot + resize, lihuiba, 2016/01/05
- Re: [Qemu-devel] qcow2 snapshot + resize, Eric Blake, 2016/01/05
- Re: [Qemu-devel] qcow2 snapshot + resize, John Snow, 2016/01/05
- Re: [Qemu-devel] qcow2 snapshot + resize, lihuiba, 2016/01/05
- Re: [Qemu-devel] qcow2 snapshot + resize, Eric Blake, 2016/01/06
- Re: [Qemu-devel] qcow2 snapshot + resize, Max Reitz, 2016/01/06
- Re: [Qemu-devel] qcow2 snapshot + resize, Eric Blake, 2016/01/06
- Re: [Qemu-devel] qcow2 snapshot + resize, Max Reitz, 2016/01/06
- Re: [Qemu-devel] qcow2 snapshot + resize, Kevin Wolf, 2016/01/14
- Re: [Qemu-devel] qcow2 snapshot + resize, lihuiba, 2016/01/18