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Re: [Qemu-devel] [PATCH v4 0/2] Report format specific info for LUKS blo
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From: |
Eric Blake |
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Subject: |
Re: [Qemu-devel] [PATCH v4 0/2] Report format specific info for LUKS block driver |
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Date: |
Fri, 22 Jul 2016 07:57:46 -0600 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 |
On 07/22/2016 06:53 AM, Daniel P. Berrange wrote:
> This is a followup to:
>
> v1: https://lists.gnu.org/archive/html/qemu-devel/2016-06/msg01723.html
> v2: https://lists.gnu.org/archive/html/qemu-devel/2016-06/msg03642.html
> v3: https://lists.gnu.org/archive/html/qemu-devel/2016-06/msg03885.html
>
> The 'qemu-img info' tool has ability to print format specific
> information, eg with qcow2 it reports two extra items:
>
> $ qemu-img info ~/VirtualMachines/demo.qcow2
> image: /home/berrange/VirtualMachines/demo.qcow2
> file format: qcow2
> virtual size: 3.0G (3221225472 bytes)
> disk size: 140K
> cluster_size: 65536
> Format specific information:
> compat: 0.10
> refcount bits: 16
>
>
> Changed in v4:
>
> - Introduce an empty QCryptoBlockInfoQCow struct to keep
> QAPI generator happy (Eric)
>
>
> Daniel P. Berrange (2):
> crypto: add support for querying parameters for block encryption
> block: export LUKS specific data to qemu-img info
Reviewed-by: Eric Blake <address@hidden>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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