[v9] qcow2: add zstd cluster compression

[PATCH v9 0/2] qcow2: add zstd cluster compression

Vladimir Sementsov-Ogievskiy posted 2 patches 4 years, 4 months ago

Diff against v3 v4 v5 v6 v6 v7 v8 v10
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git fetch https://github.com/patchew-project/qemu tags/patchew/20191216121733.63562-1-vsementsov@virtuozzo.com

Maintainers: Kevin Wolf <kwolf@redhat.com>, Max Reitz <mreitz@redhat.com>

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docs/interop/qcow2.txt | 53 +++++++++++++++++++++++++++++++++++++++---
1 file changed, 50 insertions(+), 3 deletions(-)

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[PATCH v9 0/2] qcow2: add zstd cluster compression

Posted by Vladimir Sementsov-Ogievskiy 4 years, 4 months ago

Hi all!

Here is my proposal, about how to correctly update qcow2 specification
to introduce new field, keeping in mind currently existing images and
downstream Qemu instances.

v9: Merge 01 and 02
    Change wordings
    Require header alignment

Vladimir Sementsov-Ogievskiy (2):
  docs: improve qcow2 spec about extending image header
  docs: qcow2: introduce compression type feature

 docs/interop/qcow2.txt | 53 +++++++++++++++++++++++++++++++++++++++---
 1 file changed, 50 insertions(+), 3 deletions(-)

-- 
2.18.0

Re: [PATCH v9 0/2] qcow2: add zstd cluster compression

Posted by Vladimir Sementsov-Ogievskiy 4 years, 3 months ago

ping

16.12.2019 15:17, Vladimir Sementsov-Ogievskiy wrote:
> Hi all!
> 
> Here is my proposal, about how to correctly update qcow2 specification
> to introduce new field, keeping in mind currently existing images and
> downstream Qemu instances.
> 
> v9: Merge 01 and 02
>      Change wordings
>      Require header alignment
> 
> Vladimir Sementsov-Ogievskiy (2):
>    docs: improve qcow2 spec about extending image header
>    docs: qcow2: introduce compression type feature
> 
>   docs/interop/qcow2.txt | 53 +++++++++++++++++++++++++++++++++++++++---
>   1 file changed, 50 insertions(+), 3 deletions(-)
> 


-- 
Best regards,
Vladimir