[libvirt] [PATCH V3 0/2] storagevol: add 'nocow' option to vol xml

[Ján Tomko]

On 07/15/2014 10:49 AM, Chunyan Liu wrote:
> Add 'nocow' option to vol xml, so that user can have a chance to create
> a volume with NOCOW flag set on btrfs. It improves performance when the
> volume is a file image on btrfs and is used in VM environment.
> 
> ---
> Changes:
>   * fix typo in V2
>   * add test case for 'nocow', in separate patch 
> 
> V2 is here:
>   http://www.redhat.com/archives/libvir-list/2014-July/msg00361.html
> 
> Chunyan Liu (2):
>   storagevol: add nocow to vol xml
>   add nocow test case
> 
>  docs/formatstorage.html.in                         |  7 +++++
>  docs/schemas/storagevol.rng                        |  5 ++++
>  src/conf/storage_conf.c                            |  3 ++
>  src/storage/storage_backend.c                      | 22 +++++++++++++++
>  src/util/virstoragefile.h                          |  1 +
>  .../storagevolxml2argvdata/qcow2-nocow-compat.argv |  3 ++
>  tests/storagevolxml2argvdata/qcow2-nocow.argv      |  3 ++
>  tests/storagevolxml2argvtest.c                     |  6 ++++
>  tests/storagevolxml2xmlin/vol-qcow2-nocow.xml      | 32 ++++++++++++++++++++++
>  tests/storagevolxml2xmlout/vol-qcow2-nocow.xml     | 31 +++++++++++++++++++++
>  10 files changed, 113 insertions(+)
>  create mode 100644 tests/storagevolxml2argvdata/qcow2-nocow-compat.argv
>  create mode 100644 tests/storagevolxml2argvdata/qcow2-nocow.argv
>  create mode 100644 tests/storagevolxml2xmlin/vol-qcow2-nocow.xml
>  create mode 100644 tests/storagevolxml2xmlout/vol-qcow2-nocow.xml
> 

ACK

I have fixed the 'since' libvirt version in the documentation and pushed the
series.

Jan

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