Re: [PATCH v2 0/5] fstests: overlay: initial support for aufs and

[Amir Goldstein <amir73il@gmail.com>]

+CC: <linux-unionfs@vger.kernel.org>

On Fri, Feb 14, 2020 at 5:18 PM Mauricio Faria de Oliveira
<mfo@canonical.com> wrote:
>
> This patchset allows the existing support for overlay to be used with
> aufs and fuse-overlayfs, so the increase the coverage/test tools that
> are available for these filesystems.
>
> Initial numbers on v5.4-based Ubuntu kernel on Ubuntu Eoan/19.10
> (fuse-overlay installed from distro package), few tests excluded:
>
>  OVL_FSTYP=aufs
>  - Ran: 645 tests
>  - Not run: 483 tests
>  - Failures: 22 tests
>
>  OVL_FSTYP=fuse.fuse-overlayfs
>  - Ran: 530
>  - Not run: 395
>  - Failures: 29
>

It'd be interesting to know the baseline - what are those numbers for
OVL_FSTYP=overlay with same kernel?

Thanks,
Amir.

> Thanks to Amir Goldstein for review/improvements/suggestions.
>
> Changes:
>  - v2:
>    - fix tests/overlay that hardcode the overlay fs type
>    - add support to fuse-overlayfs with +3 other patches
>  - v1:
>    - [PATCH] common/overlay,rc: introduce OVL_ALT_FSTYP for testing aufs
>
> Mauricio Faria de Oliveira (5):
>   common/overlay,rc,config: introduce OVL_FSTYP variable and aufs
>   tests/overlay: mount: replace overlay hardcode with OVL_FSTYP variable
>   common/rc: introduce new helper function _fs_type_dev_dir()
>   common/rc: add quirks for fuse-overlayfs device/mount point
>   common/overlay: silence some mount messages for fuse-overlayfs
>
>  README.overlay    |  5 ++++
>  common/config     |  2 ++
>  common/overlay    | 29 +++++++++++++++++++---
>  common/rc         | 61 ++++++++++++++++++++++++++++++++++++++++-------
>  tests/overlay/011 |  2 +-
>  tests/overlay/035 |  2 +-
>  tests/overlay/052 |  4 ++--
>  tests/overlay/053 |  4 ++--
>  tests/overlay/062 |  2 +-
>  9 files changed, 92 insertions(+), 19 deletions(-)
>
> --
> 2.20.1
>