On 18.03.22 21:36, John Snow wrote:
> qemu-io fails on read/write with zero-length raw images, so skip these
> when running the zero-length image tests.
>
> Signed-off-by: John Snow <jsnow@redhat.com>
> ---
> tests/qemu-iotests/040 | 14 ++++++++++++--
> 1 file changed, 12 insertions(+), 2 deletions(-)
Doesn’t look specific to zero-length images, but the fact that we do I/O
beyond the image size, i.e. any image below 1 MB would be affected.
Anyway, the zero-length image is the only one tested with a size of less
than 1 MB, so this works.
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
(Check the cover letter, too - this patch is still good, but iotest 040 still fails and I'm not 100% clear as to why.)