Re: [Qemu-devel] [PATCH v2 0/2] qemu-iotests: post-QEMU 2.12 fixes for 185

[Jeff Cody]

On Tue, May 08, 2018 at 02:54:34PM +0100, Stefan Hajnoczi wrote:
> v2:
>  * Rebase onto Jeff's block tree to get mirror ratelimit fix [Jeff, Vladimir]
>  * Update comments in 185 since drain no longer causes a spurious iteration
> 
> The 185 qemu-iotests test case was in a bad state for the QEMU 2.12 release.
> We fudged the expected test output to make it pass, except for
> non-deterministic behavior.
> 
> These patches get us back to pre-QEMU 2.12.  Notably the offsets reported in
> block job events now correspond to smaller buffer sizes because the job 
> doesn't
> iterate during drain.
> 
> It's worth mentioning that the test case is still non-deterministic.  For more
> on that, see the first patch.
> 
> Stefan Hajnoczi (2):
>   qemu-iotests: reduce chance of races in 185
>   blockjob: do not cancel timer in resume
> 
>  blockjob.c                 | 22 +++++++++++++++-------
>  tests/qemu-iotests/185     | 17 +++++++++++++----
>  tests/qemu-iotests/185.out | 12 +++++-------
>  3 files changed, 33 insertions(+), 18 deletions(-)
> 
> -- 
> 2.14.3
> 

Thanks,

Applied to my block branch:

git://github.com/codyprime/qemu-kvm-jtc block

-Jeff