Re: [PATCH blktests v5 0/3] bcache: add initial test cases

[Shinichiro Kawasaki <shinichiro.kawasaki@wdc.com>]

On Mar 05, 2026 / 16:01, Daniel Wagner wrote:
> I've addressed all comments from Shinichiro. 
> 
> bcache/002 is not using iostat anymore, instead it reads directly from sysfs.
> Also updated this tests according Stephen's feedback. I didn't test yet with an
> older version.
> 
> Unfortunatly, I was not able to reproduce the "nvme?n1" file in my setup with:
> 
>   TEST_CASE_DEV_ARRAY[bcache/*]="/dev/nvme0n1 /dev/vdb /dev/vdc"
>   TEST_CASE_DEV_ARRAY[bcache/*]="/dev/nvme0n1 /dev/vdb /dev/vdc /dev/nvme1n1"
> 
> Not sure where this is coming from.
> 
> Cheers,
> Daniel
>  
> Cc: Christoph Hellwig <hch@infradead.org>
> Cc: Stephen Zhang <starzhangzsd@gmail.com>
> Cc: Kent Overstreet <kent.overstreet@linux.dev>
> Cc: Coly Li <colyli@fnnas.com>
> Cc: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
> Cc: Johannes Thumshirn <Johannes.Thumshirn@wdc.com>
> Cc: linux-block@vger.kernel.org
> Cc: linux-bcache@vger.kernel.org
> Signed-off-by: Daniel Wagner <dwagner@suse.de>

Daniel, thank you for this effot. FYI, I applied the 1st (with my fix) and the
3rd patch. Let's do some more effort to confirm the value of the 2nd patch.