On Thu, Apr 09, 2020 at 10:41:01PM +0000, Damien Le Moal wrote: > On 2020/04/10 2:14, Alexey Dobriyan wrote: > > On Thu, Apr 09, 2020 at 01:58:13AM +0000, Damien Le Moal wrote: > >> It would be good to add a test case for this to t/zbd/test-zbd-support. Can you > >> send something please ? > > > > I'll try. This needs a test with blktrace parsing and eveything. > > That sounds like an overkill. I disagree. You want to see what is actually issued to the block device in an independent way, not debug output of the same program. > Can't we use the debug output (debug=zbd) for > checking ? If that does not work, let's not add a test that complicates the test > setup.