[PATCH 3/3] nvme: add test for controller rescan under I/O load

[Daniel Wagner]

On Fri, Aug 23, 2024 at 08:50:04AM GMT, Martin Wilck wrote:
> On Fri, 2024-08-23 at 08:45 +0200, Daniel Wagner wrote:
> > On Thu, Aug 22, 2024 at 09:38:14PM GMT, Martin Wilck wrote:
> > > Add a test that repeatedly rescans nvme controllers while doing IO
> > > on an nvme namespace connected to these controllers. The purpose
> > > of the test is to make sure that no I/O errors or data corruption
> > > occurs because of the rescan operations.
> > 
> > Could you elaborate why this tests is added? Does it test for a
> > regression, are there any patches for this? Or is it more let's
> > ensure
> > this actually works?
> 
> The rationale was to test the kernel patch that I submitted yesterday: 
> https://lore.kernel.org/linux-nvme/9de89e5a-04fc-4684-8514-b86884643a5d@suse.de/T/#t

I figured this out later too :) Just going chronology through the
inbox.