[PATCH] nvme: implement ->get_unique_id

[Christoph Hellwig]

On Fri, Jul 05, 2024 at 01:15:32PM -0400, Chuck Lever wrote:
> I will connect with you offline to advise me on setting up a test
> harness similar to what I have with iSCSI.

Unfortunately there is nothing that works out of the box right now.

What I've done is that I've taken this patch:

https://lore.kernel.org/linux-nvme/20240229031241.8692-1-kanie@linux.alibaba.com/

which still needs to address a few issues before we can merge it,
and then hacke the nvmet code to not autogenerate a UUID.

I'm looking into a patch to disable uuid autogeneration, and hopefully
we can upstream the persistent reservation support for 6.12.  After
that it should be very similar to the iSCSI test setup.