Re: [PATCH v2] nvme-core: auto add the new ns while UUID changed

[Christoph Hellwig]

On Sat, Nov 16, 2024 at 08:49:12AM +0800, 许春光 wrote:
> Yes, now we have remove the old ns and log the change to dmesg,  but I am
> confused why not auto add the ns with new UUID, we should treat it as a new
> ns? so that we can avoid an active controller with no ns, but actually it have
> one.

Because as far as the specification is concerned it is.  The whole point of
these identifiers is that they are stable over the life time of the
namespace.