Re: [PATCH RFC 2/3] nvme: query independent identify ns by default

[Guixin Liu <kanie@linux.alibaba.com>]

在 2024/11/6 04:03, Keith Busch 写道:
> On Tue, Nov 05, 2024 at 12:11:06PM +0100, Christoph Hellwig wrote:
>> On Mon, Nov 04, 2024 at 04:55:01PM +0800, Guixin Liu wrote:
>>> Query independent identify ns by default, if returning fail,
>>> go back to sending the "identify namespace data structure for the
>>> specified NSID or the namespace capabilities for the NVM Command
>>> Set(cns = 0)".
>> How is this related to the rest of the series?
> Patch 3 provides target support for the VWCNP flag, but the host driver
> wouldn't check it without this patch. I'm assuming that's why this patch
> is included here: so both sides can be tested.
Yes.
> But if you have the time to review a different patchset, I would prefer
> we get nvmet up to 2.1 compliance and restrict this identification to
> 2.0 and above where it's required.

Yeah sure, I see the Matias's patchset too, you could apply my number 
one patch

first, when the nvmet's version increased to 2.1 and Matia's patchset 
applied,

I will continue to working on nvme target's ns respective vwcnp.

Best Regards,

Guixin Liu