On Sun, Jun 13, 2021 at 06:37:54PM -0700, Chaitanya Kulkarni wrote:

For Spec regarding MNAN value:-

If the controller supports Asymmetric Namespace Access Reporting, then
this field shall be set to a non-zero value that is less than or equal
to the NN value.

Instead of using NVMET_MAX_NAMESPACES use subsys->max_nsid to set the
MNAN value.

Without this patch it results in the following error :- 

[337976.409142] nvme nvme1: Invalid MNAN value 1024

Is this not the very same patch on which Christoph commented?

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