Messages in this thread | | | Subject | Re: [PATCH] nvme: Use NN for max_namespaces if MNAN is zero | From | Sagi Grimberg <> | Date | Fri, 21 May 2021 13:19:26 -0700 |
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>> Forgot to mention: During testing dynamically adding namespaces it was >> possible to trigger the WARNINGs in the nvme_parse_ana_log(). Initially >> the subsystem started with 8 namespaces and during runtime another 8 >> namespaces was added. > > The controller is required to have a non-zero MNAN value if it supports > ANA: > > 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.
That was my thought exactly
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