Thread (10 messages) 10 messages, 3 authors, 2021-06-21

Re: [PATCH 1/3] nvmet: use subsys->max_nsid to report MNAN

From: Christoph Hellwig <hch@lst.de>
Date: 2021-06-14 06:36:45

On Sun, Jun 13, 2021 at 01:02:50PM -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.
I think this is a rather bad idea as it is supposed to be a relatively
static number.  I think the right fix is to stop playing games with a
dyanmic NN and always report UINT_MAX in nn.

_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help