Re: [PATCH] nvmet: preserve controller serial number between reboots

From: Sagi Grimberg
Date: Thu Jul 13 2017 - 12:38:35 EST

It seems weird that a subsystem has a serial.

But that's actually how NVMe defines them.

Where is that wording?

Which mean we first
need to fix our code to generate a serial number per subsystem,
and on top of that the patch from Johannes seems perfectly reasonable.

If that is indeed the case then sure.