[PATCHv5] nvmet: implement unique discovery NQN

[Keith Busch]

On Wed, Apr 03, 2024 at 01:31:14PM +0200, Hannes Reinecke wrote:
> Unique discovery NQNs allow to differentiate between discovery
> services from (typically physically separate) NVMe-oF subsystems.
> This is required for establishing secured connections as otherwise
> the credentials won't be unique and the integrity of the connection
> cannot be guaranteed.
> This patch adds a configfs attribute 'discovery_nqn' in the 'nvmet'
> configfs directory to specify the unique discovery NQN.

Thanks, applied to nvme-6.9.