[PATCH v4 3/3] nvmet: preserve controller serial number between reboots

The NVMe target has no way to preserve controller serial IDs across reboots which breaks udev scripts doing SYMLINK+="dev/disk/by-id/nvme-$env{ID_SERIAL}-part%n. Export the randomly generated serial number via configfs and allow setting of a serial via configfs to mitigate this breakage.

[PATCH v4 3/3] nvmet: preserve controller serial number between reboots

The NVMe target has no way to preserve controller serial IDs across reboots which breaks udev scripts doing SYMLINK+="dev/disk/by-id/nvme-$env{ID_SERIAL}-part%n. Export the randomly generated serial number via configfs and allow setting of a serial via configfs to mitigate this breakage.