[systemd-devel] "bootctl install" on mdadm raid 1 fails

[Andrei Borzenkov]

On Thu, Dec 14, 2017 at 2:11 PM, Lennart Poettering
<lennart at poettering.net> wrote:
> On Do, 14.12.17 11:55, D.S. Ljungmark (spider at aanstoot.se) wrote:
>
>> Right, and _that_ causes a far less interesting output from blkid.
>>
>> /dev/md0: UUID="1492-1FE7" VERSION="FAT32" TYPE="vfat"
>> USAGE="filesystem"
>
> uh, why does it output "/dev/md0" as device for this? did you invoke
> it for /dev/md0p1 or for /dev/md0?
>

This thread is about pure software MD RAID over partitions.
Partitioned MD RAID usually is associated with firmware array and
likely is handled correctly by firmware as single logical disk, so
should for practical purposes be fine.