One isn't defined, there is a mdadm.conf-default file but no actual file, so using the default. On Mon, Sep 30, 2019 at 3:14 AM Andreas Klauer <Andreas.Klauer@xxxxxxxxxxxxxx> wrote: > > On Sun, Sep 29, 2019 at 03:54:41PM -0700, David F. wrote: > > So /proc/partitions can have floppy and optical drives on it. > > And people might rely on that so removing it is the wrong approach. > > What does your mdadm.conf look like, DEVICE devices? > > Regards > Andreas Klauer