On Fri, Nov 4, 2016 at 1:43 PM Steve Simon wrote: > The usual process is to use prep first to create a windows etc > compatible partition table with one big partition called plan9. > then subdivide that. > > see the recipie near the end of the format(1) manpage. > > why part does different things in automatic mode I don't know. Hi, Yes, when I used disk/fdisk I set a single p1 partition with the label plan9. Then I was running disk/prep against that /dev/sdE1/plan9 partition. I couldn't think of any reason I needed a 9fat partition on a disk I didn't plan to use as a boot disk. Jim