Spotted this at the end of a sysupgrade run. No issue with the reboot but it doesn't look quite right, in particular the newfs_msdos is a bit scary.
[...] Installing xshare70.tgz 100% |**************************| 4505 KB 00:36 Installing xfont70.tgz 100% |**************************| 39344 KB 01:47 Installing xserv70.tgz 100% |**************************| 12346 KB 00:11 Location of sets? (disk http nfs or 'done') [done] done Making all device nodes... done. sh: /sbin/fsck_msdos: not found newfs_msdos: /dev/rsd0i is mounted on /mnt/boot installboot: unable to mount EFI System partition: Device busy Failed to install bootblocks. You will not be able to boot OpenBSD from sd0. syncing disks... done rebooting...
