The reason I am using information from a linux system is because Debian is installed on the same machine as OpenBSD.
done:/home/boogers# mac-fdisk /dev/hdb /dev/hdb Command (? for help): p /dev/hdb # type name length base ( size ) system /dev/hdb1 Apple_partition_map Apple 63 @ 1 ( 31.5k) Partition map /dev/hdb2 Apple_Bootstrap untitled 1954 @ 64 (977.0k) NewWorld bootblock /dev/hdb3 Apple_UNIX_SVR2 untitled 117187501 @ 2018 ( 55.9G) Linux native /dev/hdb4 Apple_UNIX_SVR2 swap 1953126 @ 117189519 (953.7M) Linux swap /dev/hdb5 Apple_Bootstrap untitled 1954 @ 119142645 (977.0k) NewWorld bootblock /dev/hdb6 OpenBSD OpenBSD 126499462 @ 119144599 ( 60.3G) Unknown /dev/hdb7 Apple_Free Extra 379498387 @ 245644061 (181.0G) Free space Block size=512, Number of Blocks=625142448 DeviceType=0x0, DeviceId=0x0 Command (? for help): ## yaboot.conf generated by debian-installer ## ## run: "man yaboot.conf" for details. Do not make changes until you have!! ## see also: /usr/share/doc/yaboot/examples for example configurations. ## ## For a dual-boot menu, add one or more of: ## bsd=/dev/hdaX, macos=/dev/hdaY, macosx=/dev/hdaZ boot=/dev/hdb2 device=/p...@f2000000/mac...@17/at...@1f000/d...@1: partition=3 root=/dev/hdb3 timeout=50 install=/usr/lib/yaboot/yaboot magicboot=/usr/lib/yaboot/ofboot enablecdboot image=/boot/vmlinux label=Linux read-only initrd=/boot/initrd.img append="video=ofonly" image=/boot/vmlinux.old label=old read-only initrd=/boot/initrd.img.old append="video=ofonly" ~ What does not work: >boot hd:6,ofwboot.xcf /bsd >boot ultra1:6,ofwboot.xcf /bsd >boot /p...@f2000000/mac...@17/at...@1f000/d...@1:6, ofwboot.xcf /bsd It does not boot with the full path. It does not boot with the abbreviated path. I have found a boot_macppc man page that doesn't exist and a netbsd ofwboot man page that does. Now, I can only give you information from the Linux installation because it is currently the only bootable one. Since neither dmesg, mac-fdisk, nor syslog recognizes 44bsd, ufs2, ffsv1, or ffsv2 I am not able to mount the partition.