To display the MBR partition table. The FreeBSD will have sysid 165,(FreeBSD/NetBSD/386BSD). If it says anything else, you can use the command "fdisk -u ad1" to change the MBR partition type code back to 165 (decimal) or update other parameters. Use Caution!
% fdisk ad0
******* Working on device /dev/ad0 *******
parameters extracted from in-core disklabel are:
cylinders=14946 heads=255 sectors/track=63 (16065 blks/cyl)
Figures below won't work with BIOS for partitions not in cyl 1
parameters to be used for BIOS calculations are:
cylinders=14946 heads=255 sectors/track=63 (16065 blks/cyl)
Media sector size is 512
Warning: BIOS sector numbering starts with sector 1
Information from DOS bootblock is:
The data for partition 1 is:
sysid 165,(FreeBSD/NetBSD/386BSD)
start 63, size 240107427 (117239 Meg), flag 80 (active)
beg: cyl 0/ head 1/ sector 1;
end: cyl 1023/ head 254/ sector 63
The data for partition 2 is:
<UNUSED>
The data for partition 3 is:
<UNUSED>
The data for partition 4 is:
<UNUSED>
You can use mount to see a list of currently mounted filesystems:
% mount /dev/ad0s1a on / (ufs, local) /dev/ad0s1f on /tmp (ufs, local, soft-updates) /dev/ad0s1g on /usr (ufs, local, soft-updates) /dev/ad0s1e on /var (ufs, local, soft-updates) /dev/ad2s1e on /data (ufs, local, soft-updates) procfs on /proc (procfs, local)