I have FDE OpenBSD install and Windows (currently unencrypted). So it is not really a FDE. Only whole OpenBSD is encrypted.
I can provide some examples.
my sd0 is physical device
sd1 is softraid/virtual SCSI device
Warning: These names can change if you for example boot from pendrive. For example I boot from pendrive to upgrade current. I must check what is called each of them before manually provisioning and upgrading.
Code:
sysctl hw.disknames
hw.disknames=sd0:3a9569f176005878,cd0:,sd1:e2687744d2198a2e
On sd0 I have one primary MBR partition for OpenBSD.
Code:
fdisk sd0 | grep -e OpenBSD -e size
#: id C H S - C H S [ start: size ]
3: A6 51663 20 7 - 60801 80 63 [ 829967361: 146805807 ] OpenBSD
#: id C H S - C H S [ start: size ]
#: id C H S - C H S [ start: size ]
It corresponds to disklabel partition for OpenBSD:
Code:
# disklabel sd0 | grep -e RAID -e fstype
# size offset fstype [fsize bsize cpg]
a: 146805807 829967361 RAID
It is an end for physical part. Now virtual.
One MBR partition:
Code:
fdisk sd1 | grep -e OpenBSD -e size
#: id C H S - C H S [ start: size ]
*3: A6 0 1 2 - 9137 254 63 [ 64: 146801906 ] OpenBSD
Code:
disklabel sd1 | grep -e unused -e ' /' -e size
# /dev/rsd1c:
# size offset fstype [fsize bsize cpg]
a: 8388608 64 4.2BSD 2048 16384 1 # /
c: 146805279 0 unused
d: 2097152 8388672 4.2BSD 2048 16384 1 # /var
e: 31457280 10485824 4.2BSD 2048 16384 1 # /usr
h: 104858848 41943104 4.2BSD 2048 16384 1 # /home
There were others threads on this on this forum. For examples of how to manually provision softraid crypto device see:
http://daemonforums.org/showpost.php...50&postcount=2