Full Disk Encryption Install auf sd0/wd0
Boot CD and start (S)hell

zeroing the first chunk of the entire scsi disc (optional)

dd if=/dev/zero of=/dev/rsd2c bs=1m count=1

sd/rsd: Its device files would be /dev/sd2a for the block device and /dev/rsd2a for the raw (character) device.
2: The devices are numbered by the order in which they are detected at boot time, starting at zero. Here: Disc number three.
c: The c partition is always the entire disk.

# if there is no sd0 (optional)

cd /dev && sh MAKEDEV sd0
fdisk -iy sd0
disklabel -E sd0

# add partition a

z
a a

# offset: [64] # size: [1234567890] # FS type: [4.2BSD] RAID

w[Enter]q[Enter]

bioctl -c C -l /dev/sd0a softraid0

exit

start (I)nstall
…
Which disk is the root disk? (‘?’ for detials) [sd0]
“?” should show you “sd?: SR CRYPTO”
e.g. “sd1”

install Packages
add to .profiles file:

export PKG_PATH=https://ftp.fau.de/pub/OpenBSD/`uname -r`/packages/`uname -m`/

pkg_add nano rsync wget openvpn firefox unzip htop

# search Packages

pkg_info -Q sshfs

pkg_add sshfs-fuse

# update OpenBSD

pkg_add -Uu