# mkdir /backup
# dump -0aLuf /backup/root1.dump /


If yo see error: Cannot create snapshot...Snaphots are not yet supported..
Restart server and Boot SIngle User.
Disable Soft Updates.

# tunefs -j disable /dev/ada0p2


Restart server.
Create backup again.

On server,  where wi will restore backup, boot from installation CD.
When you see prompt Install, choose Shell and begin creat partitions.

# gpart create -s gpt ada0
# gpart add -t freebsd-boot -s 128 ada0
# gpart bootcode -b /boot/pmbr -p /boot/gptboot -i 1 ada0


Create partition for system.

# gpart add -t freebsd-ufs -s 5G ada0
# gpart add -t freebsd-swap -s 512M ada0


Create temp partition for backup.

# gpart add -t freebsd-ufs ada0
# newfs -U /dev/ada0p2
# newfs -U /dev/adaop2



Create folder for backup.

# mkdir /tmp/b1


Create folder for system.

# mkdir /tmp/r1


Mount partitions.

# mount /dev/ada0p2 /tmp/r1
# mount /dev/ada0p4/b1

Enable network.

# ifconfig em0 inet 192.168.1.130 netmask 255.255.255.0
# route add default 192.168.1.1

Download backup file.

# scp 192.168.1.124:/backup/root1.dump /tmp/b1/
# cd /tmp/r1

Restore backup.

# restore -r -f /tmp/b1/root1.dump

Eject installation CD and restart server.