1 Install nbd-server
sudo apt-get install nbd-server
2 Create a file content
dd if=/dev/zero of=/mnt/dhini bs=1024 count=36000
Use mke2fs to make the /mnt/dhini as a filesystem.
mke2fs /mnt/dhini
3 config nbd-server
cat /etc/nbd-server/config [generic] # If you want to run everything as root rather than the nbd user, you # may either say "root" in the two following lines, or remove them # altogether. Do not remove the [generic] section, however. user = nbd group = nbd includedir = /etc/nbd-server/conf.d # What follows are export definitions. You may create as much of them as # you want, but the section header has to be unique. [export] exportname = /home/pandx/sdbdisk/dhini
4 run nbd-server
sudo nbd-server 1043 ? sdbdisk netstat -tln|grep 1043 tcp6 0 0 :::1043 :::* LISTEN
5 Install nbd-client
apt-get install nbd-client
modprobe nbd
6 connect nbd-server
sudo nbd-client -N export 10.0.1.57 1043 /dev/nbd0
done.
ubuntu nbd-server nbd-client使用
原文：https://www.cnblogs.com/longchang/p/12165853.html