Mounting a XEN/KVM/QEMU Image on ARCH Linux

Attach image 

#Load nbd driver
modprobe nbd max_part=8

#Attach system image 

qemu-nbd --connect=/dev/nbd0  System.img

#Mount Second partition

mount /dev/nbd0p2 /media

Release image

#Umount partition 

umount /media/

#Remove image 

qemu-nbd  -d /dev/nbd0

#Remove driver 

modprobe -r nbd