#! /bin/sh -x

log=/tmp/log


dmsetup create origin tables/origin_small
dmsetup create cow tables/cow_small
dd of=/dev/mapper/cow if=/dev/zero count=128

dmsetup create snap
dmsetup load snap tables/snap_small
dmsetup resume snap

dmsetup create snap-origin
dmsetup load snap-origin tables/snap_origin_small
dmsetup resume snap-origin

bin/hashdd of=/dev/mapper/snap-origin seed=4 &
sleep 5

#dmsetup suspend snap-origin
#dmsetup resume snap-origin

dmsetup remove snap-origin
dmsetup remove snap
dmsetup remove cow
dmsetup remove origin