#!/bin/sh

umount -a >/dev/null 2>&1
lvscan >/dev/null 2>&1
if [ $? = 0 ];then
lvscan |awk '{print $2}'>tmp
	cat tmp |cut -d"'" -f2|while read line;do
		if [ ! $line = "" ];then
		lvremove -f $line 
		fi
	done
rm tmp
fi
sleep 5
for i in `cat /proc/mdstat |grep md|awk '{print $1}'`;do
mdadm --stop /dev/$i
done
swapoff -a
umount -a >/dev/null 2>&1