适用于XenSystem管理系统的LVM自动挂载脚本

因客户需要，才写出的这个脚本，私藏不太好，所以就放出来吧！
脚本地址放在傲游主机的博客，这样也算是宣传了。。。
注意：仅在CentOS系统中成功运行，不确定此脚本能否在其他版本系统运行！
警告：本人不负责此脚本带来的任何问题，请确保在新VPS内运行，以免数据丢失！

wget http://blog.aoyouhost.com/scripts/AutoMountLVM.sh
chmod 775 AutoMountLVM.sh
./AutoMountLVM.sh | tee AutoMountLVM.log;

附脚本全文：

#/bin/bash
#Auto LVM for XenSystem
#wget http://blog.aoyouhost.com/scripts/AutoMountLVM.sh; chmod 775 AutoMountLVM.sh; ./AutoMountLVM.sh | tee AutoMountLVM.log;
#					海棠姐姐
echo "AoyouHost Auto LVM for XenSystem"
echo
echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo "Operating risk, only use new VPS"
echo "Press Ctrl + C to cancel"
echo "Any key to continue"
echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
read -n 1 
vgName=`vgdisplay | grep 'VG Name' | awk '{print $NF}'`
echo "VG Name:"$vgName
lvPath=`lvdisplay | grep 'LV Path' | awk '{print $NF}' | head -n 1`
echo "LV Path:"$lvPath

#Create lv
fdisk /dev/xvdb <<EOF
n
p
1

t
8e
w
EOF
pvcreate /dev/xvdb1

#Add LV to VG
vgextend $vgName /dev/xvdb1

#Find VG Free Size
vgSize=`vgdisplay | grep 'Free  PE / Size' | awk '{print $(NF-1)}'`
vgFreeSizeUnit=`vgdisplay | grep 'Free  PE / Size' | awk '{print $(NF)}'`
#Add LV Size
echo `lvresize -L +${vgSize%.*}$vgFreeSizeUnit $lvPath`
lvresize -L +${vgSize%.*}$vgFreeSizeUnit $lvPath

#Find VG Free Size
vgSize=`vgdisplay | grep 'Free  PE / Size' | awk '{print $(NF-1)}'`
vgFreeSizeUnit=`vgdisplay | grep 'Free  PE / Size' | awk '{print $(NF)}'`
#Add LV Size
lvresize -L +$vgSize$vgFreeSizeUnit $lvPath
resize2fs $lvPath

#Show LV Size
echo
echo Disk Size:`lvdisplay | grep "LV Size" | awk '{print $(NF-1)}' | head -n 1`GB
rm -rf AutoMountLVM.sh