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
 

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