# Linux LVM Tool完整版本: http://xin23.blog.51cto.com/1827266/1198836(update 2013.5.13)
# 脚本仅供交流学习使用！
# 脚本当前版本为1.0.实现了物理卷的创建,移除,更改(启用/禁用分配),扫描,查看功能.# 后续会补齐卷组和逻辑卷的管理,整合成一个Linux LVM TOOL.类似于AIX的SMIT.虽然,它只能管理LVM.# 脚本已在Red Hat Enterprise Linux 5.4 64bit上测试通过.原则上适用于RHEL 5和RHEL 6.# 欢迎提出改进意见.# 直接复制请注意标点符号.也可通过微盘下载文件,避免复制引起的问题:http://vdisk.weibo.com/s/zKW6M#!/bin/bash# Version 1.0# AUTHOR:Xin23 http://weibo.com/231988PV(){NextLine(){ echo }Split(){ echo ———————————————————————– }EchoTitle(){ echo ——–$Title—————————————– }ShowPVFirstMenu(){ echo Physical Volumn Main Menu Input Number To Choose! Create Physical Volumn …… 1 Remove Physical Volumn …… 2 Change Physical Volumn …… 3 Show Physical Volumn …… 4 Scan Physical Volumn …… 5 Exit …… 6 NextLine}GetChoice(){ read -p Input Your Choice: Var NextLine}ConfirmOperate(){ NextLine echo Continue …… y Return …… n NextLine GetChoice NextLine Run}Run(){ if [ $Var == y ] then $Parameter $Disk elif [ $Var == n ] then Split PV else ConfirmOperate fi}ChooseDisk(){ read -p Please Choose Disk: (Example: /dev/sdc) Disk NextLine}PVChange(){ echo Which Operate You Want To do ? NextLine echo ENABLE Allocatable …… y DISABLE Allocatable …… n NextLine GetChoice}CheckPVChange(){ if [ $Var == y ] then Parameter= pvchange -x y elif [ $Var == n ] then Parameter= pvchange -x n else PVChange fi}PVShow(){ echo Which Physical Volumn You Want To Show ? NextLine echo All Physical Volumn …… 1 Single Physical Volumn …… 2 NextLine GetChoice}CheckPVShow(){ if [ $Var -eq 1 ] then pvdisplay elif [ $Var -eq 2 ] then pvdisplay $Disk fi}TestPVShow(){ if [ $Var -eq 1 ] then Disk=All elif [ $Var -eq 2 ] then EchoTitle NextLine ChooseDisk fi}ShowPVFirstMenuGetChoicecase $Var in 1 ) Title= Create Physical Volumn Parameter=pvcreate EchoTitle NextLine ChooseDisk echo Disk $Disk Will Be Convert To Physical Volumn ConfirmOperate Status=0 ;; 2 ) Title= Remove Physical Volumn EchoTitle Parameter=pvremove NextLine ChooseDisk echo Disk $Disk Will Be Remove From Physical Volumn ConfirmOperate Status=0 ;; 3 ) Title= Change Physical Volumn EchoTitle NextLine PVChange CheckPVChange NextLine ChooseDisk echo Physical Volumn $Disk Will Be Change ConfirmOperate Status=0 ;; 4 ) Title= Show Physical Volumn EchoTitle NextLine PVShow NextLine TestPVShow echo Physical Volumn $Disk Will Be Show NextLine CheckPVShow Status=0 ;; 5 ) Title= Scan Physical Volumn EchoTitle NextLine pvscan Status=0 ;; 6 ) exit 0 ;; * ) echo Input Error,Retype! PV ;;esacNeedContinue(){ if [ $Status -eq 0 ] then NextLine Split PV fi}NeedContinue}PV 人之所以有一张嘴，而有两只耳朵，原因是听的要比说的多一倍。
