Implementing Linux physical volume management with interactive shell scripts

# scripts are only for Exchange learning and use!

# The current version of the script is 1.0. Implements the creation of physical volumes, removing, changing (enabling/disabling assignments), scanning, viewing features.

# The following will complement the management of volume groups and logical volumes and be integrated into a Linux LVM TOOL. Like the Smit of Aix. Although, it can only manage LVM.

# The script has been tested on red Hat Enterprise Linux 5.4 64bit. Applies in principle to Rhel 5 and Rhel 6.

# Welcome suggestions for improvement.

# Direct copy pay attention to punctuation. You can also download files through a micro-disk to avoid the problems caused by replication: Http://vdisk.weibo.com/s/zKW6M

#!/bin/bash

# Version 1.0

# author:xin23 http://weibo.com/231988

PV ()

{

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

}