Add lvm2defrag.sh (easy-mode).

README.rst

@@ -21,6 +21,18 @@ This software is currently written in PHP. The PHP commandline program is requir
 
 Here's how.
 
+Easy-mode
+^^^^^^^^^
+
+::
+  
+   # ./lvm2defrag.sh YOURVOLUMEGROUPNAME
+   # ./commands.sh
+
+Execute the following commands, Your favorite editor should open, move around your partitions between disks into the order you wish they to be in. Save and exit.
+You should now have commands.sh which contain all commands you need to process.
+If something goes wrong, you should probably prefer the manual methode.
+
 Step 1. Dump existing layout
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 

lvm2defrag.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+
+if [ $# -ne 1 ]
+then
+	echo "Usage: $0 vgname"
+	exit
+fi
+
+if [ $UID -ne 0 ]
+then
+	echo "This program need to be run as root."
+	exit
+fi
+
+type php &>/dev/null
+if [ $? -ne 0 ]
+then
+	echo "This script need php."
+	exit
+fi
+
+function fail ()
+{
+	echo "An error occurs, fix it and try again."
+	exit
+}
+vgname=$1
+vgcfgbackup $vgname || fail
+cp -f /etc/lvm/backup/$vgname data.txt || fail
+php -q dump.php > dump.txt || fail
+cp -f dump.txt rearrange.txt || fail
+editor rearrange.txt
+php -q rearrange.php > commands.sh || fail
+warnline=$(grep -cvE '^(echo|pvmove|#)' commands.sh)
+if [ $warnline -ne 0 ] ; then
+	echo "Warning or error present in commands.sh, fix them."
+	grep -cvE '^(echo|pvmove|#)' commands.sh
+	exit
+fi
+chmod +x commands.sh
+
+echo "All good, now you just have to execute ./commands.sh"
+
+