#!/bin/sh

if [ ! -x /sbin/lvm ]; then
	echo "ERROR: /sbin/lvm not exists or executable"
	return 1
fi

echo "Configuring LVM volumes ..."

export LVM_SYSTEM_DIR=/var/tmp/lvm2
[ -d "$LVM_SYSTEM_DIR" ] || mkdir $LVM_SYSTEM_DIR

# Scan for volume groups
/sbin/lvm vgscan --mknodes --ignorelockingfailure &> /dev/null

# Change volume availability to yes
/sbin/lvm vgchange --ignorelockingfailure -a y > /dev/null

# Get a list of volumes and display it
LV_LIST=$( /sbin/lvm vgdisplay -C -o vg_name --noheadings 2> /dev/null )
echo " Activated Volume Groups: $LV_LIST"