#!/bin/bash
#
# Use the EVMS CLI to create an LVM region.

group=$1	# Just base-name (no lvm/)
name=$2
size=$3		# In MB
stripes=$4	# Defaults to 1

if [ -z $size ]; then
	echo "USAGE: `basename $0` container_name region_name size [stripes]"
	exit 1
fi

if [ -z $stripes ]; then
	stripes=1
fi

evms -s << EOF > /dev/null
allocate:lvm/${group}/Freespace,name=${name},size=${size}MB,stripes=${stripes}
EOF

