#!/bin/bash
if [ "$1" == 'debug' ]; then set -x; shift; fi
#------------------------
REALPATH=`realpath $0`
WHERE=`dirname $REALPATH`
ME=`basename $REALPATH`
cd $WHERE
. system.conf
. common.conf
. common.bashlib
#------------------------
. watcher.conf

#
# Create a RAMdisk if available on the system
#
#### Prepare for RAMdisk

if [ ! -d $POOL ]
then mkdir -p $POOL
fi

DISKMNT=`basename $POOL`

if [ -z "$1" ]
then RDNAME="`basename $MASTER_PATH`-ramdisk"
else RDNAME="$1"
fi


if ! mount | grep $DISKMNT >/dev/null 2>&1
then 	mount -t tmpfs -o size=$RDSIZE $RDNAME $DISKMNT
	TRUESIZE=`df -h | grep "$RDNAME" | awk '{print $2}'`
	echo "Built $TRUESIZE RAMdisk '$RDNAME' on mountpoint $DISKMNT"
else	echo "$RDNAME on '$DISKMNT' already mounted"
fi