export TEST_DEV=local:/test
export TEST_DIR=/mnt/test
export SCRATCH_DEV=local:/scratch
export SCRATCH_MNT=/mnt/scratch
export EXT_MOUNT_OPTIONS=""
TESTNAME="tmpfs"
mkdir -p "$TEST_DIR" "$SCRATCH_MNT"

_real_dev()
{
	local _dev=$1
	if [ -b "$_dev" ] && [ -L "$_dev" ]; then
		_dev=`readlink -f "$_dev"`
	fi
	echo $_dev
}

# basename of a device
_short_dev()
{
	echo `basename $(_real_dev $1)`
}

if [ -b $SM_TST_DEV ]; then
   mkfs.ext4 -Fq $SM_TST_DEV
   mount -t ext4 $SM_TST_DEV $TEST_DIR
   echo 0 >/sys/fs/ext4/$(_short_dev $SM_TST_DEV)/extent_max_zeroout_kb
fi
if [ -b $SM_SCR_DEV ]; then
   mkfs.ext4 -Fq $SM_SCR_DEV
   mount -t ext4 $SM_SCR_DEV $SCRATCH_MNT
fi
