corrected sizereading

fio.sh

@@ -43,7 +43,7 @@ function run_write {
 	[ -d $dir ] && rm -rf $dir
 	mkdir -p $dir
 	/usr/bin/timeout 300 /usr/bin/time --format "%E" --output=$LOGD/write   dd if=/dev/zero of=$dir/file bs=1M count=$3
-	ls -l $dir/file | gawk '{print $1}' >> $LOGD/write
+	ls -s $dir/file | gawk '{print $1}' >> $LOGD/write
 	/usr/bin/timeout 300 /usr/bin/time --format "%E" --output=$LOGD/sync  /bin/sync
 }