-#!/usr/bin/python2.7
+#!/usr/bin/env python3
# Note: this script is python2 and python 3 compatible.
#
# sgunmap-test.py
#
-# Limited functonality test for trim workloads using fio's sg ioengine
+# Limited functionality test for trim workloads using fio's sg ioengine
# This checks only the three sets of reported iodepths
#
# !!!WARNING!!!
import argparse
import traceback
import subprocess
-from six.moves import range
def parse_args():