rm -f tests/root
ln -s ${T_SRCDIR}/tests/root1 tests/root
LC_ALL=C TZ=GMT ./iostat -g total sda sdb sdc 1 3 -xh > tests/out.iostat-gxh.tmp && diff -u ${T_SRCDIR}/tests/expected.iostat-gxh tests/out.iostat-gxh.tmp
