rm -f ${TESTPMDLOG}
TESTPMD_BIN=./${arch}-${machine}-linuxapp-gcc/app/testpmd
if [ "$jumbo_frames" = "yes" ]; then
sudo sh -c "screen -dmSL DPDK-test $TESTPMD_BIN \
rm -f ${TESTPMDLOG}
TESTPMD_BIN=./${arch}-${machine}-linuxapp-gcc/app/testpmd
if [ "$jumbo_frames" = "yes" ]; then
sudo sh -c "screen -dmSL DPDK-test $TESTPMD_BIN \