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authorPeter Mikus <pmikus@cisco.com>2020-02-07 12:33:20 +0000
committerJan Gelety <jgelety@cisco.com>2020-02-07 12:54:35 +0000
commitb9ffc1b5eb6bf80c95171d0496cef07d70bcfa5c (patch)
tree83bd7e7fa9ef40ff6788336fee6926c26d206080 /tests/dpdk/dpdk_scripts/run_l2fwd.sh
parent707562eb45f21c89014c667aaef788d869f9b215 (diff)
FIX: Detection if testpmd/l3fwd is up
Change-Id: Ibd2e038332fe2bdf0e5bd69bf7376a2a7357e901 Signed-off-by: Peter Mikus <pmikus@cisco.com>
Diffstat (limited to 'tests/dpdk/dpdk_scripts/run_l2fwd.sh')
-rwxr-xr-xtests/dpdk/dpdk_scripts/run_l2fwd.sh98
1 files changed, 59 insertions, 39 deletions
diff --git a/tests/dpdk/dpdk_scripts/run_l2fwd.sh b/tests/dpdk/dpdk_scripts/run_l2fwd.sh
index 0e07b68264..09cc112998 100755
--- a/tests/dpdk/dpdk_scripts/run_l2fwd.sh
+++ b/tests/dpdk/dpdk_scripts/run_l2fwd.sh
@@ -1,38 +1,51 @@
-#!/bin/bash
+#!/usr/bin/env bash
-set -x
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
-# Setting variables
-DPDK_DIR=dpdk
-ROOTDIR=/tmp/openvpp-testing
-TESTPMDLOG=screenlog.0
-PWDDIR=$(pwd)
+set -xuo pipefail
-# Setting command line arguments
-cpu_corelist=$1
-nb_cores=$2
-queue_nums=$3
-jumbo_frames=$4
-arch=${5:-"x86_64"}
+# Setting variables.
+DPDK_DIR="dpdk"
+ROOTDIR="/tmp/openvpp-testing"
+TESTPMDLOG="screenlog.0"
+PWDDIR="$(pwd)"
-# dpdk prefers "arm64" to "aarch64" and does not allow arm64 native target
-if [ $arch == "aarch64" ]; then
+# Setting command line arguments.
+cpu_corelist="${1}"
+nb_cores="${2}"
+queue_nums="${3}"
+jumbo_frames="${4}"
+arch="$(uname -m)"
+
+# DPDK prefers "arm64" to "aarch64" and does not allow arm64 native target.
+if [ "${arch}" == "aarch64" ]; then
arch="arm64"
machine="armv8a"
else
machine="native"
fi
-# Try to kill the testpmd
+# Try to kill the testpmd.
sudo pgrep testpmd
-if [ $? -eq "0" ]; then
+if [ ${?} -eq "0" ]; then
success=false
sudo pkill testpmd
- echo "RC = $?"
- for attempt in {1..5}; do
+ echo "RC = ${?}"
+ for attempt in {1..30}; do
echo "Checking if testpmd is still alive, attempt nr ${attempt}"
sudo pgrep testpmd
- if [ $? -eq "1" ]; then
+ if [ ${?} -eq "1" ]; then
echo "testpmd is dead"
success=true
break
@@ -40,26 +53,26 @@ if [ $? -eq "0" ]; then
echo "testpmd is still alive, waiting 1 second"
sleep 1
done
- if [ "$success" = false ]; then
+ if [ "${success}" = false ]; then
echo "The command sudo pkill testpmd failed"
sudo pkill -9 testpmd
- echo "RC = $?"
+ echo "RC = ${?}"
exit 1
fi
else
echo "testpmd is not running"
fi
-# Try to kill the l3fwd
+# Try to kill the l3fwd.
sudo pgrep l3fwd
-if [ $? -eq "0" ]; then
+if [ ${?} -eq "0" ]; then
success=false
sudo pkill l3fwd
- echo "RC = $?"
- for attempt in {1..5}; do
+ echo "RC = ${?}"
+ for attempt in {1..30}; do
echo "Checking if l3fwd is still alive, attempt nr ${attempt}"
sudo pgrep l3fwd
- if [ $? -eq "1" ]; then
+ if [ ${?} -eq "1" ]; then
echo "l3fwd is dead"
success=true
break
@@ -67,27 +80,27 @@ if [ $? -eq "0" ]; then
echo "l3fwd is still alive, waiting 1 second"
sleep 1
done
- if [ "$success" = false ]; then
+ if [ "${success}" = false ]; then
echo "The command sudo pkill l3fwd failed"
sudo pkill -9 l3fwd
- echo "RC = $?"
+ echo "RC = ${?}"
exit 1
fi
else
echo "l3fwd is not running"
fi
-# Remove hugepages
+# Remove hugepages.
sudo rm -f /dev/hugepages/*
sleep 2
-cd ${ROOTDIR}/${DPDK_DIR}/
-rm -f ${TESTPMDLOG}
-TESTPMD_BIN=./${arch}-${machine}-linuxapp-gcc/app/testpmd
+cd "${ROOTDIR}/${DPDK_DIR}/"
+rm -f "${TESTPMDLOG}"
+TESTPMD_BIN="./${arch}-${machine}-linuxapp-gcc/app/testpmd"
-if [ "$jumbo_frames" = "yes" ]; then
- sudo sh -c "screen -dmSL DPDK-test $TESTPMD_BIN \
+if [ "${jumbo_frames}" = "yes" ]; then
+ sudo sh -c "screen -dmSL DPDK-test ${TESTPMD_BIN} \
-l ${cpu_corelist} -n 4 --log-level 8 -v -- \
--numa \
--nb-ports=2 \
@@ -104,7 +117,7 @@ if [ "$jumbo_frames" = "yes" ]; then
--disable-link-check \
--auto-start"
else
- sudo sh -c "screen -dmSL DPDK-test $TESTPMD_BIN \
+ sudo sh -c "screen -dmSL DPDK-test ${TESTPMD_BIN} \
-l ${cpu_corelist} -n 4 --log-level 8 -v -- \
--numa \
--nb-ports=2 \
@@ -120,7 +133,14 @@ else
--auto-start"
fi
-sleep 10
-less -r ${TESTPMDLOG}
+for attempt in {1..30}; do
+ echo "Checking if testpmd is alive, attempt nr ${attempt}"
+ fgrep "Port 1: link state change event" "${TESTPMDLOG}"
+ if [ "${?}" -eq "0" ]; then
+ cat "${TESTPMDLOG}"
+ exit 0
+ fi
+ sleep 1
+done
-cd ${PWDDIR}
+exit 1