Merge "Testing live migration using qemu"

1 files changed, 68 insertions, 0 deletions

diff --git a/yardstick/benchmark/scenarios/compute/qemu_migrate_benchmark.bash b/yardstick/benchmark/scenarios/compute/qemu_migrate_benchmark.bash
new file mode 100644
index 000000000..552098103
--- /dev/null
+++ b/yardstick/benchmark/scenarios/compute/qemu_migrate_benchmark.bash
@@ -0,0 +1,68 @@
+#!/bin/bash
+
+#############################################################################
+#Copyright (c) 2015 Huawei Technologies Co.,Ltd and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+set -e
+
+# Commandline arguments
+
+src=$2
+dst_ip=$4
+migrate_to_port=$5
+max_down_time=$6
+
+OUTPUT_FILE=/tmp/output-qemu.log
+
+do_migrate()
+{
+#       local src=`echo $OPTIONS | cut -d ':' -f 2 | cut -d ',' -f 1`
+        echo "info status" | nc -U $src
+        # with no speed limit
+        echo "migrate_set_speed 0" |nc -U $src
+        # set the expected max downtime
+        echo "migrate_set_downtime ${max_down_time}" |nc -U $src
+        # start live migration
+        echo "migrate -d tcp:${dst_ip}:$migrate_to_port" |nc -U $src
+        # wait until live migration completed
+        status=""
+        while [  "${status}" == ""  ]
+        do
+                status=`echo "info migrate" | nc -U $src |grep completed | cut -d: -f2`
+                echo ${status}
+                sleep 1;
+        done
+} >/dev/null
+
+output_qemu()
+{
+        # print detail information
+        echo "info migrate" | nc -U $src
+        echo "quit" | nc -U $src
+        sleep 5
+
+} > $OUTPUT_FILE
+
+output_json()
+{
+totaltime=$(grep "total time" $OUTPUT_FILE | cut -d' ' -f3)
+downtime=$(grep "downtime" $OUTPUT_FILE | cut -d' ' -f2)
+setuptime=$(grep "setup" $OUTPUT_FILE | cut -d' ' -f2)
+echo -e "{ \
+        \"totaltime\":\"$totaltime\", \
+        \"downtime\":\"$downtime\", \
+        \"setuptime\":\"$setuptime\" \
+         }"
+}
+# main entry
+main()
+{
+    do_migrate
+}
+main