add mysql counters before flavor migrate

Change-Id: I605077ae5c16c8b4bdff51cca59c62ffedf632db
diff --git a/turbo_hipster/task_plugins/real_db_upgrade/nova_mysql_migrations.sh b/turbo_hipster/task_plugins/real_db_upgrade/nova_mysql_migrations.sh
index 1171f40..a346dd2 100755
--- a/turbo_hipster/task_plugins/real_db_upgrade/nova_mysql_migrations.sh
+++ b/turbo_hipster/task_plugins/real_db_upgrade/nova_mysql_migrations.sh
@@ -121,6 +121,8 @@
     if [ $i == 291 ]
     then
       set -x
+      echo "MySQL counters before migrate_flavor_data:"
+      mysql -u $DB_USER --password=$DB_PASS $DB_NAME -e "show status like 'innodb%';"
       sudo /sbin/ip netns exec nonet `dirname $0`/nova-manage-wrapper.sh $VENV_PATH --config-file $WORKING_DIR_PATH/nova-$1.conf --verbose db migrate_flavor_data --force
       echo "MySQL counters after migrate_flavor_data:"
       mysql -u $DB_USER --password=$DB_PASS $DB_NAME -e "show status like 'innodb%';"