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-rw-r--r--vswitches/ovs_vanilla.py7
1 files changed, 6 insertions, 1 deletions
diff --git a/vswitches/ovs_vanilla.py b/vswitches/ovs_vanilla.py
index cfde3b45..942ddd41 100644
--- a/vswitches/ovs_vanilla.py
+++ b/vswitches/ovs_vanilla.py
@@ -16,6 +16,7 @@
"""
import logging
+import time
from conf import settings
from vswitches.ovs import IVSwitchOvs
from src.ovs import DPCtl
@@ -57,10 +58,14 @@ class OvsVanilla(IVSwitchOvs):
tasks.run_task(tap_cmd_list, self._logger, 'Deleting ' + tapx, False)
self._vport_id = 0
- super(OvsVanilla, self).stop()
+ # remove datapath before vswitch shutdown
dpctl = DPCtl()
dpctl.del_dp()
+ super(OvsVanilla, self).stop()
+
+ # give vswitch time to terminate before modules are removed
+ time.sleep(5)
self._module_manager.remove_modules()
def add_phy_port(self, switch_name):