diff options
Diffstat (limited to 'nfvbench/traffic_server.py')
-rw-r--r-- | nfvbench/traffic_server.py | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/nfvbench/traffic_server.py b/nfvbench/traffic_server.py index b2d8367..c3d4d14 100644 --- a/nfvbench/traffic_server.py +++ b/nfvbench/traffic_server.py @@ -35,8 +35,7 @@ class TRexTrafficServer(TrafficServer): self.trex_dir = os.path.join(trex_base_dir, contents[0]) def run_server(self, generator_config, filename='/etc/trex_cfg.yaml'): - """ - Runs TRex server for specified traffic profile. + """Run TRex server for specified traffic profile. :param traffic_profile: traffic profile object based on config file :param filename: path where to save TRex config file @@ -46,10 +45,15 @@ class TRexTrafficServer(TrafficServer): vtep_vlan = generator_config.gen_config.get('vtep_vlan') sw_mode = "--software" if generator_config.software_mode else "" vlan_opt = "--vlan" if (generator_config.vlan_tagging or vtep_vlan) else "" + if generator_config.mbuf_factor: + mbuf_opt = "--mbuf-factor " + str(generator_config.mbuf_factor) + else: + mbuf_opt = "" subprocess.Popen(['nohup', '/bin/bash', '-c', './t-rex-64 -i -c {} --iom 0 --no-scapy-server --close-at-end {} ' - '{} --cfg {} &> /tmp/trex.log & disown'.format(cores, sw_mode, - vlan_opt, cfg)], + '{} {} --cfg {} &> /tmp/trex.log & disown'.format(cores, sw_mode, + vlan_opt, + mbuf_opt, cfg)], cwd=self.trex_dir) LOG.info('TRex server is running...') |