Hi, On Tue, 5 Jan 2016 07:56:32 +0000 "yuanfeng (A)" <[email protected]> wrote:
> Hi everybody, I met a question about RYU topology discovery, I use RYU 3.24 > to connect 81 ovs vswitches, and each ovs vswitch is connect to each > other----it's my test bed, I wrote my route method to avoid link-loops, > > But when I start my ryu controller to connect the 81 ovs-swicthes > simultaneously, the RYU report such an error "broken pipe", at last my ryu > controller will exit.... > > Error info as below, can anybody help me or know something to improve the > performance of ryu? Thank you very much~ Can you debug what exception happened here? > ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- > > hub: uncaught exception: Traceback (most recent call last): > File "/usr/local/python/lib/python2.7/site-packages/ryu/lib/hub.py", line > 52, in _launch > func(*args, **kwargs) > File > "/usr/local/python/lib/python2.7/site-packages/ryu/controller/controller.py", > line 102, in deactivate > method(self) > File > "/usr/local/python/lib/python2.7/site-packages/ryu/controller/controller.py", > line 187, in _send_loop > self.socket.sendall(buf) > File > "/usr/local/python/lib/python2.7/site-packages/ryu/controller/eventlet-0.10.0-py2.7.egg/eventlet/greenioio.py", > line 287, in sendall > tail = self.send(data, flags) > File > "/usr/local/python/lib/python2.7/site-packages/ryu/controller/eventlet-0.10.0-py2.7.egg/eventlet/greenioio.py", > line 273, in send > total_sent += fd.send(data[total_sent:], flags) > > error: [Errno 32] Broken pipe > > ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- > ------------------------------------------------------------------------------ Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=267308311&iu=/4140 _______________________________________________ Ryu-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ryu-devel
