Hello, while running netperf can you check "ps -ef |grep autotest" and monitor on client and server both, it looks to me it starts server and it's waiting for client to connect or it starts client and waits for server to start.. dont remember exactly but i faced it and resolved it before.
Regards, DJ On Fri, Jun 13, 2014 at 9:45 PM, <[email protected]> wrote: > Send Autotest-kernel mailing list submissions to > [email protected] > > To subscribe or unsubscribe via the World Wide Web, visit > https://www.redhat.com/mailman/listinfo/autotest-kernel > or, via email, send a message with subject or body 'help' to > [email protected] > > You can reach the person managing the list at > [email protected] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Autotest-kernel digest..." > > > Today's Topics: > > 1. Fwd: Netperf2 test failing with error: "timeout waiting for > barrier: start_1" in client.0./client.0.DEBUG (Bhupesh Purandare) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Thu, 12 Jun 2014 17:32:06 -0400 > From: Bhupesh Purandare <[email protected]> > To: [email protected] > Subject: [Autotest] Fwd: Netperf2 test failing with error: "timeout > waiting for barrier: start_1" in client.0./client.0.DEBUG > Message-ID: <[email protected]> > Content-Type: text/plain; charset="iso-8859-1" > > > > > -------- Original Message -------- > Subject: Netperf2 test failing with error: "timeout waiting for > barrier: start_1" in client.0./client.0.DEBUG > Date: Thu, 12 Jun 2014 16:13:40 -0400 > From: Bhupesh Purandare <[email protected]> > To: [email protected], Josh Hunt <[email protected]> > > > > Hello Amos, > I am trying to run the Netperf2(client) test in Autotest 0.1.5.1. I saw > your git commits for netperf in autotest. > I am using two hosts as required for the test, setting the IP address of > one to 'client' and the other to 'server' in the control.client file. > > The tests are failing and I see the following in the client.0.DEBUG logs > > 06/12 18:43:16 DEBUG| parallel:0030| File > "/ghostcache/autotest/parallel.py", line 18, in fork_start > 06/12 18:43:16 DEBUG| parallel:0030| l() > 06/12 18:43:16 DEBUG| parallel:0030| File > "/ghostcache/autotest/job.py", line 529, in <lambda> > 06/12 18:43:16 DEBUG| parallel:0030| l = lambda : test.runtest(self, > url, tag, args, dargs) > 06/12 18:43:16 DEBUG| parallel:0030| File > "/ghostcache/autotest/test.py", line 115, in runtest > 06/12 18:43:16 DEBUG| parallel:0030| > job.sysinfo.log_after_each_iteration) > 06/12 18:43:16 DEBUG| parallel:0030| File > "/ghostcache/autotest/shared/test.py", line 931, in runtest > 06/12 18:43:16 DEBUG| parallel:0030| mytest._exec(args, dargs) > 06/12 18:43:16 DEBUG| parallel:0030| File > "/ghostcache/autotest/shared/test.py", line 426, in _exec > 06/12 18:43:16 DEBUG| parallel:0030| > _call_test_function(self.execute, *p_args, **p_dargs) > 06/12 18:43:16 DEBUG| parallel:0030| File > "/ghostcache/autotest/shared/test.py", line 841, in _call_test_function > 06/12 18:43:16 DEBUG| parallel:0030| return func(*args, **dargs) > 06/12 18:43:16 DEBUG| parallel:0030| File > "/ghostcache/autotest/shared/test.py", line 299, in execute > 06/12 18:43:16 DEBUG| parallel:0030| postprocess_profiled_run, args, > dargs) > 06/12 18:43:16 DEBUG| parallel:0030| File > "/ghostcache/autotest/shared/test.py", line 219, in _call_run_once > 06/12 18:43:16 DEBUG| parallel:0030| self.run_once(*args, **dargs) > 06/12 18:43:16 DEBUG| parallel:0030| File > "/ghostcache/autotest/tmp/site_tests/netperf2/netperf2.py", line 103, in > run_once > 06/12 18:43:16 DEBUG| parallel:0030| 1200).rendezvous(*all) > 06/12 18:43:16 DEBUG| parallel:0030| File > "/ghostcache/autotest/shared/base_barrier.py", line 514, in rendezvous > 06/12 18:43:16 DEBUG| parallel:0030| self._run_client(is_master=False) > 06/12 18:43:16 DEBUG| parallel:0030| File > "/ghostcache/autotest/shared/base_barrier.py", line 391, in _run_client > 06/12 18:43:16 DEBUG| parallel:0030| while self._remaining() is None > or self._remaining() > 0: > 06/12 18:43:16 DEBUG| parallel:0030| File > "/ghostcache/autotest/shared/base_barrier.py", line 184, in _remaining > 06/12 18:43:16 DEBUG| parallel:0030| raise error.BarrierError(errmsg) > 06/12 18:43:16 DEBUG| parallel:0030| BarrierError: timeout waiting for > barrier: start_1 > 06/12 18:43:16 INFO | job:0212| END ABORT netperf2.client > netperf2.client timestamp=1402598596 localtime=Jun 12 18:43:16 > 06/12 18:43:16 DEBUG| base_job:0348| Persistent state > client._record_indent now set to 1 > 06/12 18:43:16 DEBUG| base_job:0375| Persistent state > client.unexpected_reboot deleted > 06/12 18:43:16 ERROR| job:1341| JOB ERROR: timeout waiting for > barrier: start_1 > 06/12 18:43:16 INFO | job:0212| END ABORT ---- ---- > timestamp=1402598596 localtime=Jun 12 18:43:16 timeout waiting > for barrier: start_1 > 06/12 18:43:16 DEBUG| base_job:0348| Persistent state > client._record_indent now set to 0 > > > > I tried tweaking the netperf2.py file to set higher values for time > parameters; e.g. I tried increasing the wait time for server start from 10 > minutes to 20 minutes. > I also increased the wait time for the "server to reach this point" from 5 > minutes to 10 minutes. > > elif role == 'client': > # Wait up to ten minutes for the server to start > self.job.barrier(client_tag, 'start_%d' % num_streams, > *1200*).rendezvous(*all) > self.client(server_ip, test, test_time, num_streams, > test_specific_args, cpu_affinity) > # Wait up to 5 minutes for the server to also reach this point > self.job.barrier(client_tag, 'stop_%d' % num_streams, > *600*).rendezvous(*all) > > > > Can you kindly guide as to what might be causing the test timeout? Is > there some documentation we should be using to run this test correctly or > are there any patches available to be applied? > Any help will be much appreciated. > > > Thanks, > Bhupesh > > > > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > https://www.redhat.com/archives/autotest-kernel/attachments/20140612/854edf0a/attachment.html > > > > ------------------------------ > > _______________________________________________ > Autotest-kernel mailing list > [email protected] > https://www.redhat.com/mailman/listinfo/autotest-kernel > > End of Autotest-kernel Digest, Vol 24, Issue 5 > ********************************************** >
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