perfSONAR User Q&A and Other Discussion

[Szymon Trocha <>]

Hi,

Please try also:
bwping -s 10.177.47.206 -c 10.177.46.132

Sz.

W dniu 17.02.2016 o 21:18, Davis, Tyler pisze:
> Hello Szymon,
>
> If I run the command it works just fine, it returns the ping information 
> correctly.  It seems to be having trouble storing the data it gets.
>
> Thanks,
> Tyler
>
> ________________________________________
> From: Szymon Trocha 
> <>
> Sent: Wednesday, February 17, 2016 2:15 PM
> To: Davis, Tyler
> Cc: 
>
> Subject: Re: [perfsonar-user] Error writing metadata (1)
>
> Hi Tyler,
>
> What if you run the following command from CLI (as a regular user non-root):
> ping -c 10 -i 1.000000 -W 1 -s 1000 -t 255 -I 10.177.47.206 10.177.46.132
>
> Regards,
> Szymon
>
> W dniu 17.02.2016 o 20:58, Tyler pisze:
> > Hello,
> >
> > I have installed CentOS with PerfSONAR onto two different computers in order
> > to test end-to-end monitoring however none of the tests are working.  There
> > are no results being acquired from the tests.  After looking through the log
> > files the error seems to be writing metadata. I am at a loss of how to fix
> > this problem, any help would be great.
> >
> > Thanks,
> > Tyler
> >
> > Here is a copy of my /var/log/perfsonar/regular_testing.log file
> >
> > 2016/02/17 13:38:28 (8515) ERROR> EsmondBase.pm:53
> > perfSONAR_PS::RegularTesting::MeasurementArchives::EsmondBase::__ANON__ -
> > Error writing metadata (1) Error running test from eth0  with output bwctl:
> > start_endpoint: 3664652780.174656
> > bwctl: run_endpoint: receiver: 10.177.46.132
> > bwctl: run_endpoint: sender: 10.177.47.206
> > bwctl: exec_line: ping -c 10 -i 1.000000 -W 1 -s 1000 -t 255 -I 10.177.47.206
> > 10.177.46.132
> > bwctl: run_tool: tester: ping
> > bwctl: run_tool: receiver: 10.177.46.132
> > bwctl: run_tool: sender: 10.177.47.206
> > bwctl: start_tool: 3664652800.638055
> > bind: Cannot assign requested address
> > bwctl: local tool exited before expected with status=2
> > bwctl: stop_tool: 3664652800.638803
> > bwctl: stop_endpoint: 3664652800.638803
> > 2016/02/17 13:38:28 (8515) ERROR> MeasurementArchiveChild.pm:209
> > perfSONAR_PS::RegularTesting::Master::MeasurementArchiveChild::handle_results
> > - Problem storing results: Error writing metadata: Error running test from
> > eth0  with output bwctl: start_endpoint: 3664652780.174656
> > bwctl: run_endpoint: receiver: 10.177.46.132
> > bwctl: run_endpoint: sender: 10.177.47.206
> > bwctl: exec_line: ping -c 10 -i 1.000000 -W 1 -s 1000 -t 255 -I 10.177.47.206
> > 10.177.46.132
> > bwctl: run_tool: tester: ping
> > bwctl: run_tool: receiver: 10.177.46.132
> > bwctl: run_tool: sender: 10.177.47.206
> > bwctl: start_tool: 3664652800.638055
> > bind: Cannot assign requested address
> > bwctl: local tool exited before expected with status=2
> > bwctl: stop_tool: 3664652800.638803
> > bwctl: stop_endpoint: 3664652800.638803
> > 2016/02/17 13:38:28 (8515) ERROR> MeasurementArchiveChild.pm:125
> > perfSONAR_PS::RegularTesting::Master::MeasurementArchiveChild::__ANON__ -
> > Problem handling test results: Problem storing results: Error writing
> > metadata: Error running test from eth0  with output bwctl: start_endpoint:
> > 3664652780.174656
> > bwctl: run_endpoint: receiver: 10.177.46.132
> > bwctl: run_endpoint: sender: 10.177.47.206
> > bwctl: exec_line: ping -c 10 -i 1.000000 -W 1 -s 1000 -t 255 -I 10.177.47.206
> > 10.177.46.132
> > bwctl: run_tool: tester: ping
> > bwctl: run_tool: receiver: 10.177.46.132
> > bwctl: run_tool: sender: 10.177.47.206
> > bwctl: start_tool: 3664652800.638055
> > bind: Cannot assign requested address
> > bwctl: local tool exited before expected with status=2
> > bwctl: stop_tool: 3664652800.638803
> > bwctl: stop_endpoint: 3664652800.638803
>
> --
> Szymon Trocha
>
> Poznań Supercomputing & Netw. Center ::: NETWORK OPERATION CENTER
> Tel. +48 618582022 ::: http://noc.man.poznan.pl


--
Szymon Trocha

Poznań Supercomputing & Netw. Center ::: NETWORK OPERATION CENTER
Tel. +48 618582022 ::: http://noc.man.poznan.pl