perfSONAR User Q&A and Other Discussion

[Rolf Seuster <>]

Hi Antoine, all,

so, yes I was able to run bandwidth tests on the CLI.

I rebooted the machine and it seems to behave better now.

Sorry for the noise, Rolf

On 10/25/2017 01:19 PM, Antoine Delvaux wrote:
> Hello Rolf,
>
> Have you tried running bandwidth measurements from the CLI?
>
> When I try running a throughput test to your host it runs fine, however the 
> same test from your host to mine fails. Can you try running some `pscheduler 
> task throughput —dest some.server` and also have a look at some log files 
> like:
>
> /var/log/pscheduler/pscheduler.log
> /var/log/httpd/error_log
>
> You should also check the pscheduler services are running, you can find the 
> needed information at http://docs.perfsonar.net/pscheduler_server_running.html
>
> Checking the pscheduler schedule might also help: 
> http://docs.perfsonar.net/pscheduler_client_schedule.html
>
> Let us know what you find.
>
> Antoine.
>
>
> > Le 23 oct. 2017 à 19:00, Rolf Seuster 
> > <>
> >  a écrit :
> >
> > Hi all,
> >
> > Since about one week, many tests on this machine are uni-directional only.
> >
> > On this bandwidth server, I don't see the tests with that server as source, 
> > only
> > as destination.
> >
> > look at this graph for example
> >
> > http://ps-bandwidth.hepnetcanada.ca/perfsonar-graphs/?source=206.12.154.59&dest=131.169.98.29&url=http%3A%2F%2Fps-bandwidth.hepnetcanada.ca%2Fesmond%2Fperfsonar%2Farchive%2F#start=1506103294&end=1508781694&summaryWindow=3600&timeframe=1m
> >
> > The "feature" seems to have appeared on Oct 15th between 1am and 2am.
> >
> > Any clues what could have caused this ? I looked at a few logs, but no hint.
> >
> > Thanks, Rolf