perfSONAR User Q&A and Other Discussion

["Andrew Lake" <>]

Correct, they do not synchronize. You have to query all the LSes currently to get the full data set. 

This should change in the near future so you only query one place but how exactly it will look is the subject of one of our 3.6 projects.

Thanks,

Andy

On Fri, Oct 23, 2015 at 10:45 AM, Soichi Hayashi <> wrote:

Oh, so they are not synchronized?

Is there a *master* LS instance that I can query for all sites?

Soichi

On Fri, Oct 23, 2015 at 9:12 AM, Andrew Lake <> wrote:

Hi Soichi,

I’d expect your records in the LS on ps-east (located in new york) not ps-west (located in california) since the LS you register to is based on round-trip-time and those are both IU servers. I see both your servers in http://ps-east.es.net:8090/lookup/records/?type=service&group-communities=OSG at the moment at least.

Thanks,

Andy

On Thu, Oct 22, 2015 at 2:37 PM, Soichi Hayashi <> wrote:

Hello.

Following toolkit instances of mine keep disappearing from the global LS registry and I am trying to troubleshoot.

• http://perfsonar-bw.grid.iu.edu/toolkit/services/host.cgi?method=get_summary
  
• http://perfsonar-lt.grid.iu.edu/toolkit/services/host.cgi?method=get_summary
  

I see following on both instances

> globally_registered: 1,

And I see a healthy looking logs in ls_registration_daemon.log

2015/10/22 13:32:45 (6523) INFO> Base.pm:260 perfSONAR_PS::LSRegistrationDaemon::Base::refresh - Record is up, refreshing registration (key=lookup/service/4f7fa2da-fd89-43f0-9aa8-6c63d0230930, description=Indiana University OWAMP Measurement Point)
2015/10/22 13:32:45 (6523) INFO> Base.pm:332 perfSONAR_PS::LSRegistrationDaemon::Base::keepalive - Service renewed. Next Refresh: 1445538765(key=lookup/service/4f7fa2da-fd89-43f0-9aa8-6c63d0230930, 
description=Indiana University OWAMP Measurement Point)

When I look at the global registry today, they weren't listed (and as of now)

> http://ps-west.es.net:8090/lookup/records/?type=service&group-communities=OSG

They were listed before (like yesterday?)

Usually,restarting the registration daemon fixes this, but after I starated it couple of hours ago, I am still not seeing them on the global registry (and I shouldn't have to keep restarting it anyway..)

Is there someone who can help me with this problem?

Thanks,

Soichi