Hi Jason.
Yes: the lcgpbs has been modified to improve scalability on the CE (now
globus starts one jobmanager per user and not one per job as before) but
this means that the response time is much worse than before. The 80-140
secs you report are in line with our experience.
We will test your site and let you know if everything is ok.
Thanks, ciao
Emanuele
Jason A. Smith wrote:
> I updated the config files on our LCFGng server from cvs and also
> updated to LCG1-1_1_1, then rebooted the nodes. I performed a few basic
> tests of the SE and CE with globus-job-run (fork & lcgpbs jobmanagers)
> and globus-url-copy. Both seem to be functioning without errors now,
> except the lcgpbs jobmanager takes more than 10 times longer to execute
> even a simple command (about 80-140 seconds while fork takes only 8
> seconds). PBS was not taking this long before the upgrade and I thought
> it was called pbs before, not lcgpbs. Can the Cern dteam and others
> test them?
>
> SE: atlasgrid03.usatlas.bnl.gov
> CE: atlasgrid04.usatlas.bnl.gov
>
> ~Jason
>
>
> On Wed, 2003-11-05 at 07:30, Markus SCHULZ wrote:
>
>>Hi Jason,
>>thanks for adding your config. files to CVS.
>>I went through the files and found quite some misconfigs.
>>
>>I fixed the problems that I spotted and commited the changes to cvs.
>>
>>Most of the misconfigurations originate from missing some changes
>>that have been introduced for LCG1-1_0_0.
>>
>>Jason please checkout the current version and try this.
>>This now should create all the needed users on all the nodes.
>>
>>After using the new files and making sure that the update
>>has been done by the nodes you should check what manual
>>config steps have to be done (see the lcg1-notes.txt for LCG1-1_1_0.
>>
>> markus
>>
>>
>>
>>--
>>*************************************************************************
>>* *
>>* CERN Markus W. Schulz *
>>* Bat. 31 2-015 *
>>* CH-1211 Geneva 23 *
>>* *
>>* Phone: +41 22 76 77909 *
>>* www.cern.ch *
>>* *
>>*************************************************************************
>
> --
> /------------------------------------------------------------------\
> | Jason A. Smith Email: [log in to unmask] |
> | Atlas Computing Facility, Bldg. 510M Phone: (631)344-4226 |
> | Brookhaven National Lab, P.O. Box 5000 Fax: (631)344-7616 |
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> \------------------------------------------------------------------/
--
/------------------- Emanuele Leonardi -------------------\
| eMail: [log in to unmask] - Tel.: +41-22-7674066 |
| IT division - Bat.31 2-012 - CERN - CH-1211 Geneva 23 |
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