The objective of this page is to document where things go when you submit a job on the UAF. And how to check and/or change the priorities of people.

Architecture diagram

CurrentSetupUCSDClients20150828.jpg

How to figure things out

How to figure out the relative priority between different users that submit jobs from the UAF

  • ssh condor@glidein-collector
  • condor_userprio -all

This then dumps out the priorities for different users based on the names HTCondor knows about.

You then need to figure out who is who based on the GUMS mapping to DN. The DN will have the name in them. E.g.: /DC=ch/DC=cern/OU=Organic Units/OU=Users/CN=mderdzin/CN=760843/CN=Mark Derdzinski is uscms5606

How to figure out what DN corresponds to which username inside the UCSD T2 cluster

Note, with "usernames in the UCSD T2 cluster" I mean the names that GUMS maps the DN to at each of the OSG-CEs of the cluster. This username is then used to submit to HTCondor, and thus the name under which the job is known inside the cluster.

https://sentry.t2.ucsd.edu/showmap/index.txt

The important ones here are those mapped to /DC=ch/DC=cern/OU=computers/CN=cmspilotXY/vocms080.cern.ch here XY is a 2 digit integer, e.g. 01.

e.g. as of August 28th 2015, the DN /DC=ch/DC=cern/OU=computers/CN=cmspilot01/vocms080.cern.ch which is used by the glideinfronend for the UAF, is mapped on our cluster to the username cp0035.

How to figure out

-- FkW - 2015/08/28

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Topic revision: r1 - 2015/08/29 - 00:24:09 - FkW
 
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