Meeting Notes

Infrastructure

  • UCSD is switching to RPM and adding many more grid worker nodes as xrootd servers. A few servers will remain on more advanced versions of the RPM to test new features. MT will look into using the site nagios. Will talk to ATLAS about RSV probe.
  • UW put off the upgrade due to site admin absence.
  • FNAL ran into a CRL bug - CRLs always download on restart. They have 200 servers, so this is a significant load on CAs. Waiting to upgrade until this is fixed.
  • Remaining sites - I'm waiting on updating the documentation first.
  • Redirector was updated.
  • Cron jobs for job success rate and data volume are not working. Will investigate.
  • Purdue appears to be down in monitoring.

Software

  • ABH updated xrootd to include failure monitoring. MT is testing it out. Will deploy at Nebraska once UCSD can ingest the packets.

Roundtable

  • MT is finishing up the UDP forwarder.
  • MT will be doing tweaks to live status page (http://genki.physics.ucsd.edu:4242/).
  • MT is working with Domenico at CERN to get monitoring setup there for EOS.
  • BB stuck helping offline tweak data formats. Plans on updating documentation, fixing cronjob, and carryover item about the Gratia probe.
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Topic revision: r1 - 2011-11-01 - BrianBockelman
 
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