Swiss WLCG Operations Meeting on 2010-09-30

• Date and time: Thursday 30th of September
• Place: EVO, password: chipp
• External link / EVO: http://evo.caltech.edu/evoNext/koala.jnlp?meeting=MDMaM82a2iDeDi9D99D99D

Agenda

• Cluster Status
  • New experiment software area done. Only Arc missing.
  • Security improvements (kernel / ssh)
  • More Lustre fun
  • CMS reports a substantial amount of job failures in CreamCE

• Availability / Reliability values ticket status
  • OPS test jobs use a too low wall time for ARC CE. #62074
  • Availability / Reliability calculations July/August. #61953

• Next maintenance day: Maintenance2010x10x04
  • Enable Multiple Mount protection on Lustre
  • Torque 2.5.2 and Moab on HA
  • Other operations

• Review Action Items
  • CSCS Opening tickets for Avai/Reliab metrics (see above)
  • CSCS Request offers for storage from Bull (not done)
  • Lustre clients downgrade (reverted)

• AOB

Attendants

• ATLAS: Szymon
• CMS: Derek, Leo
• LHCb:
• CSCS: Peter, Pablo