Week of 130520

Daily WLCG Operations Call details

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Monday: Whit Monday holiday

Tuesday

Attendance:

  • local: AndreaV/SCOD, Jarka/ATLAS, Felix/ASGC, Eddie/Dashboard
  • remote: Xavier/KIT, Michael/BNL, John/RAL, Ulf/NDGF, Onno/NLT1, Lisa/FNAL, Rolf/IN2P3, Kyle/OSG; David/CMS
Experiments round table:

  • CMS reports (raw view) -
    • Getting more work from MC reprocessing at all sites -- should have seen job counts increase significantly from late in the day on the 20th
    • GGUS:94104 -- this was from last week -- we have not seen a repeat of this problem. Continuing to follow up with operators who first reported it.
    • GGUS:94126 -- ticket originally about CVMFS black hole node at KIT -- then observing SE issues -- suspecting SE issues due to large number of CMS jobs running at KIT at the time & load they generated. Following up
    • Quite a few tickets issued on friday following up with T2 sites with recurring problems: GGUS:94145, GGUS:94146, GGUS:94147, GGUS:94148, GGUS:94149, GGUS:94150, GGUS:94151

  • ALICE -
    • NTR

Sites / Services round table:
  • Xavier/KIT: still having issues with tape libraries, the technician left this morning and said that all should be ok now
  • Michael/BNL: ntr
  • John/RAL: had a network intervention this morning, it went ok
  • Ulf/NDGF: there will be a 1h outage for dcache on Thursday morning
  • Onno/NLT1: mass storage system is currently in maintenance at SARA
  • Lisa/FNAL: ntr
  • Rolf/IN2P3: ntr
  • Kyle/OSG: ntr
  • Felix/ASGC: ntr

AOB: none

Thursday

Attendance:

  • local:
  • remote:
Experiments round table:

  • ALICE -

Sites / Services round table: AOB:
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Topic revision: r5 - 2013-05-22 - AlexLossent
 
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