Week of 130722

Daily WLCG Operations Call details

To join the call, at 15.00 CE(S)T Monday to Friday inclusive (in CERN 513 R-068) do one of the following:

  1. Dial +41227676000 (Main) and enter access code 0119168, or
  2. To have the system call you, click here

The scod rota for the next few weeks is at ScodRota

WLCG Availability, Service Incidents, Broadcasts, Operations Web

VO Summaries of Site Usability SIRs Broadcasts Operations Web
ALICE ATLAS CMS LHCb WLCG Service Incident Reports Broadcast archive Operations Web

General Information

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Monday

Attendance:

  • local:
  • remote:

Experiments round table:

  • ATLAS reports (raw view) -
    • T0/Central services
      • NTR
    • T1
      • BNL file recovery progressing
      • RAL disk server problem. All files successfully recovered.
      • SARA Transfer errors (Failed to contact on remote SRM) GGUS:95911. Fixed

  • CMS reports (raw view) -
    • Continuing 2011 legacy rereco activity and some Upgrade MC generation, everything pretty quiet
    • From last week, RAL GGUS:95825 was declared a Castor bug.
    • Castor T1TRANSFER service was degraded again over the weekend. But still not a real problem; probably deserves some discussion with CMS as to what the shifter instructions should be.
    • GGUS:95887 to T1_FR_IN2P3 is about file read errors. Ticket came Friday, site started working on it today.
    • Wigner T-Systems 100 Gbit link down for several hours over the weekend.

  • ALICE -
    • CERN: all CERN CEs started refusing proxies of ALICE and other VOs around 18:20 Sunday evening; fixed around 09:15 Monday morning (TEAM ticket GGUS:95914)

Sites / Services round table:

AOB:

Thursday

Attendance:

  • local:
  • remote:

Experiments round table:

  • ALICE -

Sites / Services round table:

AOB:

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Topic revision: r3 - 2013-07-22 - MaartenLitmaath
 
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