Week of 060807

Open Actions from last week:
  • Get conference phone for openlab room (Harry)

Chair: James

SMOD: Miguel

GMOD: Valentin

Monday:

Log: DB_ERROR on lfc004. Castor problems noted during friday

New Actions:

  • Default SE to be changed for CERN to srm.cern.ch tomorrow (Miguel) - DONE

Discussion:

  • Castor had 2 problems - bad interaction between castor and phedex led to queue filling up with stagein jobs, which reduced throughput for a few hours around noon. Secondly, a re-config on the atlas stager left them with no data being sent to WAN for a few hours.
  • Gridview - The problem with discrepencies in the reported information in the nightly consistency checker has been fixed. It was due to extra STOR records that were being counted by the checking script, but filtered (correctly) by GRIDVIEW itself. Problem understood and fixed by Phool.

Tuesday:

Log: SLOW_READDIR on lxb1137/38, lfc002/005. DB_ERROR on 1137. Bad LFC errors on lfc003.

New Actions:

  • Check the problems with the LFC, and escalate to DB team, if necessary (LFC Service Team) - DONE
  • Check with CMS if we can shut down castor2 NS tomorrow (Harry) -DONE
Discussion:

Wednesday

Log: GGUS Ticket handling postponed until thursday

Actions:

  • Castor2 shutdown for oracle db upgrade (Miguel/Gavin)
Discussion:
  • CMS ok with castor2 shutdown - scheduled for today
  • Problem with LFC seems to be a code problem - debugged by Krys - waiting on Jean-Philippe to confirm and fix

Thursday

Log:

Actions:

Discussion:

Friday

Log:

Actions:

Discussion:

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Topic revision: r5 - 2006-08-10 - JamesCasey
 
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