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WLCG-OSG-EGEE Operations meeting

→ Europe/Zurich
28-R-15 (CERN conferencing service (joining details below))

28-R-15

CERN conferencing service (joining details below)
Description
grid-operations-meeting@cern.ch
Weekly OSG, EGEE, WLCG infrastructure coordination meeting.
We discuss the weekly running of the production grid infrastructure based on weekly reports from the attendees. The reported issues are discussed, assigned to the relevant teams, followed up and escalated when needed. The meeting is also the forum for the sites to get a summary of the weekly WLCG activities and plans
Attendees:
  • OSG operations team
  • EGEE operations team
  • EGEE ROC managers
  • WLCG coordination representatives
  • WLCG Tier-1 representatives
  • other site representatives (optional)
  • GGUS representatives
  • VO representatives

    • To dial in to the conference:
    a. Dial +41227676000
    b. Enter access code 0157610

    OR click HERE

    list of actions
    Minutes
      • 16:00 → 16:01
        EGEE Items 1m
        • <big> Grid-Operator-on-Duty handover </big>
          From ROC CERN (backup: ROC France) to ROC SE Europe (backup: ROC Central Europe)

          Lead team handover
          Tickets:
          Created: 76
          1st email: 23
          2nd email: 10
          Quarantine: 20
          Site OK: 63
          Unsolvable: 0
          For Ops Meeting: 1
          Close: 0

          Notes:

        • RB-time_to_match test must be improved. Many alarms linked with this test were useless.
        • Kharkov-KIPT-LCG2
          https://gus.fzk.de/ws/ticket_info.php?ticket=18076&from=ID
          host certificate expired on February 14th and there has been no update since the 21st of February despite two requests for information.
  • <big> Live user processes after job finishes </big>
  • <big> GStat sanity check on SRM version </big>
    Speaker: Gavin McCance
  • <big> PPS reports </big>
    PPS reports were not received from these ROCs: France, Italy, Russia
  • Deployment of gLite 3.0 PPS-update 20 started. This contains a new version of the Torque server (Torque 2)
    • Speaker: Nicholas Thackray (CERN)
  • <big> EGEE issues coming from ROC reports </big>
    Reports were not received from these ROCs: Russia
    1. Three problems found with VO configuration in gLite Update 14:
      1) Although you may define several VOMS servers for one VO in site-info.def file, just the first of them will find its way to /opt/glite/etc/vomses file on pure gLite nodes (gCE, WMS). Other definitions must be manually added.
      2) Apart from having just one VOMS server in this file after reconfiguration, the definitions in it will be incorrect if VOMS certificate DN contains spaces. This problem was fixed for LCG node types, but not for glite node types. Patch for this was provided more than 6 months ago by Valentin Vidic and is available in Savannah.
      3) On glite-UI (which is now default), YAIM will configure VOMS servers definitions in /opt/edg/etc/vomses directory, but actually /opt/glite/etc/vomses directory will be used if exist (here it is directory, while on gCE and WMS it is a file, just to make things easier). This is confusing and can cause some pain to users.
      Several GGUS tickets have been opened:
      https://gus.fzk.de/pages/ticket_details.php?ticket=18687
      https://gus.fzk.de/pages/ticket_details.php?ticket=18688
      https://gus.fzk.de/pages/ticket_details.php?ticket=18689
      (SE Europe ROC)


    2. Item 2 (??? ROC)

      3. Answer: Blah blah

    3. Item 3 (??? ROC)
  • 16:00 → 16:01
    Feedback on last meeting's minutes 1m
  • 16:45 → 16:46
    WLCG Items 1m
    Reports were not received from these tier-1 sites: BNL, FNAL, TRIUMF, SARA/NIKHEF, RAL
    Reports were not received from these VOs:     VO1

  • 17:05 → 17:06
    OSG Items 1m
    Item 1
  • 17:15 → 17:16
    Review of action items 1m
  • 17:25 → 17:26
    AOB 1m
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