NGI DE CH Operations Center:Operations Meeting:05082011
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- Meeting Access Information:
Central European Summer Time (+0200) Start 2011-08-05 15:00 End 2011-08-05 16:00 Meeting URL http://evo.caltech.edu/evoNext/koala.jnlp?meeting=M9MIMi2a2eDMDs9e9sDD99 Phone Bridge ID: 380 3518 EVO Phone Bridge Telephone Numbers: Germany (DESY, Hamburg) +49 40 8998 1340 Switzerland (CERN, Geneva) +41 22 76 71400
Note: The channel will be open at 14:30 for testing purposes
- Minutes of last meeting
Correction of the July Director's Letter: The GridKa school will be in Karlsruhe/Germany and not in Portugal
The Steinbuch Centre for Computing of the Karlsruhe Institute of Technology will run the 9th International GridKa School for Grid and Cloud Computing from September 5th to 9th, 2011. You can find further information on our webpage: http://www.kit.edu/gridka-school This Grid educational event will use the DECH-VO and a small amount of resources. Q: Are there any objections? A: No
- Quater report
QR is finished. Many thanks to all of you for your contributions.
- Availability/reliability statistics
The Availability/Reliability League statistics for July 2011 have been added to https://wiki.egi.eu/wiki/Availability_and_reliability_monthly_statistics UNI-SIEGEN-HEP did not hit the targets. We will contact them. Note that from May 2011 reports, suspension threshold is increased to 70% availability for 3 consecutive months per OMB decision, as it has been broadcasted already.
- Staged rollout/updates
Question from DESY Zeuthen/Andreas Haupt Sent: Tuesday, August 02, 2011 8:54 AM Subject: [Fwd: [EGI BROADCAST] UMD 1.1.0 released] Dear all, can somebody enlighten me which middleware we are supposed to install on our grid sites when the support for gLite-3.2 ends? EMI or UMD? What ist the difference between them?
Answer given by Andre Gemuend via Emaillist: Should be UMD. IIRC, the UMD are the EMI components certified for EGI and in future possibly the Globus releases from the IGE project.
Answer given by Dimitri KIT: Gridka will not install updates or will not switch to UMD until it is needed because of critical bugs or wish of the experiments There is the official statement that the gLite support is ongoing until April 2012. General information about UMD: http://www.egi.eu/about/news/news_0072_FirstUMD.html
Round the sites
- BMRZ-FRANKFURT (Uni Frankfurt)
Dmitri: tested the dCache client of the EMI, UMD releases during the upgrade of a transformator the cluster/compute power was reduced for a few days. Now back to normal condition not more to report
Martin: Staged rolllout, Ticket "failing SAM test of EMI WN" is solved->SAM test is now ok
- KIT (GridKa, FZK-LCG2)
- KIT (Uni Karlsruhe)
- RWTH Aachen
- Uni Bonn
- Uni Dortmund
- Uni Dresden
- Uni Freiburg
- Uni Mainz-Maigrid
- Uni Siegen
- Uni Wuppertal
Miguel: on Wednesday Aug 3 we performed the scheduled maintenance on the Lustre scratch filesystem and now everything works fine (or so it seems). We have nothing else to notify.
Note: please update your entry at https://wiki.egi.eu/wiki/NGI_DE:Sites if needed.
- Any problematic tickets?
- Handover of the ROD shift
- ROD shift schedule https://wiki.egi.eu/wiki/NGI_DE_CH_Operations_Center:Operations_Teams#Shifts_rotation_table
29 18.07 24.07 Team6, CSCS/NGI_CH switched wk 27/29 30 25.07 31.07 Team3, KIT
31 01.08 07.08 Team4, JUELICH <- this week
32 08.08 14.08 Team5, BADW-LRZ 33 15.08 21.08 Team6, CSCS/NGI_CH
gstat tickets? currently 6 tickets in dashboard! some of them expired.
Point of critic was the sound quality of this meeting. Maybe the problems are caused by the equipment of our conference room. We will check for alternatives (other webconference system or another conference room with another equipmement at KIT.
If you have additional topics to be discussed during the meeting, please submit them in advance via our email list email list.