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NGI DE CH Operations Center:Operations Meeting:06072012

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Revision as of 12:49, 13 July 2012 by Tkoenig (talk | contribs)
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Operations Meeting Main

Introduction

  • Minutes of last meeting

Announcements

  • Meetings/conferences
EGI Tech.Forum 2012 in Prague
http://tf2012.egi.eu/
  • Availability/reliability statistics
https://documents.egi.eu/public/RetrieveFile?docid=1251&version=2&filename=EGI_Jun2012.pdf
Core services: 100%
NGI_DE 95 % 95 %
all sites hit a/r :)
DESY reported we would have more than 95% for the region if KIT did not publish the wrong number of HepSpecs. 
  • Monitoring
waiting for update 17 for NGI-DE Nagios probes
  • Staged rollout/updates
Middleware Baseline Versions for WLCG
https://twiki.cern.ch/twiki/bin/view/LCG/WLCGBaselineVersions
@all: We all should try to update to the listed versions. In our region a lot of sites are running older versions.

Wrong value of site location in GOC-DB
https://helpdesk.ngi-de.eu/?mode=ticket_info&ticket_id=2386
Dimitri from KIT sent an email around. Affected are DESY-Zeuthen, DGI-Referenceinstallation, KIT (already fixed), GSI,  
Maigrid, MPI-K, RWTH Aachen, Uni-Bonn, Uni-Dortmund

Round the sites

NGI-DE
  • BMRZ-FRANKFURT (Uni Frankfurt)
  • DESY-HH (Dmitri Ozerov)
- running smoothly
- next two weeks we increase # of WNs
  • DESY-ZN
  • FZJuelich
  • Goegrid
  • GSI
  • ITWM (Martin Braun)
 - running smoothly
 - Update of one CE, SE, UI and WNs to SL6 x86_64 and EMI-2
 - Staged rollout of DPM_mysql, WN +TORQUE_client for UMD-2
 - SE (DPM_mysql) without problems, looking at Known Problems and GGUS for
   other products strongly recommended
   (e. g. GGUS #82746, #82899, #83398, #83548, #83692, ...)
  • KIT (GridKa, FZK-LCG2, Dimitri Nilsen, Tobias Koenig)
 - emi update ongoing
 - We plan to have some WNs connected to Grid Engine (batch system)
  • KIT (Uni Karlsruhe)
  • LRZ
  • MPI-K
  • MPPMU (Cesare Delle Fratte)
 - running smoothly
 - decommissioning a few old pools, migrating data to new pools
 - both CREAMS (BDII service) stop to work, this is fixed now
  • RWTH Aachen
  • SCAI (andre Gemuend)
 - problems with DECH VOMS, especially with java dependancy. 
   I apologize for not sending notifications about registration problems 
   @all: Please register again, if someone is missing
  • Uni Bonn
  • Uni Dortmund
  • Uni Dresden
  • Uni Freiburg (Anton Gamel)
 - so far everything is ok
 - updated torque server to version 2.5.12. No new packages in the Apel repository were available so we did by our own 
   and all run smoothly now
  • Uni Mainz-Maigrid
  • Uni Siegen
  • Uni Wuppertal
SwiNG
  • CSCS (Paolo)
 - last Wednesday we had a maintnenance:
 -- enabled CERNVMFS for ATLAS
 -- installed third CREAM for rolling update mechanism
 -- updated dCache to SL 5.7
 -- updated TORQUE to latest version 2.4.17
 - rest is fine 
  • PSI
  • Switch
 - be on vacation untill 1st of August, looking with Dimitri (KIT) for a deputy for the ROD shift.

Note: please update your entry at https://wiki.egi.eu/wiki/NGI_DE:Sites if needed.

Status ROD

  • Any problematic tickets?
MPI-K
83822
mask alarms?
Performance:
2012-01 	NGI_DE 	6 	12
2012-02 	NGI_DE 	2 	1
2012-03 	NGI_DE 	0 	4
2012-04 	NGI_DE 	2 	14
2012-05 	NGI_DE 	0 	37
2012-06 	NGI_DE 	0 	8
2012-07 	NGI_DE 	0 	4

AOB

If you have additional topics to be discussed during the meeting, please submit them in advance via our email list email list.