NGI DE CH Operations Center:Operations Meeting:01072011

Introduction

• Minutes of last meeting

no comments

Announcements

• Meetings/conferences

At the moment there is running the Grid educational event organized by Yves Kemp (DESY-HH) at the University of Berlin. The test user certificates are delivered and no problems are known. All is fine.

• Availability/reliability statistics

NGI-DE in average 97%/98%
problem site (BMRZ-FRANKFURT) ticket 1304, 73%/73% availability/reliability
Solution: Caused by gLite 3.2 migration, misconfigurations and some disk space issues. Problems have been solved

• Sites certification procedure (Foued)

Site UNI-SIEGEN-HEP and site UNI-BONN are full recertified and back to the production

• Monitoring

Updated this week the regional NGI-DE monitoring and the ARC monitoring. Now the regional monitoring supports Globus 5. Each Globus site should register their Globus 5 resources in the GOCDB. We continue the monitoring together with the Suisse sites. Res has to ask his people.

Question from Florian (LRZ): What Globus services will be monitored? GSI ssh, gridftp and gram 5 are monitored. The Gsissh test will test the connection to the ports and the authorization, if the test DN is supported at the site (the non D-grid sites have to enter the DN manually, for D-Grid sites this is done automatically if they support the DG ops or DG test. We (LRZ) also have problems to register our Globus 5 resources in the GOCDB (invalid service type)->Answer: Please open a ticket. Foued will check this after the meeting

• Staged rollout/updates

ntr from KIT
Martin/ITWM: EMI WN, EMI DPM staged rollout: We have some problems; the corresponding tickets are not solved until now and we are still waiting for solutions

• Other

Site UNI-SIEGEN-HEP and site UNI-BONN are full recertified and back to the production

Round the sites

• NGI-DE
  • BMRZ-FRANKFURT (Uni Frankfurt)
  • DESY-HH
  • DESY-ZN
  • FZJuelich
  • Goegrid
  • GSI
  • ITWM
  • KIT (GridKa, FZK-LCG2)

Last weeks LHCb had a very high load on the dCache Urprod instance, in consequence the system crashed.
The dCache instance had to be optimized (additional servers etc.).
Problems with one tape library (stucking tapes, errors in reading labels)

• • KIT (Uni Karlsruhe)
  • LRZ
  • MPI-K
  • MPPMU
  • RWTH Aachen
  • SCAI
  • Uni Bonn
  • Uni Dortmund
  • Uni Dresden
  • Uni Freiburg
  • Uni Mainz-Maigrid
  • Uni Siegen
  • Uni Wuppertal
• SwiNG
  • CSCS
  • PSI
  • Switch

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

Status ROD

24	13.06 	19.06 	Team3, KIT 	
25	20.06 	26.06 	Team4, JUELICH 	
26	27.06 	03.07 	Team5, BADW-LRZ	
27	04.07 	10.07 	Team2, FhG (ITWM) 	switched wk 27/29
28	11.07 	17.07 	Team1. DESY	
29	18.07 	24.07 	Team6, CSCS/NGI_CH 	switched wk 27/29 

• Any problematic tickets?
• Handover of the ROD shift
• ROD shift schedule https://wiki.egi.eu/wiki/NGI_DE:ROD-DE

AOB

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