WLCG Service Reliability Workshop

Session

WLCG Operations - What is Required to support LHC experiments?

27 Nov 2007, 09:00

IT Auditorium (CERN)

Description

VRVS details: Island

15. Inter-site Problem Determination

27/11/2007, 09:00

21. FTS transfers - debugging tools

27/11/2007, 09:40

• Prototype tools and procedures on T0-export - Alexander Uzhinskiy
• Prototype tools and procedures at SARA - Ron Trompert
• Prototype tools and procedures at IN2P3 - David Bouvet
• Plans and direction (discussion) - Gavin McCance

16. Mind the Gap

27/11/2007, 11:10

What can we do to prevent cracks opening (or widening) in the services?

Specific examples from recent times (i.e. during EGEE '07) include:

• SAM unavailability
• GridView - change of availability algorithm
• LFC - affected by Oracle client bug in 'old' versions

More communication and better planning would likely help. How (concretely) do we fix these...

20. Requirements for WLCG management dashboards

John Shade (CERN)

27/11/2007, 11:40

17. WLCG / EGEE / OSG operations and evolution in the coming years

27/11/2007, 13:30

WLCG / EGEE / OSG operations are now well established, through:

• Weekly joint operations meetings
• Bi-annual (roughly) workshops
• Sessions at WLCG collaboration workshops
• A set of tools, procedures and documentation.

This session summarises the current state of global operations as well as the possible evolution beyond (or even during) the next phase of EGEE...

18. Experiment Operations

27/11/2007, 16:00

What is it that the experiments hate most about the current operations setup?

What explicitly is missing from the point of view of the experiments?

What can be done better? What (perhaps?) should not be done at all?

Should we somehow integrate global / experiment operations? e.g. via repeat consoles in the various operations rooms?