-- JamieShiers - 09 Jun 2006

SC4 Combined Action List

Major Updates

  • October 2 2006 - Clean-up & archive of old actions
  • August 21 2006 - Debugging of variable transfer rates into CERN added (CMS)
  • August 4 2006 - FTS monitoring / log issue moved to 'General Actions'

The action list below is based on the summary of the Service Challenge Technical day held at CERN on June 21st (see this presentation for more details). This represents several rounds of discussions with the experiments and sites, including:

Actions preparing for Q3/Q4 (CMS CSA06 etc.)

General actions

  • Site monitoring of local services - to be discussed in detail at September 15 SC Tech Day
  • Tools to monitor transfer activities on FTS channels; provide access to FTS logs (Gavin, Paolo) ( Temporary solution being tested )
  • Improve the performance and reliability of the gLite Resource Broker (critical path for CMS CSA06)
  • Support multiple priority levels for grid batch jobs (critical path for LHCB distributed analysis)

ATLAS Actions

  • LFC issues (details to be provided)
  • Next round foreseen from 15 Jan 2007

CMS Actions

ALICE Actions

Request Date Due Date Action Requestor Target Responsible Contact More Info Status
27 June 10 July end points for T1-T2 Latchezar Betev ALICE T2s Patricia Mendez Patricia.Mendez@cernNOSPAMPLEASE.ch - Pending - focus first on Tier0 - Tier1 issues (7 August)

LHCb Actions

Request Date Due Date Action Requestor Target Responsible Contact More Info Status
27 June 30 June ROOT/POOL data access to SEs Umberto Marconi NIKHEF/SARA Nick Brook / Umberto Marconi Nick.Brook@cernNOSPAMPLEASE.ch, Umberto.Marconi@cernNOSPAMPLEASE.ch - There is a specific network-related issue at NIKHEF/SARA which prevents jobs on worker nodes at NIKHEF accessing data on SEs at SARA. Following GDB of July 5th, proposed that this is followed up by negotiation between site, experiment and appropriate developers. July 19th. As temporary measure, NIKHEF is not used by LHCb for reconstruction, but only for simulation production. Discussions with dCache developers suggest a solution could be in beta shortly.
27 June prior to October COOL and 3D database services Umberto Marconi all sites Nick Brook / Umberto Marconi Nick.Brook@cernNOSPAMPLEASE.ch, Umberto.Marconi@cernNOSPAMPLEASE.ch - July 24 Pending - more details of precise services by site to be provided

Previous actions (outstanding actions carried over above)

Topic attachments
I Attachment History Action Size Date Who Comment
PowerPointppt MB_Report_on_SC4_Technical_Meeting.ppt r1 manage 52.5 K 2006-06-29 - 10:59 JamieShiers Report on Service Challenge Technical Day (from which main milestones have been extracted)
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Topic revision: r29 - 2007-02-14 - FlaviaDonno
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