LCG 3D Project - Distributed Deployment of Databases for LCG

Main Links

Project Membership & Contact Info	Meetings and Minutes	Talks and Publications
3D Email Archive	Service Status & Monitoring	Reporting Problems
	Service Setup, Policy Proposals, Best Practices	Experiment Replication Activities

News & Dates

2009
20-21 April	Distributed Database Workshop @ PIC, Barcelona Workshop agenda
2008
11-12 November	Distributed Database Operations Workshop @ CERN Workshop agenda
08 July	Database Developers' Workshop @ CERN Workshop agenda
21-25 April	WLCG Collaboration Workshop (Tier0/Tier1/Tier2) @ CERN Database track (see Friday)
2007
19-23 November	Planned dates for an Oracle OCP course @ CERN Category: software and system technologies
27-29 November	Database workshop @ CERN Workshop agenda (see Tue,Wed,Thu afternoon)
01 September	Database BOF at the WLCG Collaboration Workshop in Vancouver
12-13 June	LCG 3D - Database Administrator Meeting @ CNAF - photos taken by Olli
April	CERN Computer Newletter article about the LCG 3D project
01 April	Production Phase for conditions data challenges started
20-21 March	LCG 3D - Database Administrator Meeting @ SARA
26 January	Database mini-workshop @ CERN
22-26 January	Database sessions as part of the WLCG workshop
2006
25/09/06	LCG Comprehensive Review @ CERN
13-14/09/06	LCG 3D workshop @ CERN

Site Status

Database Interventions / Outages ( last 30 days)

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Sites DBAs contact email lists

CERN Tier 0 Installation

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WLCG Tier 1 Installation

Failed to include URL http://oms3d.cern.ch:4889/3dTwiki/TWikiDBs.php?scope=T1 Can't connect to oms3d.cern.ch:4889 (Bad hostname)

Tier 2

• SQUID Installation Status
  • CMS Squid Deployment Contacts
  • CMS Squid Availability

Streams replication data flow

Database Resource Requirements

Presented to the LCG Management Board of 13th March agenda

Older Experiment Documents

• Template spreadsheet for the Data Type Requirements ( excel and explanation document) to be filled by each experiment or project for all data that will use the LCG database services during first deployment in 2005.
• Received requests for the pre-production service (one year from autumn 2005)