Backlinks to Architecture in LCG Web

Results from LCG web retrieved at 19:19 (GMT)

LCG Grid Deployment gLite Pre Production Services Pre Production Coordination PPS Current Programs Access to production batch system List of sites allowing...
Availability Computation Engine (ACE) The main thrust in building the Availability Computation Engine (ACE) is providing flexibility at various levels and allowing...
JamieShiers 25 Jul 2006 Actions preparing for Q3/Q4 (CMS CSA06 etc.) ATLAS Actions ATLAS Sites T0 (CERN); T1s (ASGC, CNAF, PIC, IN2P3, GridKA, RAL, BNL, TRIUMF...
#65279;Title: gLExec integration with the ATLAS PanDA workload management system Author list: Edward Karavakis, Fernando Barreiro Megino, Simone Campana, Kaushik De...
Title: ATLAS job monitoring in the Dashboard Framework Monitoring of the large scale data processing of the ATLAS experiment includes monitoring of production and...
CCRC`08 Service Map Overview The ServiceMap is a tool for displaying different aspects of the service readiness of the WLCG Computing Infrastructure. the list...
This page has moved to : https://twiki.cern.ch/twiki/bin/view/EGEE/CertTestBedWorld
CHEP`15 Program Committee This page is intended to be public to the PC as a collaborative page. News 150522 CHEP`15 PC meeting ( Daniele`s slides https...
Title Designing and developing portable large scale JavaScript web applications within the Experiment Dashboard framework Abstract Improvements in web browser performance...
Title Providing WLCG Global Transfer monitoring Abstract The WLCG Transfer Dashboard is a monitoring system which aims to provide a global view of the WLCG data transfers...
gLite CLUSTER Introduction glite CLUSTER is a node type that can publish information about clusters and subclusters in a site, referenced by any number of compute...
CRAB3 abstract for EGI CF 2012 Title CRAB: a user friendly application for distributed data processing for the Compact Muon Solenoid experiment at the LHC Overview...
document describing authentication/authorization in CRIC Authorization implementation from Alexey`s mail I`ve implemented CRIC Authorization architecture and...
Authentication authorization Go to cric server , click Core (menu on the top of the page) Services. Enable filtering, by clicking on the `Filter` button and...
Intro For each question in the INFRA 2012 3.2 I have put a bullet list of ideas below. International cooperation with the USA on common e Infrastructure for scientific...
Intro For each sentence/phrase in INFRA 2012 3.2 I have put a bullet list of key points I identified and my ideas below. Title: International cooperation with the...
Architecture and planning for the full data flow chain DAQ T0 T1 1. General Architecture Here should go everything ...
Data Management meetings Minutes / Notes .. should really go here. Next meeting Next meeting will be on Tuesday 11th September. Date Topic 11 September...
LCG Developers Guide This guide is for anyone developing or modifying code for LCG. The main objective is to define the procedures used by LCG for software development...
TABLE OF CONTENTS Discussions about CMS Specific CRIC plugin This page is intended to summarize minutes and further iterations with CMS representative concerning...
Decumentation Review This document is the output of the Documentation working group: Ivan As requested in the monitoring consolidation meeting 18 July 2013, we attempt...
LCG Disk Pool Manager (DPM) administrator`s guide We have moved all the DPM documentation to our page. DpmAdminGuideOld still keeps the old documentation, but you...
LCG Disk Pool Manager (DPM) administrator`s guide We have moved all the DPM documentation to our page. Note: this documentation is currently out of date, in particular...
DPM upgrade task force (Second circle) Introduction WLCG Operations is starting the second upgrade circle of the DPM sites. The goal of this circle is to upgrade...
Configuring data access via the xroot protocol on DPM for ALICE This wiki describes version 2.1.3 1, which can be used with DPM v1.7.0 and replaces the previous...
WARNING!!! As of November 2019 this TWiki page is outdated (at least in parts). A KB how to bring a new VO to CERN Batch service is in KB0006428....
Introduction NEET ( N agios E xternal E xperiment T ests), is a tool to send experiment tests via `MSG` (Message BUS) to a specific QUEUE. Nagios reads from...
root@lxb1386 root # cat /opt/lcg/libexec/lcg info provider srm #!/usr/bin/perl use strict; sub usage() { die `Usage : $0 hostname VO:path\n`; } my $host...
DPM upgrade task force Introduction WLCG is currently lacking a complete description of the storage services required for any kind of the LHC computing activities...
Current FTS Dashboard APIs transfer matrix: http://dashb fts transfers.cern.ch/ui/#p.grouping server url: http://dashb fts transfers.cern.ch/dashboard...
FTS Notes Introduction The File Transfer service provides a controlled channel for reliable delivery of files from one SE to another. It maximises utilisation of...
Notes of GDB meeting, June 13th 2012 Agenda https://indico.cern.ch/conferenceDisplay.py?confId 155069 Welcome, Michel Default is to have them on 2nd Wednesday...
Summary of GDB meeting, September 12, 2012 Agenda https://indico.cern.ch/conferenceDisplay.py?confId 155072 Introduction October pre GDB and GDB will take place...
Summary of GDB meeting, December 12, 2012 Agenda https://indico.cern.ch/conferenceDisplay.py?confId 155075 Welcome M. Jouvin 2013 GDBs January: moved to 3rd...
Summary of GDB meeting, January 16, 2013 Agenda https://indico.cern.ch/conferenceDisplay.py?confId 197796 Welcome M. Jouvin Meeting organisation Looking for...
Summary of GDB meeting, December 11, 2013 (CERN) Agenda https://indico.cern.ch/conferenceDisplay.py?confId 251192 Welcome M. Jouvin Next meetings March planned...
Summary of GDB meeting, January 15, 2014 (CERN) Agenda https://indico.cern.ch/conferenceDisplay.py?confId 272795 Welcome M. Jouvin See slides for future (pre...
Summary of GDB meeting, February 12, 2014 (CERN) Agenda https://indico.cern.ch/event/272618/ Welcome M. Jouvin HEP SW Collaboration I. Bird Kickoff meeting...
Summary of GDB meeting, May 14, 2014 (CERN) Agenda https://indico.cern.ch/event/272621/ Introduction M. Jouvin Next GDBs July meeting replaced by WLCG workshop...
WLCG Workshop, Barcelona, July 7 9, 2014 Agenda https://indico.cern.ch/event/305362/other view?view standard WLCG Status WLCG Operations Report A. Sciab See...
Summary of GDB meeting, October 8, 2014 (CERN) Agenda https://indico.cern.ch/event/272778/ Introduction M. Jouvin Dates and rooms booked for GDB until end of...
Summary of GDB meeting, November 12, 2014 (CERN) Agenda https://indico.cern.ch/event/272779/ Introduction M. Jouvin Future GDBs March: need to decide asap...
Summary of GDB meeting, December 10, 2014 (CERN) Agenda https://indico.cern.ch/event/272780/ Introduction M. Jouvin Future GDB exceptions The March meeting...
Summary of ARGUS Future Workshop, December 11, 2014 (CERN) Agenda https://indico.cern.ch/event/348018/ Introduction D. Groep Open meeting, semi structured agenda...
MichelJouvin 2015 01 13 !! pre GDB on Data Access Protocols, CERN, January 13, 2015 Agenda https://indico.cern.ch/event/319817/ Taming the Protocol Zoo W. Bhimji...
WLCG Workshop, Okinawa, April 11 12, 2015 Agenda https://indico.cern.ch/event/345619/other view?view standard WLCG Status Tokyo T2 Site Report T. Nakamura ICEPP...
Summary of GDB meeting, July 8, 2015 (CERN) Agenda https://indico.cern.ch/event/319749/ Introduction Next pre GDB/GDBs September meeting: many topics almost...
Summary of GDB meeting, September 9, 2015 (CERN) Agenda https://indico.cern.ch/event/319751/ Introduction October GDB in BNL as part of HEPiX (Wednesday 14)...
Summary of GDB meeting, September, 2016 (CERN) (Thanks to Brian Davies and Michel Jouvin) Agenda https://indico.cern.ch/event/394786/ Introduction I. Collier Discussion...
Summary of April GDB, April 12, 2017 (CERN) DRAFT Notes compiled by C. Biscarat M. Jouvin ; any and all mistakes are ours. Agenda Agenda Introduction I....
Summary of October GDB, November 8, 2017 (CERN) Agenda https://indico.cern.ch/event/578992/ Introduction I. Collier presentation Notes February pre GDB following...
Summary of October GDB, December 13, 2017 (CERN) Agenda https://indico.cern.ch/event/578992/ Introduction I. Collier presenation Some scheduling updates for...
Summary of March GDB, April 11, 2018 Agenda https://indico.cern.ch/event/651352/ Introduction I. Collier presentation Mattias: the NorduGrid workshop mentioned...
Summary of July GDB, July 18, 2018 Agenda Agenda Introduction I. Collier presentation Main topics Brief discussion of next WLCG HSF Workshop early next...
Summary of October GDB, October 17, 2018 (CERN) Agenda Agenda Introduction Next GDBs March 2019 at CERN, usual week: not moving, book early April...
Summary of September 2019 GDB, September 11th, 2019 DRAFT Agenda For all slides etc. see: Agenda Introduction Speaker: Ian Collier (Science and Technology Facilities...
Summary of October 2019 GDB, October 9th, 2019 DRAFT Agenda For all slides etc. see: Agenda Introduction Speaker: Ian Collier (Science and Technology Facilities...
Generic Installation and Configuration Guide for gLite 3.1 Note that gLite 3.1 is being phased out. Check which services are still supported in 3.1 under the web...
Generic Installation and Configuration Guide for gLite 3.2 This document is addressed to Site Administrators responsible for middleware installation and configuration...
WLCG GGUS Operations Every day Scan through the GGUS notifications in your inbox. They may concern GGUS tickets for: ROC CERN, i.e. Grid Services. There it is...
Grid Monitoring Working Group Mandate The overall goal of this group is to help improve the reliability of the grid infrastructure, and to provide stakeholders with...
This is an example for atlas , dteam , lhcb and ops . Adapt the VOs, paths, space token tags, hostname and site name as needed. Note that the spaces for dteam...
Authors: Maarten Litmaath, Flavia Donno, Stephen Burke This is a proposal illustrating what attributes should be published for an SRM v2.2 SE, keeping things simple...
Introduction Hammer Cloud is a stress testing service which is used by central operations teams, regional coordinators, and local site admins to submit arbitrary number...
HammerCloud Architecture In this twiki we introduce the HammerCloud system starting from a very generic introduction which aims to provide basic information about...
Server Node and Submit Node have a shared area (NFS) for keeping things like for example proxies. Would be good to show it on the schema There is no hard limit on...
Introduction This shows the design of some changes to the APEL client software to accomodate HTCondor CE. This solution stems from work done at the T1 at PIC. PIC...
LCG Grid Deployment gLite Pre Production Services PPS CERN Admin Procedures Installation and Configuration `Step by Step` Tag the node with your name in the...
TABLE OF CONTENTS Complete instructions to create a CRIC vm using puppet Instructions to install cric on a vm. 1 Check your permissions ( http://configtraining...
Needed tests This list was used during EGEE 2 and is out of date now. The new list is here This is an evolving list of tests we need for gLite certification. Test...
Auth and Auth Reports for LCG SCM from 2007 and earlier. December 12th 2007 Upgrade to new version of glite VOMS oracle and migration to SLC4 have been done...
LCGSCM Data Management Status 2005/2006 Older reports are moved here. Please look at LcgScmStatusDms for the current reports. December 13th 2006 Transfer service...
23 Jan 2007 Gridview frontend will move to new hardware next wednesday. Fully Quattor managed. Other parts of service will move over the next 2 weeks. 16 Jan...
December 12 2007 Status The NFS server which is used for fail over of the LSF master nodes has been replaced by new hardware, running 64bit SLC4 now Work in...
LCG File Catalog (LFC) administrators` guide Authors: Jean Philippe Baud, James Casey, Sophie Lemaitre, Caitriana Nicholson Main Developers: Software: Jean...
LFC Notes Introduction The LFC provides the file catalog for mapping between logical file names and the physical data location on storage elements. The LFC participates...
LHCb Operational Procedures and Maintainance Summary: We use Lemon to monitor critical services and machine states which proved to be point of failure in the past...
LHCb as seen from EIS. This page collects all LHCb related pages/links, all accounting and monitoring services, all information and short description about mechanisms...
LCG Management Board Wiki Modified on: These Wiki pages contain information and links for the members of the Management Board. MB Mandate and Members...
Middleware Readiness WG Archive Note: this is the archive of the first years. A more recent state of affairs is described at MiddlewareReadiness. Mandate...
Multi Core R D Project Optimize LHC physics software applications to run on multi core cpus This project is part of the CERN group in the PH DIvision and conducted...
WLCG MW Readiness WG 17th meeting Minutes May 18th 2016 WG twiki MiddlewareReadinessArchive Agenda https://indico.cern.ch/e/MW Readiness 17 Summary...
WLCG MW Readiness WG 18th meeting Minutes July 6th 2016 WG twiki MiddlewareReadinessArchive Agenda https://indico.cern.ch/e/MW Readiness 18 Summary...
Nagios ActiveMQ binding Table of Contents Practical information This page explains the new bridging between Nagios and ActiveMQ, that is what was modified and how...
WLCG Network Throughput WG Mandate Ensure sites and experiments can better understand and fix networking issues Objectives Oversight of the perfSONAR network...
EGEE III Activities for the OSCT (TSA 1.4.1, 181 PM) Monthly ROC status update: November 2008 (status of October 2008 activity) December 2008 (status of...
Planning and Reviewing in LCG Phase 2 Milestones Plans Quarterly Reports Mass Storage Efficiency , WLCG Tier 1 Tape Metrics Recent Material...
PPS Pilot Follow up Meeting Minutes Tue 22 Jul 2008 Date: Tue 22 Jul 2008 Agenda: 37274 Description: pilot of Cream CE: check point Chair: Antonio...
PPS Pilot Follow up Meeting Minutes Wed 01 Jul 2009 Date: Wed 01 Jul 2009 Agenda: 62783 Description: Pilot of glexec/SCAS: check point Chair:...
Pilot Follow up Meeting Minutes Tue 16 Feb 2010 Date: Tue 16 Feb 2010 Agenda: 83746 Description: Pilot of glexec/Argus : Check point Chair: Antonio...
2009 06 02(2): Task: gL3.2 U02 PPS Details:Mirror requested at CNAF ggus(GGUS:47326) Status: In Progress . Alvaro,Esteban 2009 06 01(1): Task: gL3.1 U48...
SLC5 Pilot Service: Description and Status. Start Date: 1 Nov 2008 End Date: 15 Mar 2009 Description: Pilot Service of gLite SLC5 @ CERN PROD Coordinator...
INFRA 2012 3.2 Project Proposal Preparation International cooperation with the USA on common e infrastructure for scientific data. INFRA 2012 3.2: The objective...
Detailed notes from the last VO Registration Task Force (TF) Workshop held at CERN Jan 22 26 2007 Monday Jan 22nd Dedicated to VOMS Generic Attributes (GAs): The...
RGMA Notes Related Information Link Description Paper Production Services on the Grid Paper Fault tolerance in the RGMA architecture TimBell 22 Sep...
SAM Development s. att.
Week of 051128 Open Actions from last week: New LFC sensor to detect current thread usage, and external service availability via CLI tools (James) Work...
HarryRenshall 22 Aug 2006 Week of 060821 Open Actions from last week: Chair: H.Renshall Gmod: M.Dimou Smod: J.van Eldik Monday: Log: Nothing New Actions: Andrea...
ScFourServiceTechnicalFactors This chapter provides additional data on what components, capacities and constraints are involved in the delivery of the Service Challenge...
Middleware repository update procedure Introduction We operate apt get and yum repositories for the grid middleware and the CA rpms. The apt get repository is used...
Service Challenge 4 Plans Introduction These pages provide the plans for Service Challenge 4. See the presentation for more details. Service Definitions Link...
SAME development Source code re using the SFT code programming language: Python code structure: modules used by application wrapper scripts...
Technical Road Map Table of Contents What is SIMPLE Grid Technical Road Map? The SIMPLE Grid Technical Roadmap is a set of milestones for the core components and...
We start this activity as a summer student project. The goal is to prototype the simplified version of Nagios box with necessary configuration capable of submitting...
YAIM configuration variables site info.def configuration variables The following tables contain a list of variables used to configure most of the yaim modules. General...
Title DDM Site Services: A Solution for Global Replication of HEP Data Overview (for conference guide) 1000 chars The ATLAS Distributed Data Management (DDM) is...
Squid Monitoring Task Force Contents of this page: Objectives 1. Make a plan for moving squid monitoring from CMS Frontier management to WLCG management 1....
Data management issues during STEP`09 Introduction This page collects the issues seen by experiments and sites on their data management and storage systems. They...
Storage Aggregation Review This document is the output of the Storage Aggregation working group: Marian, Eddie and Julia. It presents an overview of the current...
Summary from Julia An outcome of the internal discussion in CMS is that CMS might be interested in having resources configuration system (CRIC) under the condition...
Instructions for checking/correcting information about T1 storage instances on the WLCG CRIC test server Authentication authorization step There is a direct...
TWeeder info for LCG Total Number of topics: 2659 10 Topics updated during the last 7 days Days Web Topic Date S7 LCG WLCGT0T1GridServices...
Benchmarking AVX on Intel SandyBridge 01/02/2011 On January 5th Intel announced the release of new SandyBridge CPU for notebooks and workstations. On Janurary 21th...
Data Processing Project in CMS: a historical perspective Introduction At the end of year 2004 the `prototyping phase` for a Data Processing system for the CMS experiment...
Haswell vs SandyBridge Haswell is the new `TIC` architecture by INTEL. In this report we compare the two top workstation models for Haswell and SandyBridge i7 4770K...
Benchmark on i7 architectures (Nehalem and Westmere) 18/01/2009 daily work Intel Core i7 compiling root time make real 19m14.377s user 17m47.768s sys 1m26.761s...
Optimized Software packaging: exploiting link time optimization Introduction While benchmarking AVX and gcc 4.6 I tested once again the `lto` option. As you can notice...
SandyBridge vs Bulldozer performance for CMS reco Executive summary On SandyBridge Hyperthreading increases cmd reco throughput by 26% when running 8 processes instead...
Compression performances more tests on slc6 corei7 avx (04/03/2011) vinavx0 /tmp/innocent $ time ./gzip 1 glibc.tar 3.521u 0.099s 0:03.62 99.7% 0 0k 0 199336io...
WLCG Authorization WG Introduction The shift towards federated identities and the adoption of new authorization standards by industry is a strong signal for WLCG...
Week of 081117 Baseline Versions Service Incident Reports This section lists WLCG Service Incident Reports from the previous weeks (new or updated only)....
Week of 090601 WLCG Service Incidents, Interventions and Availability VO Summaries of Site Availability SIRs Broadcasts http://dashb atlas sam...
Week of 100215 LHC Operations site Status News WLCG Service Incidents, Interventions and Availability VO Summaries of Site Availability SIRs...
Week of 100308 Daily WLCG Operations Call details To join the call, at 15.00 CE(S)T Monday to Friday inclusive (in CERN 513 R 068) do one of the following: 1....
Week of 101004 Daily WLCG Operations Call details To join the call, at 15.00 CE(S)T Monday to Friday inclusive (in CERN 513 R 068) do one of the following: 1....
Week of 111003 Daily WLCG Operations Call details To join the call, at 15.00 CE(S)T Monday to Friday inclusive (in CERN 513 R 068) do one of the following: 1 Dial...
Week of 111212 Daily WLCG Operations Call details To join the call, at 15.00 CE(S)T Monday to Friday inclusive (in CERN 513 R 068) do one of the following: 1....
Week of 130812 Daily WLCG Operations Call details To join the call, at 15.00 CE(S)T Monday to Friday inclusive (in CERN 513 R 068) do one of the following: 1....
Week of 131118 WLCG Operations Call details To join the call, at 15.00 CE(S)T, by default on Monday and Thursday (at CERN in 513 R 068), do one of the following:...
Week of 150223 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
WLCG Data Transfer Monitoring Architecture XRootD Data Transfer Monitoring architecture: Resources Development Jira: https://its.cern.ch/jira/browse/WDT...
Problem statement Operation of services in all cases, whether locally or centrally deployed and operated, carries security risks for resource providers at WLCG sites...
Introduction Background information is available at: https://indico.cern.ch/getFile.py/access?contribId 7 resId 0 materialId slides confId 190743 (general presentation...
The WLCG Grid Applications area Location of WLCG Applications area It is stored on AFS under: /afs/cern.ch/sw/lcg/external/Grid (read only) /afs/.cern.ch/sw/lcg...
WLCG Issuer Deployment Architecture (DRAFT) A few key decisions needed for the deployment of IAM instances for WLCG include: What is the content of the iss claim...
pre { text align: left; padding: 10px;margin left: 20px; color: black; font size: 16px } pre.command {background color: lightgrey;} pre.cfg {background color: lightblue...
Project finished! This project finished, and it was closed on the 5th of December 2014! Thank you very much for your participation Goal of the project The goal of...
Week of 190204 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Week of 191104 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Week of 191209 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
WLCG Operations Planning March 21, 2013 minutes Agenda http://indico.cern.ch/conferenceDisplay.py?confId 239109 Attendance Local: Maria Girone (chair...
WLCG Operations Planning November 7, 2013 minutes Agenda https://indico.cern.ch/conferenceDisplay.py?confId 280057 Attendance Local: Simone Campana...
WLCG Operations Coordination Minutes October 16th, 2014 Agenda https://indico.cern.ch/event/341735/ Attendance local: Maria Dimou (chair), Nicol Magini...
We assert that we have a working system, do not need a new system, but the current system (cost and complexity) exceeds what is needed. Would the experiment agree...
Data Management and Storage Management TEG joint LHC questions list Draft list: We assert that we have a working system, do not need a new system, but the current...
WLCG Operations and Tools TEG WG2 This page collects the input received for the areas covered by the WG2, namely: Support tools Ticketing tools including...
Storage Management TEG: Questionnaire Level 1 Shuting Liao This twiki is to collect the input of Shuting Liao . Please answer the questions below. For more...
WLCG Tier1 Service Coordination Minutes 25 March 2010 Attendance Local(Patricia, Andrea Valassi Sciaba, Jamie, Flavia, Miguel, Julia, Maria G DZ, Rosa, Eva,...
WLCG Transfer Monitoring This page documents the WLCG Transfer Monitoring project. Motivation Currently there is no tool which can provide an overall view of...
WLCG Workshop, Copenhagen, November 11 12, 2013 Agenda https://indico.cern.ch/conferenceOtherViews.py?view standard confId 251191 Run 2 Scene Physics at Run 2...
Work Area for HEP SSC Workpackages Networking Activities To foster a culture of co operation between the participants in the project and the scientific communities...
JamieShiers 17 Mar 2006 Draft Agendas Tier2 workshop and tutorials CERN, 12 16 June (There will also be a JointOperations workshop at CERN the following...
YAIM 3.0.1 x, guide for sysadmins IMPORTANT NOTE: This guide is not up to date. Better use the guide 3.1.1 with the latest information Introduction This document...
YAIM 3.1.0 x, guide for sysadmins IMPORTANT NOTE: This guide is not up to date. Better use the 4 guide with the latest information Introduction This document provides...
YAIM 3.1.1 guide for sysadmins NOTE: This guide is not up to date. Better use the 4 guide with the latest information Introduction This document provides a description...
Number of topics: 158

 
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