500 Recent Changes in LCG Web retrieved at 09:21 (GMT)

Jan 2006 28339 912 105 2584 WebRss 2027 LCGServiceChallenges 940 LCG 2 7 0 639 ScFourServiceTechnicalFactors 469 ScFourServiceDefinition...
OlgaKodolova 2019 10 11 Normalization factors (conversion SI100 to HS06) 2019 Accounting 2019 All Grid Only Basing on Grid only table...
Week of 200120 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Quick Links Calendar T1s VOs and Services Experiments Services Network Incidents Minutes WLCG Service Coordinator on Duty Rota Mandate The...
Instructions for validation monthly accounting data via CRIC UI In order to improve the data quality of the accounting data , site support teams are requested to check...
Instructions for registering Squid services on the WLCG Contents of this page: Purpose Squid registrations are primarily used for identifying squids to be monitored...
IPv6 Task Force Mandate and goals The imminent exhaustion of the IPv4 address space will eventually require to migrate the WLCG services to an IPv6 infrastructure...
Week of 200330 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 200323 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 200316 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 200309 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 200302 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 Meetings The SCOD rota for the next few weeks is at ScodRota. WLCG Operations Minutes (one file per week) WLCGOpsMeetingWeek200330 WLCGOpsMeetingWeek...
Archive of minutes from WLCG operations meetings 2020 2019 WLCGOpsMeetingWeek191216 WLCGOpsMeetingWeek191209 WLCGOpsMeetingWeek191202 WLCGOpsMeetingWeek...
Archive of WLCG SCOD rota 2020 2019 Week Beginning SCOD Comments 07 Jan 2019 Kate Makes the Jan 15 MB report 14 Jan 2019 Kate...
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...
QoS The WG Given the expected flat budget for High Lumi / RUN 4, the group will explore mechanisms for cost savings through promoting a diversity in the options...
Week of 200113 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
ThirdPartyCopy Introduction The third party copy sub group of the DOMA working group is dedicated to improving bulk transfers between WLCG sites. Currently...
The QoS White Paper The Working Group has published a white paper describing QoS and its potential within WLCG. The document is intended to frame and to stimulate...
DRAFT WLCG Operations Coordination Minutes, month day, year Highlights Agenda Attendance local: remote: apologies: Operations News Special...
dCache upgrade task force Introduction The third party copy sub group of the DOMA working group is dedicated to improving bulk transfers between WLCG sites. All WLCG...
Problem statement Operation of services in all cases, whether locally or centrally deployed and operated, carries security risks for resource providers at WLCG sites...
Week of 200106 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 191216 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 Coordination Minutes, Dec 12, 2019 Highlights ETF update update framework update Monitoring and HTTP Proxy Discovery TFs have...
Upgrade of T1 storage instances for TPC For now, these version requirements mainly concern services for ATLAS , CMS and LHCb . When needed, ALICE operations will...
LCG Web Home External accounts How to get write access to WLCG TWiki pages WLCG Grid Deployment Board (GDB) documents WLCG Grid Deployment Board documents...
Storage Space Accounting introduction The goal of the WLCG Storage Space accounting project is to enable the high level overview of the total and available space provided...
WLCG Network Throughput WG Mandate Ensure sites and experiments can better understand and fix networking issues Objectives Oversight of the perfSONAR network...
Tier 0 and Tier 1 Grid services Storage deployment Site Status Recent changes Planned changes CERN CASTOR: v2.1.16 / SRM 2.1.16 /...
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....
Summary of December 2019 GDB, December 11th, 2019 DRAFT Agenda For all slides etc. see: Agenda Introduction Speaker: Ian Collier (Science and Technology Facilities...
WLCG Grid Deployment Board documents This page provides Deployment Board meeting notes (since April 2012) and other supporting documents. WLCG Grid Deployment Board...
Week of 200224 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 200217 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 200210 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 200203 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 Coordination Meetings and Minutes Please, refer to the Operations Portal for more details on WLCG Operations Coordination WLCGOpsCoordTemplate...
Summary of November 2019 GDB, November 20th, 2019 DRAFT Agenda For all slides etc. see: Agenda Introduction Speaker: Ian Collier (Science and Technology Facilities...
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...
Creation date Description Responsible Status Comments Specific actions for experiments Creation date Description Affected VO Affected...
Week of 191202 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 191125 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
LCG Application Area Software Area Old documentation: LCG AA Projects Framework (CORAL, COOL, POOL) RELAX LCG MCDB HepML...
WLCG Service Coordination Operations Portal WLCG Operations Twiki (directory) WLCG services and GDPR Service Challenges Archive
LCG Web Home Archive This page provides links to old documentation, typically not maintained. WLCG Data Steering Group WLCG Data Steering Group Organization...
WLCG Workload Recommendations Scope of recommendations These recommendations are intended as a guide for new sites or sites looking to make changes to their workload...
WLCG Operations Twiki WLCG Operations Portal Operations Portal (high level entry point) Task Forces and Working Groups Forces Groups Downtimes...
The recalculation policy for SAM A/R reports was discussed and agreed in the Ops Coordination meeting of April 12th, 2018. SAM recalculation policy The spuriously...
TusharKantiDas 2019 11 22
Week of 200127 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 20mmdd WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
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....
Summary of October 2019 GDB, October 9th, 2019 DRAFT Agenda For all slides etc. see: Agenda Introduction Speaker: Ian Collier (Science and Technology Facilities...
WLCG Operations Coordination Minutes, Nov 14, 2019 Highlights deployment of WLCG services and WLCG SLATE security WG from the CVMFS service team at CERN...
Week of 191118 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 Accounting Task Force Motivation The WLCG Accounting Task Force is set up following the outcome of the Accounting Review at the (pre )GDB in April 2016....
WLCG Critical Services These numbers have been discussed and agreed between the experiments, WLCG operations and the IT/Tier 0 service managers. Definitions $...
Week of 191111 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 Http Proxy Discovery Task Force Contents of this page: Mandate Define the WLCG wide standards for grid jobs to find out what HTTP proxy or proxies to use...
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...
WLCG Operations Coordination Minutes, Oct 3, 2019 Highlights Monitoring Status and Plans of the WLCG Critical Services WG: Singularity baseline doc...
TokenAuthzTestbed Introduction Token Authorization testbed Storage development status Configuration WLCG VO IAM instance IAM instance IAM test...
Week of 191028 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
HTCondor CE Accounting via APEL client software Introduction The Liverpool T2 is using a HTCondor CE in front of some of its HTCondor worker nodes. There was no standard...
HttpTpc Introduction The WebDAV extensions to HTTP provide a mechanism for invoking a copy between two resources. We utilize implementations of the HTTP COPY...
Go to Planning Wiki \ Wiki \ Web \ Meetings \ MB Minutes \ MB Action List Action List for the WLCG MB Pending Actions There are no pending...
Week of 191021 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 190923 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
HTTP / WebDAV Third Party Copy Technical Details The HTTP TPC mechanism relies on utilizing the existing WebDAV COPY verb (see 4918) and interoperable implementations...
Detailed Monitoring for WLCG perfSONAR PS Instances The WLCG perfSONAR PS deployment task force is evaluating MaDDash and OMD for us in monitoring all...
dCache supports both HTTP and xrootd third party transfers. HTTP HTTP third party transfer (TPC) is available in all currently supported versions of dCache. It is...
WLCG Containers Working Group Mandate The mandate discussed at the first meeting and agreed at the July 2017 GDB is: To understand and track the use of containers...
Instructions for checking/correcting information about T1 storage instances on the WLCG CRIC test server Authentication authorization step There is a direct...
Week of 191014 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 191007 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Site Storage Survey Introduction In this document we summarise the results of the `Storage Chapter` of the WLCG Site Survey. The questions were compiled by the QoS...
HEPIX October 2019 Amsterdam http://XXX (speaker XXX) CHEP November 2019 Adelaide Quality of Service for cost effective storage and improved performance...
Week of 190930 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 Service Incident Reports WLCG Service Incident Report Guidelines Site where the incident took place Service area to which the incident related (Infrastructure...
Results and Conclusions Our analysis of the feedback and the conclusions drawn are summarised in QoSSurveyConclusions. Qos Survey Answers Here are the answers, with...
Question Question 8. Are you aware of anything that WLCG VOs could change that would result in better performance or that would reduce your cost? Examples include...
Question Question 7. Have you explored or are exploring alternative storage technology that you believe could provide significant improvements, such as enhanced performance...
Question Question 6. Do you share any of your storage infrastructure with other (i.e., non WLCG) communities? This question excludes commonly shared infrastructure...
Question Question 5. A storage option that is currently being explored is so called ...
Question Question 4. If you want to, please let us know what is the approximate effort (in terms of FTEs) needed to support storage at your site, as is currently deployed...
Question Question 3. Please describe the storage system (e.g., DPM, dCache, SLAC xrootd, EOS, POSIX direct access, Object Store direct access) you use to make the...
Question Question 2. Please describe the media combinations you have deployed; e.g., RAID 5, RAID 6, JBOD, networked cluster and filesystem (e.g., GPFS, Ceph, HDFS...
Question Question 1. Please describe your underlying media (e.g., SSD, HDD, tape), ...
DOMA Project Introduction The WLCG DOMA project consists of several activities in the area of Data Organization, Management and Access, with a focus on the medium...
First phase activities Call to volunteer sites to take part in the first phase: Hi all, the recent DOMA initiative contains an activity dealing with Storage...
Week of 190916 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Summary of September 2019 GDB, September 11th, 2019 DRAFT Agenda For all slides etc. see: Agenda Introduction Speaker: Ian Collier (Science and Technology Facilities...
Introduction The shift towards federated identities and the adoption of new authorization standards by industry is a strong signal for WLCG to adapt its authorization...
Week of 190909 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 190902 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Product Version Notes APEL SSM 2.1.5 notes APEL client 1.3.1 notes ARC CE 5.3.1 notes ARC infosys 3.0.1 notes Argus 1....
WLCG Operations Coordination Minutes, Aug 29, 2019 Highlights SIR on the outage of storage at the WLCG sites to versions required for TPC accounting...
CREAM Migration Task Force Mandate The support of the CREAM CE will come to its end by the end of 2020. By this time WLCG sites which are currently running CREAM...
Week of 190826 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 Coordination Minutes, March 7, 2019 Highlights up on EOS instabilities upgrade, first experience and next steps of the WLCG Archival...
Week of 190819 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 190812 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Xrootd 3rd Party Copy (TPC) Variations of Xrootd TPC Implementations Xrootd Proxy as a DTN Hardware and OS You need a machine with a fast network connection...
Workaround for apelclient 1.8.0 1 or earlier This only applies for apelclient 1.8.0 1 or earlier, If you use apelclient 1.8.1 0, this is not necessary. Special...
Manual install of HTCondor CE accounting data extraction scripts From htcondor ce 3.3.0 1, the data extraction scripts are shipped as an RPM in the standard htcondor...
Baseline version Version: DPM should be upgraded to the latest version available from EPEL (1.10.4) and the DOME component must be activated in order to support...
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...
Week of 190805 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 190708 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Summary of July 2019 GDB, July 10th, 2019 Agenda For all slides etc. see: Agenda Introduction Ian Collier Speaker: Ian Collier (Science and Technology Facilities...
Summary of June GDB, June 12th, 2019 Agenda For all slides etc. see: Agenda Introduction Ian Collier Speaker: Ian Collier (Science and Technology Facilities Council...
Week of 190729 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 190722 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 190715 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Uni Bonn configuration xrootd light.tar.gz: Puppet Configuration for xrootd @ Uni Bonn Production setup Offering spacetoken UNI BONN LOCALGROUPDISK...
RAL is the Rutherford Appleton Laboratory and is a Tier1 within LCG. For a list of services that RAL has including local implementations see the RAL Tier1 wiki....
WLCG Operations Coordination Minutes, July 4, 2019 Highlights First look at site survey results (computing part) Agenda https://indico.cern.ch/event/...
Week of 190701 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 190624 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 190617 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 Coordination Minutes, June 6, 2019 Highlights Thanks a lot to the sites which have provided their answers to the site survey. Those which did...
WLCG Operations Coordination Minutes, May 16, 2019 Highlights survey on the CREAM CE migration workshop upgrade task force status report of no...
ContentDeliveryCaching Introduction Contact and agenda Agenda Mailing list : wlcg doma access AT cern.ch Mandate Study Data Access by applications...
Week of 190610 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 190603 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 Sites which are currently running ONLY CREAM There are 95 sites which are used by LHC VOs and are running only CREAM CEs SiteName Capacity in HS06...
Week of 190527 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
CRIC server testing Old AGIS script and Collectd plugins One can find the old AGIS script at site https://gitlab.cern.ch/cric/core cric/blob/master/lib/cric/tools...
Week of 190520 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Summary of May GDB, May 8th, 2019 (@ EGI Conference, Amsterdam) Agenda Agenda Introduction Ian Collier slides When the room was asked about FNAL Dune hosted...
Week of 190506 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
2018: Actions Done Reference Action Responsible Target date Status 180619 4 Investigate how feasible it is to implement quarterly pledges...
Week of 190513 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 181029 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 190429 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 190422 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Systems Performance and Cost Modeling Working Group Link to Google document for comments and shared editing: https://docs.google.com/document/d/1qRAKRdjCi3m4W4c9VorPrjn0V...
Week of 190415 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 190408 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 Coordination Minutes, April 4, 2019 Highlights Intelligence Questionnaire Agenda https://indico.cern.ch/event/810489/ Attendance...
LCG Web Preferences The following settings are web preferences of the LCG web. These preferences overwrite the site level preferences in ., and can be...
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...
Week of 190401 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
The White Areas Lecture Series Map of Turkey from 1561. The map shows the part of the country with white areas yet unknown for the travellers `Who asks, is stupid...
Week of 190325 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 190318 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Summary of February GDB, February 13th, 2019 (CERN) Agenda Agenda Introduction Ian Collier slides Introduction ...
Week of 190311 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 190304 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 Network activities Twiki Twiki and LHCONE meetings US collaboration
Week of 190225 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 190218 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 190121 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 190211 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 Coordination Minutes, Feb 7, 2019 Highlights of the operational intelligence discussion during HOW 19 workshop Agenda https://indico.cern.ch...
Summary of January GDB, January 16th, 2019 (CERN) DRAFT Agenda Agenda Introduction Ian Collier slides The GDB started with a quick overview of the agenda and...
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 190128 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Summary of December GDB, December 12th, 2018 (CERN) Agenda Agenda Introduction slides 2 day ARC HTCondor at ISGC Also WLCG Workshop prior to CHEP...
Week of 190114 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
DOMA Rucio Instance The DOMA Rucio instance is intended to perform automatic tests (eventually, scale tests) of various third party copy implementations. It is operated...
Week of 190107 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
A HTCondor batch system can be deployed with various CEs; known examples are ARC, CREAM and HTCondor CE (a CE based on HTCondor itself.) There are various options...
TBD For those sites still using it. End of support Dec 2020. https://twiki.cern.ch/twiki/bin/view/LCG/WLCGOpsMinutes181206#Middleware News SteveJones 2018 12...
This is a link to the Liverpool ARC/HTCondor `example build` which might be useful as prelimianry reading: https://www.gridpp.ac.uk/wiki/Example Build of an ARC/Condor...
Week of 181217 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 Coordination Minutes, Dec 6, 2018 Highlights deployment update / CC7 timelines for lxbatch and lxplus WG update CREAM CE end...
Week of 181210 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 181203 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
DOMAGeneral Introduction Contact and agenda Agenda Mailing list : wlcg doma AT cern.ch XavierEspinal 2018 11 29
DOMAActivities Introduction Contact and agenda Agenda Mailing list : wlcg doma AT cern.ch XavierEspinal 2018 11 29
Summary of November GDB, November 14th, 2018 (CERN) Agenda Agenda Introduction Next GDBs March 2019 at CERN, usual week: not moving, book early April...
Week of 181126 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 181119 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 181112 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 Coordination Minutes, November 8th, 2018 Highlights Cloud for commissioning of compute resources on lxbatch CentOS 7 migration Sites...
Week of 181105 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
is the German Tier 1, located at http://www.kit.edu/ Karlsruhe Institute of Technology (KIT), formerly known as Forschungszentrum Karlsruhe (FZK). It supports all...
Week of 181022 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 Coordination Minutes, October 11th, 2018 Highlights up on August KIT data loss incident Archival WG update Upgrade Task Force update...
Summary of October GDB, October 17, 2018 (CERN) Agenda Agenda Introduction Next GDBs March 2019 at CERN, usual week: not moving, book early April...
Week of 181015 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 181008 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 VOBOX deployment documentation Functional description The WLCG VOBOX is a grid service that provides: a grid UI a GSI OpenSSH (gsisshd) service...
Week of 181001 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
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...
Summary of September GDB, September 12, 2018 Agenda Agenda Introduction I. Collier presentation GDB in March 2019 will be at CERN GDB in April 2019 will be colocated...
This page is deprecated as of October 29, 2014. Please update your bookmarks to instead use: https://opensciencegrid.org/networking/perfsonar/deployment models...
Week of 180924 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
ALICE \ ATLAS \ CMS \ LHCB \ BNL \ FNAL \
WLCG Operations Coordination Minutes, September 13th, 2018 Highlights A report on EOS incidents, improvements and plans Despite recent issues,...
Week of 180917 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 Coordination Minutes, June 7th, 2018 Highlights operations managers in EGI and OSG for which a GDPR data privacy statement is required...
Week of 180910 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 180903 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 180827 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
VOs and Main Services Supported by T1s The following table contains an overview of the VOs and main services supported by T1s. This table aims at helping the SCOD...
Week of 180820 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 180806 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Summary of July GDB, July 18, 2018 Agenda Agenda Introduction I. Collier presentation Main topics Brief discussion of next WLCG HSF Workshop early next...
Week of 180813 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
SIMPLE Grid Development This TWiki contains resources for current developers and/or interested developers of SIMPLE Grid project. Table of Contents SIMPLE Grid...
Week of 180730 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Summary of June GDB, June 13, 2018 Agenda https://indico.cern.ch/event/651354/ Introduction I. Collier presentation Main topics July GDB is delayed by...
Week of 180723 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Fast and precise Sum of Logs Sums of many (millions) of logarithms are very common in statistics, in particular for the computation of LogLikehoods. Here we what to...
Week of 180716 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 180709 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Lightweight sites Introduction The GDB`s Lightweight Sites Working Group was created in May 2018 to support sites deploying lightweight site models. The mailing list...
WLCG Operations Coordination Minutes, July 5th, 2018 Highlights The accounting portal already has data for almost all sites Agenda https://indico.cern...
SIMPLE Grid Project The WLCG unites resources from over 169 sites spread across the world and the number is expected to grow in the coming years. However, setting...
SIMPLE Grid Site Admins This TWiki topic contains resources for site admins currently associated/looking to try out the SIMPLE Grid project. Table of Contents...
How to enable accounting for jobs submitted with BOINC It should be straightforward to create APEL accounting records from BOINC accounting information (maybe...
Week of 180702 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Generic links WLCG Operations Web WLCG Web Home Lightweight sites LightweightSites SimpleGridProject VOMS LSC file configuration Configuration...
Week of 180625 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 180618 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 180611 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 Baseline Versions OS and base dependencies WLCG services and clients currently are released for RHEL 6 and/or 7 compatible distributions. There is a constraint...
Week of 180604 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 180528 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Summary of May GDB, May 9, 2018 Agenda https://indico.cern.ch/event/651353/ Introduction I. Collier presentation Nordugrid meeting is focused on dev direction...
Week of 180521 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
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...
Week of 180514 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Work in progress... AndrewMcNab 2018 05 10
Lightweight Sites Profile Introduction In transitioning to simpler sites which are easier to install and maintain than a traditional WLCG grid site (`lightweight...
Lightweight sites to end of 2016 This is an archived page, reflecting the status at the end of 2016. Introduction One of the goals of WLCG Operations Coordination...
Week of 180507 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
TABLE OF CONTENTS Discussions about CMS Specific CRIC plugin This page is intended to summarize minutes and further iterations with CMS representative concerning...
Week of 180430 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 180423 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
2017: Actions Done Reference Action Responsible Target date Status 171114 1 Circulate to the computing coordinators the draft note on Run...
Week of 180416 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 Coordination Minutes, April 12th, 2018 Highlights recalculation policy Agenda https://indico.cern.ch/event/711927/ Attendance local...
Summary of March GDB, April 11, 2018 Agenda https://indico.cern.ch/event/651352/ Introduction I. Collier presentation Mattias: the NorduGrid workshop mentioned...
Week of 180409 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 180326 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 180402 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
This page is OBSOLETE, the Dirac components can be retrieved with the Administration application of the new DIRAC web portal gLite WMS wms216.cern.ch (Dedicated...
Summary of March GDB, March 21, 2018 (ISGC) DRAFT Agenda https://indico.cern.ch/event/651351/ Introduction I. Collier presentation Notes Main topics Upcoming...
WLCG MW Officer Tasks For WLCG Operations and Coordination effort: Maintain the list of verified baseline versions for the MW components...
Week of 180319 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 180312 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Accounting Frequently Asked Questions Naming conventions Is there a mapping between naming schemes? New APEL Names Old APEL Names Rebus ATLAS Units processors...
WLCG Operations Coordination Minutes, March 1st, 2018 Highlights recovery update recalculation policy draft metrics: various updates Agenda https...
Week of 180305 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 180226 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Middleware Readiness WG Mandate To help ensure that operations won`t suffer when a site upgrades to version X of Middleware (MW) package Y, i.e. that versions...
Middleware Readiness WG Archive Note: this is the archive of the first years. A more recent state of affairs is described at MiddlewareReadiness. Mandate...
WLCG Operations Coordination Minutes, Nov 2nd 2017 Highlights Security Operations Center WG Workshop/Hackathon EL7 migration plans Theme: Providing...
WLCG Operations Coordination Minutes, Jan 18th 2018 Highlights Outcome of the discussion regarding SAM tests and A/R reports: The majority of T1 sites and VOs confirmed...
WLCG Operations Coordination Minutes, Sep 14th 2017 Highlights Stratum 1 configuration changes Theme: Providing reliable storage CNAF to the new...
WLCG Operations Coordination Minutes, Oct 5th 2017 Highlights forum for tape matters Theme: Providing reliable storage KIT Agenda https://indico...
WLCG Operations Coordination Minutes, July 6th 2017 Highlights News Presentation and discussion on deployment forums and feedback Presentation and...
WLCG Operations Coordination Minutes, April 6th 2017 Highlights presentation and discussion of the accounting work at PIC important developments reported...
WLCG Operations Coordination Minutes, May 18th 2017 Highlights If you plan to attend the WLCG workshop, please register ASAP See the Operations News...
WLCG Operations Coordination Minutes, January 26th 2017 Highlights The new accounting portal has been validated. Please check the new accounting reports...
WLCG Operations Coordination Minutes, March 2th 2017 Highlights Lessons learned from ATLAS tape usage tests. Follow up via FTS steering group. Share experience...
WLCG Operations Coordination Minutes, November 3rd 2016 Highlights On going work to make a proposal for advanced warning of long site downtimes. ALICE, CMS and...
WLCG Operations Coordination Minutes, December 1st 2016 Highlights The Network and Transfer Metrics WG asks for experiments` participation at the dedicated...
WLCG Operations Coordination Minutes, September 29th 2016 Highlights Reminder to install the necessary patches as per the critical EGI Advisory SVG 2016...
WLCG Operations Coordination Minutes, July 7th 2016 Highlights Good development work completed by the Squids TF (details). A collaboration with the Info Sys...
WLCG Operations Coordination Minutes, September 1st 2016 Highlights The new accounting portal with changes performed for the WLCG view is ready for validation...
WLCG Operations Coordination Minutes, April 7th 2016 Highlights Sites should review the WLCG scope tags for their services in New version of Argus fixing instability...
WLCG Operations Coordination Minutes, April 28th 2016 Highlights SLC5 decommissioning (EGI, April 30, 2016). SL5 `ops` service probes will get CRITICAL. The...
WLCG Operations Coordination Minutes, June 2nd 2016 Highlights edg mkgridmap 4.0.2 is not working anymore with this update. A new version (4.0.3) already available...
WLCG Operations Coordination Minutes, February 18th 2016 Highlights The new Experiments Test Framework (ETF) will be tentatively ready in April. It will contain...
WLCG Operations Coordination Minutes, March 17th 2016 Highlights Please check the T0 T1 2016 pledges attached to agenda. The Multicore TF accomplished...
WLCG Operations Coordination Minutes, January 7th 2016 Highlights workshop: Registration closes on 22nd January. The HTTP TF will be able to close when...
WLCG Operations Coordination Minutes, January 21st 2016 Highlights It is reminded to sites and experiments that CC7, SL7 and CentOS7 are compatible distributions...
WLCG Operations Coordination Minutes, December 3rd 2015 Highlights Please register to the https://indico.cern.ch/e/WLCG Workshop Lisbon 2016 RedHat just...
WLCG Operations Coordination Minutes, December 17th 2015 Highlights A critical bug was found in dCache and it may cause significant data loss. It affects versions...
WLCG Operations Coordination Minutes, November 5th 2015 Highlights CERN and OSG developed a BDII info provider for HTCondor CE, already running at CERN. The...
WLCG Operations Coordination Minutes, November 19th 2015 Highlights All sites must patch their hosts for the NSS vulnerability as soon as possible, if they...
WLCG Operations Coordination Minutes, October 1st 2015 Highlights dCache sites should install the latest fix for SRM solving a vulnerability All sites...
WLCG Operations Coordination Minutes, October 22nd 2015 Highlights Sites using aliases for their Grid services are, once again, strongly encouraged to follow...
WLCG Operations Coordination Minutes, September 3rd 2015 Highlights CMS requested to add the Xrootd version for the AAA Redirectors to the baselines. Requirements...
WLCG Operations Coordination Minutes, September 17th 2015 Highlights All 4 experiments have now an agreed workflow with the T0 for tickets that should be handled...
WLCG Operations Coordination Minutes, July 16th 2015 Highlights The dates of the next WLCG Workshop in Lisbon, Portugal, are 1 3 February 2016 (Monday am to...
WLCG Operations Coordination Minutes, July 30th 2015 Highlights The new Operations Portal is now online. vulnerability affecting RedHat 5, 6 and 7 allows...
WLCG Operations Coordination Minutes, June 18th 2015 Highlights The discussion on the Information System future is now open. The inventory of Use Cases, dependencies...
WLCG Operations Coordination Minutes, July 2nd 2015 Highlights The next WLCG workshop will take place in Lisbon in the first week of February 2016 and organised...
WLCG Operations Coordination Minutes, May 7th 2015 Agenda https://indico.cern.ch/event/392739/ Attendance local: Maria Alandes (chair), Andrea Sciaba`...
WLCG Operations Coordination Minutes, May 21st 2015 Agenda https://indico.cern.ch/event/393606/ Attendance local: Oliver Keeble, Marian Babik, Maarten...
WLCG Operations Coordination Minutes, June 4th 2015 Highlights Smooth start of Run 2 data taking for all LHC experiments LFC decommissioned at CERN on...
WLCG Operations Coordination Minutes April 2nd, 2015 Agenda https://indico.cern.ch/event/380917/ Attendance local: Maria Dimou (minutes), Andrea Sciab...
WLCG Operations Coordination Minutes Virtual meeting April 23rd, 2015 Agenda https://indico.cern.ch/event/389457/ Attendance local: Maria Dimou (minutes...
WLCG Operations Coordination Minutes March 5th, 2015 Agenda https://indico.cern.ch/event/378502/ Attendance local: Andrea Sciab (minutes), Alessandro...
WLCG Operations Coordination Minutes March 19th, 2015 Agenda https://indico.cern.ch/event/380914/ Attendance local: Maria Dimou (minutes), Maarten Litmaath...
WLCG Operations Coordination Minutes January 22nd, 2015 Agenda https://indico.cern.ch/event/359845/ Attendance local: Nicol Magini (secretary), Andrea...
WLCG Operations Coordination Minutes February 5th, 2015 Agenda https://indico.cern.ch/event/368776/ Attendance local: Maria Dimou (secretary), Andrea...
WLCG Operations Coordination Minutes February 19th, 2015 Agenda https://indico.cern.ch/event/372875/ Attendance local: Maria Dimou (chair), Andrea Sciaba...
WLCG Operations Coordination Minutes December 4th, 2014 Agenda https://indico.cern.ch/event/344736/ Attendance local: Pepe Flix (chair), Nicol Magini...
WLCG Operations Coordination Minutes December 18th, 2014 Agenda https://indico.cern.ch/event/344738/ Attendance local: Maria Dimou (chair), Nicol Magini...
WLCG Operations Coordination Minutes November 6th, 2014 Agenda https://indico.cern.ch/event/341736/ Attendance local: Nicol Magini (secretary, CMS)...
WLCG Operations Coordination Minutes November 20th, 2014 Agenda https://indico.cern.ch/event/341737/ Attendance local: Andrea Sciab (chair), Nicol...
WLCG Operations Coordination Minutes June 19th, 2014 Agenda https://indico.cern.ch/event/323689/ Attendance Local: Maria Alandes Pradillo (minutes),...
WLCG Operations Coordination Minutes July 24th, 2014 Agenda https://indico.cern.ch/event/326084/ Attendance local: Maria Alandes (chair), Nicolo` Magini...
WLCG Operations Coordination Minutes September 18th, 2014 Agenda https://indico.cern.ch/event/326088/ Attendance local: Maria Alandes (chair), Nicolo...
WLCG Operations Coordination Minutes May 8th, 2014 Agenda https://indico.cern.ch/event/313378/ Attendance local: Nicol Magini (secretary), Andrea Sciab...
WLCG Operations Coordination Minutes June 5th, 2014 Agenda https://indico.cern.ch/event/321389/ Attendance local: Andrea Sciaba (chair), Nicolo Magini...
WLCG Operations Planning April 17, 2014 minutes Agenda https://indico.cern.ch/event/309125/ Attendance Local: Andrea Sciab (chair), Nicol Magini...
WLCG Operations Coordination Minutes February 20, 2014 Agenda https://indico.cern.ch/event/280061/ Attendance Local: Simone, Nicolo, Alessandro D.G....
WLCG Operations Coordination Minutes March 6, 2014 Agenda https://indico.cern.ch/event/280062/ Attendance Alessandra Forti (chair), Nicolo` Magini (secretary...
WLCG Operations Coordination Minutes April 3rd, 2014 Agenda https://indico.cern.ch/event/309124/ Attendance Maria Alandes (chair), Nicolo Magini (secretary...
WLCG Operations Coordination Minutes December 5, 2013 Agenda https://indico.cern.ch/conferenceDisplay.py?confId 280059 Attendance Local: Andrea Sciab...
WLCG Operations Coordination Minutes January 30, 2014 Agenda https://indico.cern.ch/conferenceDisplay.py?confId 295761 Attendance Local: Simone, Markus...
WLCG Operations Planning November 7, 2013 minutes Agenda https://indico.cern.ch/conferenceDisplay.py?confId 280057 Attendance Local: Simone Campana...
WLCG Operations Coordination Minutes November 21, 2013 Agenda https://indico.cern.ch/conferenceDisplay.py?confId 277251 Attendance Local: Remote...
Week of 140512 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Alcatel system. At 15.00 CE(S)T on...
WLCG Operations Coordination Minutes 3 October 2013 Agenda https://indico.cern.ch/conferenceDisplay.py?confId 272668 Attendance Local: Andrea Sciab (secretary...
TWeeder info for LCG Total Number of topics: 2659 10 Topics updated during the last 7 days Days Web Topic Date S7 LCG WLCGT0T1GridServices...
Week of 131125 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:...
WLCG Middleware Package Reporter Author/Developer: Lionel Cons CERN/IT SDC Introduction As discussed during our meeting, sites must publish the packages they have...
WLCG MW Readiness WG 18th meeting Minutes July 6th 2016 WG twiki MiddlewareReadinessArchive Agenda https://indico.cern.ch/e/MW Readiness 18 Summary...
WLCG MW Readiness WG 19th meeting Minutes November 2nd 2016 WG twiki MiddlewareReadinessArchive Agenda https://indico.cern.ch/e/MW Readiness 19 Summary...
WLCG MW Readiness WG 16th meeting Minutes March 16th 2016 WG twiki MiddlewareReadinessArchive Agenda https://indico.cern.ch/e/MW Readiness 16 Summary...
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 14th meeting Minutes December 2nd 2015 VIRTUAL! WG twiki MiddlewareReadinessArchive Agenda https://indico.cern.ch/e/MW Readiness...
WLCG MW Readiness WG 15th meeting Minutes January 27th 2016 WG twiki MiddlewareReadinessArchive Agenda https://indico.cern.ch/e/MW Readiness 15 Summary...
WLCG MW Readiness WG 12th meeting Minutes September 16th 2015 WG twiki MiddlewareReadinessArchive Agenda https://indico.cern.ch/e/MW Readiness 12 Summary...
WLCG MW Readiness WG 13th meeting Minutes October 28th 2015 WG twiki MiddlewareReadinessArchive Agenda https://indico.cern.ch/e/MW Readiness 13 Summary...
WLCG MW Readiness WG 10th meeting Minutes May 6th 2015 Agenda https://indico.cern.ch/e/MW Readiness 10 Attendance Local: Alberto Aimar (CERN IT/SDC...
WLCG MW Readiness WG 11th meeting Minutes June 17th 2015 WG twiki MiddlewareReadinessArchive Agenda https://indico.cern.ch/e/MW Readiness 11 Summary...
WLCG MW Readiness WG 8th meeting Minutes January 21st 2015 Agenda https://indico.cern.ch/e/MW Readiness 8 Attendance Local: Alberto Aimar (CERN IT...
WLCG MW Readiness WG 9th meeting Minutes March 18th 2015 Agenda https://indico.cern.ch/e/MW Readiness 9 Attendance Local: David Cameron (ATLAS), Lionel...
WLCG MW Readiness WG 7th meeting Minutes November 19th 2014 Agenda https://indico.cern.ch/e/MW Readiness 7 Attendance Local: Vincent Brillault (CERN...
WLCG MW Readiness WG 6th meeting Minutes October 1st, 2014 Agenda https://indico.cern.ch/e/MW Readiness 6 Attendance Local: Alberto Aimar (CERN IT...
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...
Batch Systems Comparison Functionality Torque/Maui SLURM HTCondor USGE/SoGE LSF Number of sites 78 18 25 8 5 Developer...
Title Affected Services Affected VOs Description Associated Tickets Latest LB upgrade breaks WMS WMS All The glite lb common upgrade breaks...
Week of 180219 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 180212 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
TABLE OF CONTENTS Bootstrap CMS info into CRIC prototype CMS Site CMS Site vs GocDB /OIM site investigation Sites in sitedb (under lcg tag) but not on OIM/GocDB...
Week of 180205 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 180129 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 180122 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Site replies to SAM questionnaire See regarding SAM tests and Site availability reports CERN Do you use SAM tests for operations? Yes If yes...
Week of 180115 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 Steering Group Mandate The WLCG Data Steering Group has been requested by the WLCG Management Board to consider medium to long term Data Management strategy...
Jan 2018 GDB notes Agenda https://indico.cern.ch/event/651349/ Introduction (Ian Collier) presentation Helge: Upcoming events: Condor workshop at RAL 04 ...
Week of 180108 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
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 October GDB, November 8, 2017 (CERN) Agenda https://indico.cern.ch/event/578992/ Introduction I. Collier presentation Notes February pre GDB following...
Best practices for scheduled downtimes Tier 1 downtimes Experiments may experience problems when two or more of their Tier 1 sites are inaccessible at the same time...
Week of 171218 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
EL7 User Interface Description A first version of the the User Interaface metapackage for EL7 ( ui package) is available on the EGI UMD4 repo http://repository.egi...
Week of 171211 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 171120 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 Coordination Minutes, Dec 7th 2017 Highlights The CMS experiment plans to process data from the upcoming LHC run in 2018 using SL/CentOS 7....
Week of 171204 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 171127 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 171113 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
EL7 Worker Node Description A first version of the the worker node metapackage for EL7 ( wn package) is available on the EGI UMD4 repo http://repository.egi.eu...
Week of 171106 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 171030 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
LCG Applications Dependency Metapackage for el6 (HEP OSlibs SL6) This twiki is no longer maintained. HEP OSlibs has moved! See https://gitlab.cern.ch/linuxsupport...
LCG Applications Dependency Metapackage for el7 (HEP OSlibs) This twiki is no longer maintained. HEP OSlibs has moved! See https://gitlab.cern.ch/linuxsupport...
LCG Applications Dependency Metapackage for el5 (HEP OSlibs SL5) This twiki is no longer maintained. HEP OSlibs has moved! See https://gitlab.cern.ch/linuxsupport...
Summary of October GDB, October 11, 2017 (CERN) Agenda https://indico.cern.ch/event/578991 Introduction I. Collier presentation See slides, in particular for next...
Week of 171023 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 171016 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Meeting 06.10.2017 clarified during the meeting summary JuliaAndreeva 2017 10 10
Week of 171009 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 171002 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Sep 2017 GDB notes Agenda https://indico.cern.ch/event/578990/ Introduction (Ian Collier) presentation Next meetings No pre GDB in october November: Authz...
Week of 170925 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 170918 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 170911 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 170904 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 170828 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
document describing authentication/authorization in CRIC Authorization implementation from Alexey`s mail I`ve implemented CRIC Authorization architecture and...
Week of 170821 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 170814 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 170807 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 170731 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Automation of Data Validation Introduction To assist with the validation of the accounting data, a script has been written to download the data from the two sources...
Week of 170724 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
July 2017 GDB notes Agenda https://indico.cern.ch/event/578988/ Introduction (Ian Collier) presentation Upcoming GDBs no GDB in August. September pre GDB on Storage...
Week of 170717 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 Coordination Team Internal Planning Please use the wlcg ops coord chairpeople list for internal communication. Operations Coordination Meetings...
Week of 170710 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 170703 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 170626 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 170619 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 170612 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 170605 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 170529 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 170522 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
May 2017 GDB notes Agenda https://indico.cern.ch/event/578986/ Introduction (Ian Collier) Slides Latchezar: if the March GDB will again be at ISGC, we need...
HTTP Deployment TF Information for sites Introduction The HTTP Deployment Task Force is overseeing and encouraging the deployment of HTTP/WebDAV as a new protocol...
Week of 170515 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 170508 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 170501 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 170424 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
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....
Week of 170417 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
March 2017 GDB notes DRAFT Agenda https://indico.cern.ch/event/578984/ Introduction (Ian Collier) Slides: https://indico.cern.ch/event/578984/contributions/...
Week of 170410 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 170403 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Machine / Job Features Rollout Introduction This page summarises the rollout of MachineJobFeatures across sites, with per experiment tables of priority sites and...
Machine / Job Features Task Force MJF introduction Machine/Job features are a means to provide information from a resource provider (batch system, IaaS) to the payload...
Week of 170327 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Experimenting with Huge Pages 23/03/2017 Building biglibs with huge pages in CMSSW failed! Just adding and rebuilding the biglib innocent@vinavx3 CMSSW 9 1...
Week of 170320 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 170313 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Different nature of non pledged resources Non pledged resources could be of different nature Commecial clouds HPC BOINC So called mid SLA...
Week of 170306 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
January 2017 GDB notes Agenda https://indico.cern.ch/event/578983/ Introduction (Ian Collier) Slides: https://indico.cern.ch/event/578983/contributions/2463643/attachments...
Week of 170227 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 170220 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Machine / Job Features Implementations Introduction We aim to have implementations of the Machine/Job Features specification HSF TN 2016 02 for all significant platforms...
2016: Actions Done Reference Action Responsible Target date Status 160920 1 Follow up the accounting problems in Pisa. Luca Dell`Agnello...
Week of 170213 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 170206 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
CRIC Evaluation Introduction The WLCG Configuration system should describe WLCG distributed resources. From the functionality point of view it should provide:...
Contents AndreyKiryanov 2017 02 01
Week of 170130 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 170123 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
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...
Batch systems parameter table Parameters table Batch system corecount rss rss swap vmem (address space) cputime walltime Torque/maui ppn mem...
Week of 170116 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
January 2017 GDB notes Agenda https://indico.cern.ch/event/578982/ Introduction (Ian Collier) Slides: https://indico.cern.ch/event/578982/contributions/2418696/attachments...
Week of 170109 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
December 2016 GDB notes Agenda http://indico.cern.ch/event/394789/ Introduction (Ian Collier) https://indico.cern.ch/event/394789/contributions/2392195/attachments...
Week of 161219 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
NOTE: most of the links below are obsolete SHA 2 readiness testing SHA 2 readiness testing RFC proxies and SHA 2 gLExec deployment Deployment...
Week of 161212 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 161205 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
The new portal is available for testing and validation https://accounting next.egi.eu/ The views we are mostly interested in are `WLCG` view and `Reports` Portal...
Week of 161128 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
November 2016 GDB notes DRAFT Agenda http://indico.cern.ch/event/394788/ Introduction (Ian Collier) https://indico.cern.ch/event/394788/contributions/...
GGUS Information Escalation reports (Produced on Monday`s for WLCG Service Report to MB) (Search : select `VO` this will give all tickets, including team...
GGUS Information Escalation reports for WLCG (Produced on Monday`s for WLCG Service Report to MB) (Search : select `VO` this will give all tickets, including...
WLCG workshop Technical Requirements The following lists what is needed to host a WLCG workshop and the criteria used to choose the best candidate. Duration The workshop...
Week of 161121 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Machine / Job Features tests and monitoring A SAM/ETF probe for testing the Machine/Job Features functionality from within jobs exists as the Python script WN mjf...
Follow up on sites which apparently do not correctly report to APEL Using accounting validation view in APEL we need to address sites which have problems publishing...
Week of 161114 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 161024 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 161107 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Accounting data from from the primary information source to the accounting portal For EGI sites APEL clients can run an APEL parser to extract data from a batch...
Week of 161031 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
AndreaManzi 2016 10 31
Accounting data validation In order to check trustworthiness of the provided accounting data , it should be compared with data in the experiment specific accounting...
Week of 161017 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Machine / Job Features Specification Introduction In 2015/2016, the MachineJobFeatures WLCG task force produced a revised specification which has been published as...
Week of 161010 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 161003 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
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...
Week of 160926 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 160919 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Template for WLCG Operations meeting reminder mail To be sent to the wlcg ops reminder list before noon on the day of the ops meeting (usually Monday). Subject...
Week of 160912 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 160905 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 160829 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 160822 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 160815 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 160808 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Summary of the HTTP Deployment TF`s Activities The HTTP Deployment TF`s activities fell into two areas, as described below. Policy and advice on HTTP for WLCG The...
Week of 160801 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
July 2016 GDB notes Agenda http://indico.cern.ch/event/394784/ Introduction (Ian Collier) http://indico.cern.ch/event/394784/contributions/2225263/attachments/...
Week of 160725 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Summary of GDB meeting, June 8, 2016 (CERN) Agenda https://indico.cern.ch/event/394783/ Introduction D4RI Digital Infrastructures for Research conference...
Week of 160718 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 160711 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
In this section we need to describe all transformation which happens to the accounting data at all levels. How CMS and ATLAS Dashboard convert raw wallclock into...
WLCG Operations Web Archive NOTE that this twiki page is OBSOLETE. Please, refer to WLCGOperationsWeb instead. OLD WLCG Operations Web Meet Ops WLCG...
LCG Service Challenges Archive Operations Twiki (please refer to that page instead) Various of the links below are no longer used for operations. wiki...
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