1000 Recent Changes in LCG Web retrieved at 18:53 (GMT)

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...
Jan 2006 28339 912 105 2584 WebRss 2027 LCGServiceChallenges 940 LCG 2 7 0 639 ScFourServiceTechnicalFactors 469 ScFourServiceDefinition...
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...
Wiki Home Web Home Changes Index Search LCG Wikis LCG Service Coordination LCG Grid Deployment LCG Applications Area
Week of 160704 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 160627 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 160620 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 160613 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 160606 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 160530 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
JuliaAndreeva 2016 03 10 WLCG Accounting Review motivation The goal of the WLCG accounting review is to understand the needs of all WLCG stakeholders (VOs, sites...
Week of 160523 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
FTS Dashboard Views and APIs Matrix URL: http://dashb fts transfers.cern.ch/ui/#p.grouping server API: http://dashb fts transfers.cern.ch...
Week of 160516 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, May 11, 2016 (CERN) Agenda https://indico.cern.ch/event/394782/ Introduction I. Collier Future pre GDBs and GDBs JunePre GDB: IPv...
Week of 160509 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 160502 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 Deployment Task Force Mandate The mandate is the following: Define the minimum set of useful functions which must work for a site to `support HTTP for...
Access monitoring Overview The infrastructure monitoring team proposed two different ways in which storage providers could implement support for access monitoring...
Week of 160425 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Deployment of gLExec on the Worker Node Applicability The information on this page is relevant for WLCG sites with CREAM or OSG CE services (the ARC CE presently...
April 2016 GDB notes DRAFT Agenda http://indico.cern.ch/event/394781/ Startup with microphone muted. Reboot of room helped. Introduction. No comments. Data...
Week of 160418 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 2016 GDB notes Agenda http://indico.cern.ch/event/394780/ Introduction (Ian Collier) Slides NL EScience Centre Report (Daniela Remenska) Slides Oxana...
WLCG Multicore Deployment Task Force Mandate and goals In the scope of WLCG Operations Coordination, the Multicore Deployment Task Force pursued these objectives...
Week of 160411 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 160404 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Introduction There are two main use cases related to space accounting which are being addressed by the systems developed in the experiments: global view of the...
Week of 160328 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Procedure to renew certificates for VOMS nodes Login to one of voms production nodes and generate a signed hostcert from the key. The subject should be voms2.cern...
Ticket summary 23rd Mar 70 tickets issued 20 still open http://cern.ch/go/h8Kl Major configuration issues have largely been fixed HTTP...
Process for contacting sites Objective The objective is to get all the endpoints green. `Read only` endpoints with the appropriate standard file are shown as green...
Week of 160321 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Recipe for external collaborators to get write access to WLCG TWiki pages 1. Get a lightweight account: https://account.cern.ch/account/Externals/...
gLExec Deployment Tracking Conclusion ! a new plan for gLExec has been proposed in Ian Bird`s presentation on the `Follow up to the WLCG Workshop...
Week of 160314 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 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...
2015: Actions Done Reference Action Responsible Target date Status 151027 1 Follow up with John Gordon about the migration of the accounting...
Week of 160307 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 CVM FS Grid Repository The WLCG repository for the grid client middleware is hosted on the CVM FS path /cvmfs/grid.cern.ch/Grid. It`s maintained as a mirror...
Site Names To open a GGUS ticket we should supply the correct site name. List ATLAS endpoint Sitename agh3.atlas.unimelb.edu.au Australia ATLAS...
Week of 160229 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 160222 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Experiment Computing related Services The following table contains an overview of the experiments main computing services. This table aims at helping the SCOD team...
Week of 160215 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Report 18/02/2016 See presentation in agenda Report 07/01/2016 Accounting: John Gordon update: The default EGI has not changed but WLCG users...
This is Dave`s proposed standards for Http Proxy Discovery in the WLCG. See SquidMonitoringTFInfoSystem as background; from the information system`s viewpoint...
WLCG Operations Coordination twiki page for internal work on action 2015 12 17 (about mem. lim. config. for batch systems). What is this twiki? This is a WLCG Operations...
Week of 160208 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Current FTS Dashboard APIs transfer matrix: http://dashb fts transfers.cern.ch/ui/#p.grouping server url: http://dashb fts transfers.cern.ch/dashboard...
Week of 160201 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 160125 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 20th Jan Host Configuration space token issue Writing via HTTP does not specify a ST. In some cases, this means the write fails, either because there is...
One of the few benefits of having a CamelCase surname is your own page in a Twiki :)
Week of 160118 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Environment variables for multi core jobs This page describes the specification which has been deployed at a few sites. Please see the revised specification from January...
January 2016 GDB notes Agenda https://indico.cern.ch/event/394776/ Morning: Local attendance (19): Ian Bird, Andrew McNab, Simone Campana, Romain Wartel, Maarten...
Week of 160111 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
VOMS Configuration All the configuration is set via Puppet. Refer to the lcgvoms hostgroup and voms module for more info. Upgrade procedure for a VOMS admin release...
WLCG Technical Forum 2009 Introduction The WLCG Technical Forum has been set up for discussions between WLCG stakeholders about middleware etc. in view of improving...
Alarms on VOMS servers There are three custom VOMS alarms that are fired when something is not right VomsStatus Checks that all of the VOs are up and OK. What to...
Week of 160104 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 151214 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
MichelJouvin 2015 12 17 !! Summary of GDB meeting, November 4, 2015 (CERN) Agenda https://indico.cern.ch/event/319754/ Introduction M. Jouvin Next GDB and preGDB...
Week of 151207 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 151130 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 151123 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 151116 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 151109 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 151102 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, November 4, 2015 (CERN) Agenda https://indico.cern.ch/event/319753/ Introduction M. Jouvin Next GDBs: see Indico Subject to modificatons...
Week of 151026 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 151019 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
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Week of 151012 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 GDB Action List This page lists actions currently monitored by GDB and topics that will require actions in the future. Note that most actions related to operations...
Week of 151005 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 150928 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 150921 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 150914 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 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...
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)...
Week of 150907 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 TF Recommendations Document Status First rough draft based on notes from the 3rd Jun meeting. Basic Methods Storage should support PUT, GET, DELETE and HEAD...
Week of 150831 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 150824 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, August 20th 2015 Highlights Calling for volunteers to write articles on interesting topics for WLCG Operations. There...
Week of 150817 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 150810 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 150803 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
2014: Actions Done Reference Action Responsible Target date Status 140916 3 Follow up ARGUS support possibilities with OSG WLCG Operations...
Tier 1 Contact Details Contact with the Service Challenge teams is through the following email lists (wlcg tier1 contacts #64;cernNOSPAMPLEASE.ch includes all of these...
Week of 150727 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
ARGUS collaboration This twiki summarises the existing ARGUS components and their level of support. In order to cover the areas taken care of by SWITCH, a discussion...
Introduction This is a list of class 2 and class 3 services, run on behalf of wLCG VOs at sites. A reminder of the terminology: A class 1 service does not require...
Week of 150720 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 150713 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 150706 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, July 8, 2015 (CERN) Agenda https://indico.cern.ch/event/319749/ Introduction Next pre GDB/GDBs September meeting: many topics almost...
Week of 150629 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 150622 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
SAM Nagios for ATLAS SAM NAGIOS for ATLAS details Configs On sam atlas dev the procedure for installing the gfal2 python APIs breaks down as follows: yum install...
Week of 150615 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Sites Operations Alarms WLCG decided GGUS ALARM tickets should be used to communicate problems to the Tier 0 and Tier 1 sites. VOMS is used by GGUS as the information...
SAM probes descriptions are moved to web page .
Summary of GDB meeting, June 10, 2015 (CERN) Agenda https://indico.cern.ch/event/319748/ Introduction Next GDBs October meeting: ...
Week of 150608 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
CHEP`15 Program Committee: papers review FAQ This page is intended to collect answers to FAQs by the track coordinators (and reviewers) on the proceedings review...
Week of 150601 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 Storage Requirements This page tracks the required and desired functionality requested from HTTP storage, as defined by the HTTP Deployment Task Force. We can...
Discover Why a Member is not a Member of A VO. Since the move to VOMS admin, users don`t disappear anymore when they are suspended. Now, they are marked in red with...
Adding a new VO Admin to a VO when Existing are Lost. For doing this, you need root in the VOMS machine and the public certificate of the new VO admin. The procedure...
Adding a new VO to the CERN VOMS and VOMS admin Up to date as of 29th of March 2015 In this example we are adding the na48 VO. Preparation You need a user certificate...
Details of VOMS Logs Files at CERN. VOMS Core voms service. Only /var/log/voms..log{.1, .2, ....} are created. The creation and rotation is done itself by the...
Voms Users Procedures. Updated on 29th May 2015 Below are details of voms and VOMS admin procedures that users may wish to follow. Grid users renewing their personal...
CERN VOMS service in SLS. The CERN VOMS service availability can be found in new SLS Ops info The bash scripts to create the update XML are servedfrom /afs/cern.ch...
CERN VOM(R)S Oracle Accounts Neither VOMS nor VOMS admin uses Oracle anymore but MySQL. A full list of the accounts can be found in the `lcgvoms` puppet hostgroup...
Week of 150525 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
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...
Week of 150518 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
pre GDB about Batch Systems, CERN, May 2015 Agenda https://indico.cern.ch/event/319821/ Sites present: KIT, IN2P3, Liverpool, RAL, CERN, CNAF, GRIF, CSCS, Napoli...
Week of 150511 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, May 13, 2015 (CERN) Agenda https://indico.cern.ch/event/319747/ Introduction M. Jouvin WLG workshop Volunteers for hosting the next...
Week of 150504 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 2015 Site Survey Number of Virtual Organisations The number of supported LHC and non LHC virtual organisations is plotted below (histograms are stacked, not...
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Week of 150427 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 150420 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 150413 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 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...
Week of 150330 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 150406 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
LucaMagnoni 2015 04 02
Week of 150323 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, March 11, 2015 (CERN) Agenda https://indico.cern.ch/event/319745/other view?view standard Introduction M. Jouvin Planning for 2015 in Indico...
Week of 150316 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 progress starting with ATLAS requirements. Other experiments / storage systems should add material. See also pre GDB talks for information that could be used...
WLCG Data Transfer Monitoring Architecture XRootD Data Transfer Monitoring architecture: Resources Development Jira: https://its.cern.ch/jira/browse/WDT...
pre GDB about Cloud Issues, NIKHEF, March 10, 2015 Agenda https://indico.cern.ch/event/319819/ Introduction M. Jouvin Working group goals: explore possibility...
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...
pre GDB Collaboration with Other Sciences, NIKHEF, March 10, 2015 Agenda https://indico.cern.ch/event/319819/ Introduction J. Templon Co organized with Netherlands...
Week of 150309 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Cloud Discussions This page contains materials related to discussions started in January 2013 about the possibility in the future to use (private) clouds as an alternative...
Effort by service for Tier 1 sites This data comes from 14 answers. The average FTE and its error...
Effort by service for Tier 2 sites This data comes from 85 answers. The average FTE and its error...
Week of 150302 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
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...
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...
Using SAM to test IPv6 Goals Use SAM to submit automatic tests to IPv6 only or dual stack service instances over the IPv6 protocol for client server communications...
WLCG Operations effort review and study This twiki gathers some preliminary material to be used as input for discussion on September 2014 WLCG MB. The twiki analyses...
Week of 150216 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
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...
Tracking Tools Evolution Task Force Mandate Developers, deployers, experts of GGUS, SNOW, savannah, jira and the experiments discuss development options for...
Summary of pre GDB on Cloud Traceability, February 2015 (CERN) Agenda https://indico.cern.ch/event/319818/ Introduction I. Collier In Grid, well established policies...
Week of 150209 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, February 14, 2015 (CERN) Agenda https://indico.cern.ch/event/319744/ Introduction M. Jouvin 2014 2015 Meetings March meeting is in...
perfSONAR Mesh Leaders Information A critical role for the WLCG Network and Transfer Metrics working group is monitoring and maintaining the world wide...
OBSOLETE Production AFS grid UI at CERN Contact In case of problems with the CERN AFS UI, please either open a GGUS ticket, or contact the support. To contact the...
Closure of LCG AFS UI and AFS CA certificates Please note that closure of LCG AFS UI and AFS CA certificates took place on the 2nd of February 2015. Please read the...
Week of 150202 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 150126 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
VCycle on EGI Requirements Create/Use a machine with a recent version of SL6 and where you have root access. Create a host certificate for this machine and ensure...
Week of 150119 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
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...
Summary of GDB meeting, January 14, 2015 (CERN) Agenda https://indico.cern.ch/event/319743/ Introduction M. Jouvin Thanks to C. Biscarat for taking notes today...
Week of 150112 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 VIRTUAL January 8th, 2015 Agenda https://indico.cern.ch/event/359843/ Attendance VIRTUAL meeting please post...
Week of 150105 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
LSF Docs test test2 Documentation Can I write here? Presentations
Network connectivity to US sites EEX status Minutes from ESnet PET coordination calls
Week of 141215 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Oracle Deployment Note: only Oracle instances with a direct impact on offline computing activities of LHC experiments are tracked here Note: an explicit...
This table contains examples of the different availabilities in SAM2 and SAM3, the explanation for it, and any comments from the experiments and operations representatives...
There is a short summary of two discussed scenarios for solving the problem of violation of the European privacy regulation by including non encrypted user DN in...
Summary of ARGUS Future Workshop, December 11, 2014 (CERN) Agenda https://indico.cern.ch/event/348018/ Introduction D. Groep Open meeting, semi structured agenda...
Week of 141208 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, December 10, 2014 (CERN) Agenda https://indico.cern.ch/event/272780/ Introduction M. Jouvin Future GDB exceptions The March meeting...
HTCondor Workshop, CERN, December 8 9, 2014 Agenda https://indico.cern.ch/event/272794/ Introduction to High Throughput Computing G. Thain HTC: maximize sum of...
Week of 141201 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
For more details, see details Summary of current status Single git repo for HC and cutomizations (core, apps, inputfile templates) size: 1 GB Including...
How to configure VOMS LSC files Introduction A VOMS aware service needs to have a way to verify if the proxy presented by a client was signed by a trusted VOMS...
SHA 2 readiness testing by WLCG VOs This page describes how services used by WLCG VOs (alice, atlas, cms, dteam, lhcb, ops) can be tested for SHA 2 readiness. Mailing...
Week of 141124 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
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...
Main entry twiki for CHEP`15. Links will be added below. CHEP`15 Program Committee (public page) CHEP`15 Program Committee (internal use only) restricted...
Week of 141117 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Coordination Call Minutes (most recent first) https://twiki.cern.ch/twiki/pub/LCG/ESnetPETCoordinationCallMinutes/PET ESnet Minutes 20141003.pdf 2014...
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...
Week of 141110 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
pre GDB on Volunteer Computing, CERN, November 11, 2014 Agenda https://indico.cern.ch/event/272793/ BOINC N H imyr Reason to use volunteer computing in HEP...
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...
KIT Configuration Monitoring monitoring of running mcore jobs: http://web kit.gridka.de/monitoring/mcore.php efficiency plots show the CPU time over...
SGE Docs Documentation Kit SGE Configuration SGE Configuration CERequirements Handling based on scripts from BLAH commit 1c80be00b6a7, the bath job submission...
Week of 141103 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 141027 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 16th, 2014 Agenda https://indico.cern.ch/event/341735/ Attendance local: Maria Dimou (chair), Nicol Magini...
Week of 141013 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions can be...
Feedback on SAM3 This page will contain the feedback on the usage of SAM3, and any issues found that might affect the transition from SAM2 to SAM3. Please, answer...
Week of 141006 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 10, 2014 (CERN) Agenda https://indico.cern.ch/event/272777/ Introduction M. Jouvin As usual, looking for volunteers to take notes...
WLCG Operations Coordination Minutes October 2nd, 2014 Agenda https://indico.cern.ch/event/341734/ Attendance local: Nicolo Magini (secretary, CMS),...
Week of 140929 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions to join...
ShellShock Vulnerability for perfSONAR Deployments Multiple vulnerabilities allowing unauthenticated remote users to run arbitrary code with the privileges of the...
The WLCG Middleware versions check This page keep trace of the active (and archived) checks over the software deployed in the WLCG infrastructure. This page is going...
Week of 140922 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions to join...
#65279;Title: gLExec integration with the ATLAS PanDA workload management system Author list: Edward Karavakis, Fernando Barreiro Megino, Simone Campana, Kaushik De...
Week of 140915 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions to join...
Minutes to be posted after the meeting. AntonioPerezCalero 16 Sep 2014
Week of 140908 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions to join...
Summary of pre GDB meeting on Cloud Issues, September 14, 2014 (CERN) Agenda https://indico.cern.ch/event/272791/ Cloud Status in WLCG L. Field At the first glance...
WLCG Multicore Deployment task force meeting on September 9th. Attendance: A. Chierici, A. Lahiff, C. Acosta, J. Templon, J. Belleman, J. Hernandez Calama, M. Alef...
Intoduction WLCG Tier 1 and Tier 2 VO require to run multicore jobs (SMP) in all the sites. Maui handles mcore scheduling using Backfilling. There are several backfilling...
Jobs requiring whole nodes or multiple cores Introduction Traditionally, WLCG experiments have been running their workloads using one core per job. This normally...
WLCG Operations Coordination Minutes September 4th, 2014 Agenda https://indico.cern.ch/event/326087/ Attendance local: Andrea Sciaba` (chair), Nicolo...
Week of 140901 WLCG Operations Call details At CERN the meeting room is 513 R 068. For remote participation we use the Vidyo system. Instructions to join...
Torque/Maui Docs Documentation configuration wiki mcfloat scripts installation notes PIC configuration Presentations TF meeting 28th January...
FTS3 Integration and Deployment Mandate and goals Assist the experiments in the integration of FTS3 with their frameworks First in `FTS2 like` mode,...
Present: Barry Blumenfeld, David Crooks, Alastair Dewhurst, Dave Dykstra, Costin Grigoras, Stefan Roiser (briefly) Costin`s squid monitor is now at http://cvmfsmon...
Week of 140825 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 August 21st, 2014 Agenda https://indico.cern.ch/event/326086/ Attendance Local: Andrea Sciab (secretary), Stefan Roiser...
Week of 140818 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...
pre { text align: left; padding: 10px;margin left: 20px; color: black; font size: 16px } pre.command {background color: lightgrey;} pre.cfg {background color: lightblue...
Week of 140811 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...
SLURM Docs Documentation Presentations TF meeting 15th April 2014
HTCondor Docs Documentation Configuration also deployed at several UK sites. Presentations RAL meeting 25th February 2014 RAL meeting 1st July...
Week of 140804 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...
Week of 140728 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...
Week of 140721 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...
SL6 Worker Nodes Deployment Status Timeline The following timeline was agreed with all the experiments: Alice, Atlas, CMS, LHCb Before 1st June 2013...
Sites Feedbacks The algorithm could look at TOTAL bandwidth between SE1 and SE2 to make the decision of lowering or raising the NTransfers. That sounds even...
Cross scripting Vulnerability in JOWPING (perf of perfSONAR PS Toolkit) Details. OWPING, a java client for the OWAMP measurement tool, has been found to be vulnerable...
Week of 140714 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...
Week of 140707 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...
Summary of pre GDB on IPv6, June 11, 2014 (CERN) Agenda https://indico.cern.ch/event/313194 IPv6 1010 E. Martelli See slides, in particular for address formats...
Week of 140623 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...
Week of 140630 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 Multicore Deployment task force meeting on July 1st. Attendance: A. Sedov, A. McCrea, A.Filipcic, A. Lahiff, A. M. Levin, C. Acosta, C. Wissing, C. Grandi, D...
Cacti Vulnerability in perfSONAR PS Toolkit Details. There has been a vulnerability in the Cacti component of the perfSONAR PS Toolkit identified which...
Mesh Region/Cloud Contact Information The WLCG perfSONAR PS infrastructure relies upon centrally defined `mesh` configurations to specify which sites, tests and test...
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...
Week of 140616 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...
AlessandraForti 19 Jun 2014
WMS decommissioning, Task Force Mandate and goals The goal of the task force is to coordinate the decommissioning of the WMS service in WLCG. For this, we will:...
Week of 140609 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...
Summary of GDB meeting, June 14, 2014 (CERN) Agenda https://indico.cern.ch/event/272622/ Introduction M. Jouvin Still looking for more volunteers to take notes...
Week of 140602 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...
Week of 140526 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 May 22nd, 2014 Agenda https://indico.cern.ch/event/313440/ Attendance local: Maria Alandes (chair), Nicolo Magini...
Authentication and security Firewall port 9300 for intra cluster connections only Puppet exported rule with the tag set from a hiera secret Apache...
Xrootd Deployment Task Force of the WLCG Operations Coordination Team Introduction The aim of this task force is to help the deployment at the WLCG sites of the Xrootd...
Week of 140519 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...
Reconciling OOD with DOD syntax updated to the most recent c standard proposal An evolution of this model can be found here Introduction Data Oriented Design is...
Environment variables for multi core jobs Job to Machine channel DRAFT 0.9 (31/01/2014) This page is deprecated. (The last draft can be found at 7.) IgorSfiligoi...
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...
Summary of pre GDB meeting on Data Access, May 13, 2014 (CERN) Agenda https://indico.cern.ch/event/272787/ Introduction Focus of today`s meeting is data access...
Week of 140505 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...
Week of 140428 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...
A Machine/Job Features Key/Value Store based on CouchDb This twiki provides information on the setup and administration of a machine/job features key/value store based...
Week of 140421 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...
HBase Open source BigTable implementation on top of HDFS or other distributed FS in the Hadoop ecosystem. Column based NOSQL database. A stored value is addressed...
Week of 140414 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...
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...
CERN LFC Home Page THIS PAGE NEEDS TO BE REVIEWED This page defines the installation, configuration and the procedures related to the CERN LFC service. This page...
WLCG Multicore Deployment task force meeting on April 8th. Attendance: A. Sedov, A. Lahiff, A. McNab, D. Traynor, J. Templon, J. Belleman, J. Hernandez, M. Alef, T...
2013: Actions Done Reference Action Responsible Target date Status 130917 1 Send comments on the `Update of the Computing Models` document...
Week of 140407 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...
Summary of GDB meeting, April 9, 2014 (CERN) Agenda https://indico.cern.ch/event/272620/ Introduction M. Jouvin See slides. Discussion OpenSSL vulnerability...
Week of 140331 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...
Minutes to be added after the meeting. AntonioPerezCalero 03 Apr 2014
WLCG Multicore Deployment task force meeting, April 1st. Attendance: A. Filipcic, A. Lahiff, A. McNab, C. Acosta, C. Wissing, D. Crooks, J. Templon, J. Belleman...
WLCG Operations Coordination Minutes March 20, 2014 Agenda https://indico.cern.ch/event/308833/ Attendance Andrea Sciaba (chair), Nicolo Magini (secretary...
Week of 140324 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...
Week of 140317 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...
Minutes to be added after the meeting. AntonioPerezCalero 18 Mar 2014
Week of 140310 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...
Summary of pre GDB meeting on Batch Systems, March 11, 2014 (CERN) Agenda https://indico.cern.ch/event/272785/ Introduction M. Jouvin Batch system landscape in...
Summary of GDB meeting, March 12, 2014 (CNAF) Agenda https://indico.cern.ch/event/272619/other view?view standard Introduction M. Jouvin WLCG dates settled: July...
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...
DouglasDosSantosVieira 06 Mar 2014
Week of 140303 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...
Minutes to be added after the meeting. AntonioPerezCalero 03 Mar 2014
Minutes to be added after the meeting. AntonioPerezCalero 03 Mar 2014
Minutes to be added after the meeting. AntonioPerezCalero 03 Mar 2014
Minutes to be added after the meeting. AntonioPerezCalero 25 Feb 2014
Deployment and Testing of MaDDash and OMD for WLCG perfSONAR PS Monitoring This page documents testing and deploying MaDDash and OMD (Open Monitoring...
Week of 140224 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...
recording Unfortunately started after the first talk. Will do better next time. Participants: Alessandra Forti, Alexey Sedov, Alison McCrea, Andrej Filipcic, Andrew...
T. Hartmann, A. Forti, G. Roy, J. Belleman, D. Traynor, Carles, A. McCrea, A. Perez Calero Yzquierdo A. Filipcic, A. Lahiff, D. Crooks, A. Sedov, Andrea, Stefan Roiser...
Week of 140217 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...
XRootD Federation Monitoring This page documents the XRootd Federation Monitoring project. Motivations Create a Dashboard to monitor XRootd at the federation...
Week of 140210 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...
Week of 140203 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...
Upgrading perfSONAR PS Instances Now that version 3.3.2 is available, we want all sites to upgrade. The instructions vary depending up what version you are currently...
Week of 140127 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...
Minutes for the second Multicore TF meeting. Attendance: Alessandra and Antonio plus Thomas Hartmann, Carles Acosta, Sam Skipsey, Stefano Dal Pra, Jeff Templon, Rod...
Start here. AntonioPerezCalero 29 Jan 2014
WLCG Operations Coordination Minutes VIRTUAL January 16, 2014 Agenda https://indico.cern.ch/conferenceDisplay.py?confId 280060 Attendance Local:...
Summary of pre GDB meeting on Cloud Issues, January 14, 2014 (CERN) Agenda https://indico.cern.ch/conferenceDisplay.py?confId 272783 Accounting Introduction J...
Week of 140120 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...
Slides presented by Alessandra and Antonio, task force coordinators, to start the meeting, which is the followed by discussion among participants (see https://indico...
Week of 140113 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...
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...
Week of 140106 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...
The following list shows the `mesh` URLs that need to be setup in the agent configuration.conf file. NOTE : Each URL below needs to be added in its own mesh...
Multi Core R D BLOGS Reports of R D activities in form activity logs Contributions by developers are welcome as well as comments to existing entries. Vincenzo...
Summary of GDB meeting, December 11, 2013 (CERN) Agenda https://indico.cern.ch/conferenceDisplay.py?confId 251192 Welcome M. Jouvin Next meetings March planned...
Worker Nodes on LHCOPN at WLCG Tier 1s Survey on the status of deployment of Worker Nodes in the LHCOPN at WLCG Tier 1. Site Current status Comments...
WLCG Operations Coordination Minutes December 19, 2013 Agenda https://indico.cern.ch/conferenceDisplay.py?confId 282475 Attendance Local: Andrea Sciab...
Week of 131216 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:...
Moved to VomsNodes AlbertoRodriguezPeon 18 Dec 2013
The CERN Voms Pilot Service The CERN voms pilot service is available on voms pilot.cern.ch . The aim of the pilot service is to wide scale field test the VOMS service...
Details of VOMS LanDB sets and Firewall rules. Here is the list of ports used: tcp/15000 15020: VOMS Core (one port per VO, so actually 15000 15010 for the moment...
Moved to VomsCern AlbertoRodriguezPeon 18 Dec 2013
VOMRS Command Line Client A vomrs command line client exists for interacting with VOMRS. These are examples all relate the to CERN LHC VOMRS instance but everything...
Details of VOMS host backups to TSM. In order to be able to recover as quick as possible from an incident (disk failure, etc.), 1 year backups for /opt and /var are...
Planned Significant LHC VomsCern Interventions Migration from SL4 based voms to SL5 Tuesday May 10th 2011. Status The current status is confirmed and this will go...
Details of VOMS Failiures VomsPostMortem2008x06x01 VomsPostMortem2008x06x08 VomsPostMortem2008x10x24 VomsPostMortem2008x12x01 VomsPostMortem2008x12x...
Main.dimou 15 Aug 2005 Operational Security Security Guidelines Log Retention Guidelines Local firewall configuration CERN Firewall Closure...
CMS Job Monitoring Collectors Troubleshooting MonAlisa log file collector and feeder are running on dashboard12, dashb ai 581 and dashb ai 584. In case of...
Week of 131209 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 131202 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:...
ATLAS tests for SAM framework To be filled... Link to an useful https://indico.cern.ch/conferenceDisplay.py?confId 286355 ADC Meeting of 2 December 2013 SalvatoreAlessandroTup...
Prototype status This page will follow up the status of the prototype of the WLCG Monitoring Consolidation, and the feedback from the experiments. The prototype can...
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 131111 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:...
Support XRootD Federation Monitoring Dashboard This page documents the support of the XRootD Federation Monitoring Dashboard. This page describe all the support procedure...
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...
Week of 131104 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:...
SL6 Migration Task Force of the WLCG Operations Coordination Team Introduction The aim of this task force is to help sites migrating Worker Nodes to SL6 . People...
GGUS Type of Problem field GGUS TEAM and ALARM ticket submit forms as of the 2011/09/28 GGUS Release contain the field `Type of Problem` (ToP) with possible values...
Tracking tools This wiki will help the IT SDC MI group decide the structure that should be used for the tracking tools Basic assumption: Jira will be used to...
Week of 131028 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:...
Request a virtual machine through the CERN Virtual Machine Manager at https://vmm.cern.ch/vmm/ . You need to login with your CERN SSO credentials. Once you get notification...
Introduction This page documents the tools we use for configuring Nagios headnodes. There are two specific usecases Configuring Nagios for a single VO (ie those...
Deployment Review This document is the output of the Deployment working group: Mike, Pablo and Paloma. As requested in the monitoring consolidation meeting 18 July...
WLCG Operations Coordination Minutes 24 October 2013 Agenda https://indico.cern.ch/conferenceDisplay.py?confId 272669 Attendance Local: Andrea Sciaba`, Simone...
Week of 131021 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 131014 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:...
Color code: Not deployed yet, Deployed, Decomissioned WLCG Site Name Deployed VO(s) for which deployment has not happened yet Planned Deployment...
Summary of GDB meeting, October 9, 2013 (CERN) Agenda https://indico.cern.ch/conferenceDisplay.py?confId 251190 Welcome M. Jouvin September summary only available...
Week of 131007 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:...
Summary of GDB meeting, September 11, 2013 (CERN) Agenda https://indico.cern.ch/conferenceDisplay.py?confId 251189 Welcome M. Jouvin GDBs scheduled for second...
WLCG Ops recommendations for WebDAV deployment WebDAV support by Storage element Technology Minimum Version Instructions Port CASTOR...
Around the Parallel computation of Pdfs new infrastructure n events Affinity Job type CPU CPU task clock cycles instructions stalled cycles frontend...
Week of 130930 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 130923 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:...
RFC proxy and SHA 2 signature support in WLCG middleware Introduction IGTF would like CAs to move from SHA 1 to SHA 2 signatures ASAP, to anticipate concerns about...
Sustainable Software Lifecycle Management for Grid Middleware: Moving from central control to the open source paradigms Presented by Alberto AIMAR Type:...
Week of 130916 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:...
Proposal machine / job features data structure and an interface to retrieve it This page contains a description of a data structure to be proposed to the VOs for retrieving...
WLCG Operations Coordination Minutes 19 September 2013 Agenda https://indico.cern.ch/conferenceDisplay.py?confId 263202 Attendance Local: Andrea Sciab (secretary...
LCG Grid Deployment gLite Pre Production Services Pre Production Coordination WLCG EGEE Pre Production: Service Description # Scope of this document This page...
IT SDC Abstracts ( OBSOLETE , use this page) Please provide: Title Abstract Summary Author Co authors Presentation type (parallel...
Week of 130909 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:...
As presented at the July WLCG consolidation meeting, please find below the questionnaire with the topics relevant to the evolution of the SAM probes and its framework...
Title: Testing as a Service with HammerCloud Authors from IT SDC: Ramon Medrano Llamas, A. Sciab Type: Talk Track: Facilities, Production Infrastructures, Networking...
Week of 130902 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:...
SandyBridge vs Bulldozer performance for CMS reco Executive summary On SandyBridge Hyperthreading increases cmd reco throughput by 26% when running 8 processes instead...
WLCG Operations Coordination Minutes 29 August 2013 Agenda https://indico.cern.ch/conferenceDisplay.py?confId 263201 Attendance Local: Maria Girone (chair...
Week of 130826 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....
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...
LCG Grid Deployment gLite Pre Production Services Pre Production Coordination Author: c LUIGIN 6MiFS inzH6WU hb8psAYVUjsOiDMkgIevI0 ` onclick `window.open(`http...
Week of 130819 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 130805 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....
XrootdDedicatedDashboardMachines This page documents the list of services deployed in the dashboard cluster for the monitoring of the Xrootd federation Services...
Transport Review This document is the output of the Transport working group: Alex and Robert. As requested in the WLCG monitoring consolidation meeting 18 July...
Visualisation Review This document is the output of the Visualisation working group: David, Jacobo and Ivan. As requested in the monitoring consolidation meeting...
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...
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...
Week of 130729 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....
Recurrent task and services Review This document is the output of the Visualisation working group: Alex and Marian. As requested in the WLCG monitoring consolidation...
This is a subscription service to be automatically notified by e mail when topics change in this LCG web. This is a convenient service, so you do not have to come...
Week of 130722 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....
WLCG Operations Coordination Minutes 18 July 2013 Agenda https://indico.cern.ch/conferenceDisplay.py?confId 260737 Attendance Local: Maria Girone (chair)...
Week of 130715 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....
WLCG Operations Planning July 4, 2013 minutes Agenda https://indico.cern.ch/conferenceDisplay.py?confId 258351 Attendance Local: Maria Girone (chair...
Category Source of Information Transport Storage Aggregation Visualization Documentation Deployment Recurrent tasks/Services...
Summary of pre GDB meeting on Cloud Issues, July 9, 2013 (CERN) Agenda https://indico.cern.ch/conferenceDisplay.py?confId 253858 Experiment Reports about Cloud Usage...
Summary of GDB meeting, July 10, 2013 (CERN) Agenda https://indico.cern.ch/conferenceDisplay.py?confId 197806 Welcome M. Jouvin Michel insists on getting more...
Week of 13mmdd 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:...
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...
Week of 130708 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....
Component Technology Dashboard Collector python Dashboard web server apache, mod python, jquery, datatables, highcharts Dashboard Database...
Used nice to have not used Category ALICE ATLAS CMS LHCb Comments Job Monitoring...
Week of 130701 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....
Igprof detained results RECO this is the results (in igprof ticks, so real time and therefore affected by clock variations) for the very same data sample and code...
Week of 130624 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....
WLCG Operations Coordination Minutes 20 June 2013 Agenda https://indico.cern.ch/conferenceDisplay.py?confId 255445 Attendance Local: Maria Girone (chair...
Edinburgh: gridpp09.ecdf.ed.ac.uk dpm xrootd 3.3.4 1.el6.x86 64 dpm contrib admintools 0.2.1 1.el6.x86 64 dpm devel 1.8.7 1.el6.x86 64 dpm dsi 1.9.0 3.el6.x86 64 dpm...
Category ALICE ATLAS CMS LHCb Comments Job Monitoring Current view...
Week of 130617 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....
Summary of GDB meeting, June 12, 2013 (CERN) Agenda https://indico.cern.ch/conferenceDisplay.py?confId 197804 Welcome M. Jouvin Upcoming GDB meetings: No...
Week of 130610 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....
Integrating Cloud Computing resources into the WLCG experiment frameworks This page aims to collect the activities driven by the IT ES group in order to integrate...
WLCG Operations Coordination Minutes 30 May 2013 Agenda https://indico.cern.ch/conferenceDisplay.py?confId 254445 Attendance Local: Maria Girone (chair...
WLCG Operations Coordination Minutes 6 June 2013 Agenda https://indico.cern.ch/conferenceDisplay.py?confId 255443 Attendance Local: N/A Remote: N/A...
Week of 130603 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....
SAM and WLCG statistics for C5 SAM and WLCG statistics are included every week in the IT GT C5 report. This twiki explains in detail the meaning of the information...
Week of 130527 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....
Summary of GDB meeting, May 8, 2013 (CERN) Agenda https://indico.cern.ch/conferenceDisplay.py?confId 197803 Welcome M. Jouvin Upcoming meetings: in June we need...
Week of 130520 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...
WLCG Operations Coordination Minutes 16 May 2013 Agenda https://indico.cern.ch/conferenceDisplay.py?confId 252148 Attendance Local: Andrea Sciab (secretary...
Week of 130513 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....
LHC VO User Support Maria Dimou (CERN/IT/GD/OPS) since March 1st 2007 is the contact person on Grid User Support questions for the LHC experiment VOs. Objectives...
Notes from 24 April 2013 meeting of the Http Proxy Discovery Task Force Present: Jakob Blomer, Brian Bockelman, Dan Bradley, Dave Dykstra, Ian Gable Parts in green...
Week of 130506 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....
Layout and Configuration of the Squid Monitoring Machines Introduction This document describes the current setup of squid monitoring machines that provide the web...
CVMFS Deployment Task Force of the WLCG Operations Coordination Team Introduction The aim of this task force is to help in the full deployment of CVMFS for software...
WLCG Operations Coordination Minutes 25 April 2013 Agenda https://indico.cern.ch/conferenceDisplay.py?confId 248454 Attendance Local: Maria Girone (chair...
Week of 130429 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 130422 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....
IT GT C5 Reports Responsible : Maria Alandes and Wojciech Lapka Backup person : David Smith Planning 5th April Maria 12th April Wojciech...
WLCG SL6 Migration Task Force 19th March 2013 Agenda https://indico.cern.ch/conferenceDisplay.py?confId 242194 Attendance Alessandra Forti, Maarten Litmaath...
This is Dave`s proposal for how to store maintain squid configuration information for the WLCG. It was used as a basis for discussion and is left here for historical...
WLCG Operations Coordination Minutes 11 April 2013 Agenda http://indico.cern.ch/conferenceDisplay.py?confId 245832 Attendance Local: Maria Girone (chair...
Week of 130415 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 130408 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...
WLCG Transfers Dashboard FTS Queue Status Monitoring QUEUE STATUS MONITORING HAS NOW BEEN INCORPORATED INTO THE TRUNK CODE AND IS DEPLOYED TO THE INTEGRATION SERVER...
Week of 130401 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....
WLCG Operations Planning March 21, 2013 minutes Agenda http://indico.cern.ch/conferenceDisplay.py?confId 239109 Attendance Local: Maria Girone (chair...
Week of 130325 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....
Towards a centralized Grid Speedometer Given the distributed nature of the grid and the way CPU resources are pledged and scared around the globe, VO`s are facing...
Helix Nebula and CERN: A Symbiotic Approach to Exploiting Commercial Clouds The recent paradigm shift toward cloud computing in IT, and general interest in `Big Data...
Week of 130318 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....
Integrating Cloud Computing resources into the CMS framework This page aims to collect the activities driven by the IT ES group in order to integrate Cloud resources...
WLCG Operations Planning 29nd November 2012 minutes Agenda https://indico.cern.ch/conferenceDisplay.py?confId 219317 Attendance Local: Andrea Sciab...
Title: Grid Site Testing for ATLAS with HammerCloud Authors: Johannes Elmsheuser, Ludwig Maximilians Universitaet Muenchen Federica Legger, Ludwig Maximilians Universitaet...
WLCG Transfers Dashboard: A unified monitoring tool for heterogeneous data transfers. The Worldwide LHC Computing Grid provides resources for the four main virtual...
Deployment of a WLCG network monitoring infrastructure based on the perfSONAR PS technology The WLCG infrastructure moved from a very rigid network topology, based...
Cloud ATLAS The computing model of the ATLAS experiment was designed around the concept of grid computing and, since the start of data taking, this model has proven...
Commissioning the CERN IT Agile Infrastructure with experiment workloads In order to ease the management of their infrastructure, most of the WLCG sites are adopting...
Summary of GDB meeting, March 13, 2013 (KIT) Agenda https://indico.cern.ch/conferenceOtherViews.py?view standard confId 197801 Welcome M. Jouvin See slides....
Processing of the WLCG monitoring data using Hadoop. The Worldwide LCG Computing Grid (WLCG) today includes more than 170 computing centres where more than 2 million...
Week of 130311 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....
Monitoring of large scale federated data storage: XRootD and beyond. The computing models of the LHC experiments are gradually moving from hierarchical data models...
Creating a simplified global unique file catalogue The AliEn File Catalogue is a global and unique namespace that provides the mapping between logical file names...
Cloud pre GDB meeting, March 12, 2013 (KIT) Agenda https://indico.cern.ch/conferenceDisplay.py?confId 223689 Attendees Michel Jouvin, Tony Cass, Ulrich Schwickerath...
Common accounting system for monitoring the ATLAS Distributed Computing resources The ATLAS Experiment at the Large Hadron Collider has been collecting data for three...
This page is meant to contain useful links for the members of the IT Experiment Support group at Cern Managing Cern Computer Centre hosted machines Storage...
WLCG Operations Coordination Minutes 7th March 2013 Agenda http://indico.cern.ch/conferenceDisplay.py?confId 239108 Attendance Local: Maria Girone (chair...
Week of 130304 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....
WLCG Operations Coordination Minutes 21st February 2013 Agenda http://indico.cern.ch/conferenceDisplay.py?confId 237012 Attendance Local: Maria Girone...
Week of 130225 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....
This section describes how to register the perfSONAR service in GOCDB. In order to register you perfSONAR services in GOCDB, you should access the proper section of...
Week of 130218 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....
Introduction Background information is available at: https://indico.cern.ch/getFile.py/access?contribId 7 resId 0 materialId slides confId 190743 (general presentation...
WLCG Operations Coordination Minutes 7th February 2013 Agenda http://indico.cern.ch/conferenceDisplay.py?confId 233962 Attendance Local: Maria Girone...
Summary of GDB meeting, February 13, 2013 Agenda https://indico.cern.ch/conferenceDisplay.py?confId 197800 Welcome M. Jouvin Note takers: more needed Currently...
Week of 130211 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....
AAI on Storage Systems Status quo SE catalog configurations Protect production data from users Some experiments prevent tape access by users...
WLCG Operations Coordination Minutes 24th January 2013 Agenda http://indico.cern.ch/conferenceDisplay.py?confId 231008 Attendance Local: Maria Girone...
Topics Federated access to data is one of the main recommendations of the Data Management and Storage TEG. For the large scale implementation it is important...
Week of 130204 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....
Squid Monitoring Task Force Questions This is a list of questions from one of the messages in the thread for this task force. Please feel free to add your comments...
Introduction Background information is available at: It is expected that the working group will work on two different areas: Software: ensure there is enough...
Present: Barry Blumenfeld, Alastair Dewhurst, Alessandro Di Girolamo, Dave Dykstra, Luis Linares, Stefan Roiser Questions dealt with in this meeting: 1. Should...
Week of 130128 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....
Apollo Testing This page documents how the Xrootd monitoring is integrated to Apollo Motivation Currently all the monitoring messages are sent to Active MQ. In the...
WLCG Transfer Monitoring This page documents the WLCG Transfer Monitoring project. Motivation Currently there is no tool which can provide an overall view of...
Week of 130121 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....
Minutes of Pre GDB on WLCG Computing Operations 15 January 2013 Local: Maria Girone, Andrea Sciab , Philippe Charpentier, Ian Fisk, Simone Campana, Maarten...
WLCG Operations Coordination Minutes 6th December 2012 Agenda http://indico.cern.ch/conferenceDisplay.py?confId 219493 Attendance Local: Maria Dimou...
Worker Node testing for WLCG Note: write access for external collaborators can be obtained here. Introduction As of mid September 2012 most of the WLCG sites...
Summary of GDB meeting, January 16, 2013 Agenda https://indico.cern.ch/conferenceDisplay.py?confId 197796 Welcome M. Jouvin Meeting organisation Looking for...
Present: Alastair Dewhurst, Alessandro Di Girolamo, Dave Dykstra, Luis Linares, Andrea Valassi We mostly discussed Dave`s squid configuration information proposal...
Week of 130114 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....
2012: Actions Done Reference Action Responsible Target date Status 121016 2 Provide an Executive Summary for the WLCG Software Life Cycle...
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Week of 121217 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 121210 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....
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...
Present: Dario Barberis, Barry Blumenfeld, Alessandro Di Girolamo, Dave Dykstra, Luis Linares, Andrea Valassi At the last WLCG operation coordination meeting Dave...
Present: Dario Barberis, Simone Campana, Alastair Dewhurst, Alessandro Di Girolamo, Dave Dykstra, Luis Linares, Stefan Roiser, Andrea Valassi Not present: Alexandre...
Week of 121224 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 121203 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 121126 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....
WLCG Operations Coordination Minutes 22nd November 2012 Agenda https://indico.cern.ch/conferenceDisplay.py?confId 216657 Attendance Local: Andrea Sciab...
Week of 121119 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 121112 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...
Summary of GDB meeting, November 14, 2012 Agenda http://indico.cern.ch/conferenceOtherViews.py?view standard confId 155074 Attendance Local Adrien Devresse...
Present: Alexandre Beche, Barry Blumenfeld, Simone Campana, Alastair Dewhurst, Alessandro Di Girolamo, Dave Dykstra, Andrea Valassi The current monitoring I`m...
Week of 121105 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...
WLCG Operations Coordination Minutes 1st November 2012 Agenda http://indico.cern.ch/conferenceDisplay.py?confId 215003 Attendance Local: Maria Girone...
Week of 121029 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....
Support XRootD Federation Monitoring Dashboard This page documents the support of the XRootD Federation Monitoring Dashboard. XRootD Federation Monitoring Dashboard...
WLCG Transfers Dashboard This page documents the development of the WLCG Transfers Dashboard, which is a component of WLCGTransferMonitoring. Links Prodution...
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