50 Recent Changes in LCG Web retrieved at 05:20 (GMT)
Instructions for registering Squid services on the WLCG Contents of this page: Purpose Squid registrations are primarily used for identifying squids to be monitored...
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 Survey Answers Here are the answers, with all site input merged into a single document per question. These have been automatically processed, please try to ignore...
Instructions for checking/correcting information about T1 storage instances on the WLCG CRIC test server Authentication authorization step There is a direct...
ThirdPartyCopy Introduction The third party copy sub group of the DOMA working group is dedicated to improving bulk transfers between WLCG sites. Currently...
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...
WLCG Operations Meetings The SCOD rota for the next few weeks is at ScodRota. WLCG Operations Minutes (one file per week) WLCGOpsMeetingWeek191028 WLCGOpsMeetingWeek...
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...
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...
QoS Survey Results By Question Q1 underlying media T1 Most equipment is enterprise grade Most common type is NL SAS There are certain sites...
Summary of September 2019 GDB, September 11th, 2019 DRAFT Agenda For all slides etc. see: Agenda Introduction Speaker: Ian Collier (Science and Technology Facilities...
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...
WLCG Grid Deployment Board documents This page provides Deployment Board meeting notes (since April 2012) and other supporting documents. WLCG Grid Deployment Board...
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...
Go to Planning Wiki \ Wiki \ Web \ Meetings \ MB Minutes \ MB Action List Action List for the WLCG MB Pending Actions Reference Action...
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...
WLCG Critical Services These numbers have been discussed and agreed between the experiments, WLCG operations and the IT/Tier 0 service managers. Definitions $...
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...
Quick Links Calendar T1s VOs and Services Experiments Services Network Incidents Minutes WLCG Service Coordinator on Duty Rota Mandate The...
QoS Introduction A Storage QoS represents a common agreement between storage providers and the scientists using that storage on how that storage system should...
Question Question 1. Please describe your underlying media (e.g., SSD, HDD, tape), ...
Tier 0 and Tier 1 Grid services Storage deployment Site Status Recent changes Planned changes CERN CASTOR: v2.1.16 / SRM 2.1.16 /...
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...
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...
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...
WLCG Service Incident Reports WLCG Service Incident Report Guidelines Site where the incident took place Service area to which the incident related (Infrastructure...
dCache upgrade task force Introduction third party copy sub group of the DOMA working group is dedicated to improving bulk transfers between WLCG sites. All WLCG...
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....
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...
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 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...
Archive of minutes from WLCG operations meetings 2019 WLCGOpsMeetingWeek190729 WLCGOpsMeetingWeek190722 WLCGOpsMeetingWeek190715 WLCGOpsMeetingWeek...
Archive of WLCG SCOD rota 2019 Week Beginning SCOD Comments 07 Jan 2019 Kate Makes the Jan 15 MB report 14 Jan 2019 Kate 21 Jan...
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 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...
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 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 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 ...
WLCG Operations Coordination Minutes, March 7, 2019 Highlights up on EOS instabilities upgrade, first experience and next steps of the WLCG Archival...
WLCG Operations Coordination Meetings and Minutes Please, refer to the Operations Portal for more details on WLCG Operations Coordination WLCGOpsCoordTemplate...
WLCG Network Throughput WG Mandate Ensure sites and experiments can better understand and fix networking issues Objectives Oversight of the perfSONAR network...
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...
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