(r21) WLCGOpsMinutes150917 < LCG

LCG Web>WLCGCommonComputingReadinessChallenges>WLCGOperationsWeb>WLCGOpsCoordination>WLCGOpsMinutes150917 (revision 21) (raw view)~~EditAttachPDF~~

---+!! WLCG Operations Coordination Minutes, September 17th 2015

---++!! Highlights
   * 
%TOC{depth="4"}%

---++ Agenda

   * https://indico.cern.ch/event/393616/

---++ Attendance

   * local: Maria Dimou (Minutes), Andrea Sciaba (chair), Maarten Litmaath, Andrea Manzi, Marian Babik, David Cameron, Giuseppe Lo Presti *EDIT AFTER THE MEETING*
   * remote: Alessandra Forti, Antonio Maria Perez Calero Yzquierdo, Christoph Wissing, Frederique Chollet, Felix Lee, Maite Barroso, Michael Ernst, Peter Gronbech, Renaud Vernet, Ult Tigerstedt, Rob Quick, Thomas Hartmann, Alessandro Cavalli, Vincenzo Spinoso, Pepe Flix, Alessandra Doria  *EDIT AFTER THE MEETING*
   * apologies:   *EDIT AFTER THE MEETING*

---++ Operations News


---++ Middleware News

   * Useful Links:
      * [[WLCGBaselineVersions][Baseline Versions]]
      * [[WLCGBaselineVersions#Issues_Affecting_the_WLCG_Infras][MW Issues]]
      * [[WLCGT0T1GridServices#Storage_deployment][Storage Deployment]]

   * Baselines:
      * 

   * T0 and T1 services
     
---++ Tier 0 News

---++ Tier 1 Feedback


---++ Tier 2 Feedback


---++ Experiments Reports

---+++ ALICE

   * high activity
      * reco, MC, analysis
      * final preparations for [[http://qm2015.riken.jp/][Quark Matter 2015]], Sep 27 - Oct 3
   * CERN
      * team ticket GGUS:116095 about expired CRLs on myproxy.cern.ch
         * IPv6 connectivity issue in the Wigner data center was fixed
      * Accessing CASTOR for reading or writing raw data files:
         * Various constructive meetings between ALICE experts and the CASTOR team.
         * Short- and longer-term ideas were discussed.
         * Reco jobs now download the raw data files instead of streaming them.
            * The effect should become visible when more data is ready for processing.
         * Further ideas involving EOS are being investigated.
         * DAQ and CASTOR experts also retraced how a particular file ended up lost.
         * Thanks for the good support!

---+++ ATLAS


---+++ CMS

  

---+++ LHCb

   


---++ Ongoing Task Forces and Working Groups

---+++ gLExec Deployment TF

   * NTR

---+++ HTTP Deployment TF

---+++ Information System Evolution
<br />%INCLUDE{ "EGEE.WLCGISEvolution" section="20150917" }%

---+++ IPv6 Validation and Deployment TF
<br />%INCLUDE{ "WlcgIpv6" section="20150917" }%

---+++ Machine/Job Features
  
 
---+++ Middleware Readiness WG
<br />%INCLUDE{ "MiddlewareReadiness" section="20150917" }%

---+++ Multicore Deployment
%INCLUDE{ "MulticoreTFReports" section="17092015" }%

---+++ Network and Transfer Metrics WG
<br />%INCLUDE{ "NetworkTransferMetrics" section="17092015" }%

---+++ RFC proxies

   * NTR

---+++ Squid Monitoring and HTTP Proxy Discovery TFs


---++ Action list

| *Creation date* | *Description* | *Responsible* | *Status* | *Comments* |
| 2015-09-03 | Status of multi-core accounting | John Gordon | ONGOING | A presentation about the plans to provide multicore accounting data in the Accounting portal should be presented at the next Ops Coord meeting on October 1st https://indico.cern.ch/event/393617/ since this is a long standing issue |
| 2015-06-04 | Status of fix for Globus library (=globus-gssapi-gsi-11.16-1=) released in EPEL testing | Andrea Manzi | ONGOING | GGUS:114076 is now closed. However, host certificates need to be fixed for any service in WLCG that does not yet work OK with the new algorithm.  Otherwise we will get hit early next year when the change finally comes in Globus 6.1. A broadcast message has been sent by EGI. |

---+++ Specific actions for experiments
| *Creation date* | *Description* | *Affected VO* | *Affected TF* | *Comments* | *Deadline* | *Completion* |

---+++ Specific actions for sites

| *Creation date* | *Description* | *Affected VO* | *Affected TF* | *Comments* | *Deadline* | *Completion* |
| 2015-09-03 | T2s are requested to change analysis share from 50% to 25% since ATLAS runs centralised derivation production for analysis | ATLAS | - | - | Unknown | ONGOING |
| 2015-06-18 | CMS asks all T1 and T2 sites to provide Space Monitoring information to complete the picture on space usage at the sites. Please have a look at the [[https://twiki.cern.ch/twiki/bin/view/CMSPublic/CompProjSpaceMon][general description]] and also some [[https://twiki.cern.ch/twiki/bin/view/CMSPublic/SpaceMonSiteAdmin][instructions for site admins]]. | CMS | - | | None yet | ~10 T2 sites missing, Ticket open |

---++ AOB

-- Main.MariaDimou - 2015-09-14

Topic revision: r21 - 2015-09-17 - MariaDimou

LCG Wikis

LCG Service
Coordination

LCG Grid
Deployment

LCG
Apps Area

Public webs

Welcome Guest

- Cern Search
- TWiki Search
- Google Search
LCG All webs

Copyright &© 2008-2023 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
or Ideas, requests, problems regarding TWiki? use Discourse or Send feedback