WLCG Tier1 Service Coordination Minutes - 29 September 2011


Action list review

Release update

Data Management & Other Tier1 Service Issues

Site Status Recent changes Planned changes
CERN CASTOR 2.1.11-5 (SL5); SRM 2.10-x (SL4); xrootd: 2.1.11-1
FTS: 5 nodes in SLC5 3.7.0-3; 7 nodes in SLC4 3.2.1
EOS -0.1.0/xrootd-3.0.4
ASGC CASTOR 2.1.11-5
SRM 2.11-0
DPM 1.8.0-1
22/09: CASTOR upgrade, no issues encountered None
BNL dCache 1.9.5-23 (PNFS, Postgres 9) None Transition from PNFS to Chimera during next LHC TS
CNAF StoRM 1.7.0    
FNAL dCache 1.9.5-23 (PNFS) httpd=1.9.5.-25
Scalla xrootd 2.9.1/1.4.2-4
Oracle Lustre 1.8.3
IN2P3 dCache 1.9.5-26 (Chimera) on core servers. Mix of 1.9.5-24 to 1.9.5-28 on pool nodes   Increase of RAM on Chimera node next week (site downtime on 2011-10-04)
KIT dCache (admin nodes): 1.9.5-27 (ATLAS, Chimera), 1.9.5-26 (CMS, Chimera) 1.9.5-26 (LHCb, PNFS)
dCache (pool nodes): 1.9.5-6 through 1.9.5-27
NDGF dCache 1.9.14 (Chimera) on core servers. Mix of 1.9.13 and 2.0.0 on pool nodes.    
NL-T1 dCache 1.9.5-23 (Chimera) (SARA), DPM 1.7.3 (NIKHEF)    
PIC dCache 1.9.12-10 (last upgrade to patch release on 13-Sep); PNFS on Postgres 9.0    
RAL CASTOR 2.1.10-2
2.1.10-0 (tape servers)
SRM 2.10-0
None None
TRIUMF dCache 1.9.5-21 with Chimera namespace None Upgrade dCache to 1.9.5-28 and FTS to SL5 3.7.0-3 next Wednesday

Other site news


CERN operations and development

  • CASTOR 2.1.11-6 has been officially released (Release notes). This is a maintenance release addressing some issues with the transfermanager and the tapegateway components.

EOS news

xrootd news

dCache news

StoRM news

FTS news

  • FTS 2.2.5 in gLite Staged Rollout: http://glite.cern.ch/staged_rollout
  • FTS 2.2.6 released in EMI-1 Update 6 on Sep 1
    • restart/partial resume of failed transfers
  • FTS 2.2.7 being prepared for certification: FTS 2.2.7 patch (see list of bugs at the end)
    • includes new overwrite logic
    • to be released for gLite and EMI

DPM news

  • DPM 1.8.2-2 - a problem was found in certification, fixed, and the release rebuilt
  • DPM 1.8.2-3 ready for final certification (code already validated extensively and in use at some sites)
  • Monthly releases of new unstable components can be followed on the blog: https://svnweb.cern.ch/trac/lcgdm/blog
    • This covers NFSv4.1, WebDAV, Nagios, Catalogue synchronisation & 'perfsuite'.

LFC news

LFC deployment

Site Version OS, n-bit Backend Upgrade plans
ASGC 1.8.0-1 SLC5 64-bit Oracle None
BNL 1.8.0-1 SL5, 64-bit Oracle None
CERN 1.8.2-0 64-bit SLC5 Oracle Upgrade to SLC5 64-bit only pending for lfcshared1/2
CNAF 1.7.4-7 (ATLAS, to be dismissed>
1.8.0-1 (LHCb, recently updated)
SL5 64-bit Oracle  
FNAL N/A     Not deployed at Fermilab
IN2P3 1.8.0-1 SL5 64-bit Oracle 11g Plan to migrate to 1.8.0-2 asap
KIT 1.7.4-7 SL5 64-bit Oracle Oracle backend migration pending
NDGF Ubuntu 10.04 64-bit MySQL None
NL-T1 1.7.4-7 CentOS5 64-bit Oracle  
PIC 1.7.4-7 SL5 64-bit Oracle  
RAL 1.7.4-7 SL5 64-bit Oracle  
TRIUMF 1.7.3-1 SL5 64-bit MySQL None

Experiment issues

WLCG Baseline Versions

Status of open GGUS tickets

Review of recent / open SIRs and other open service issues

Conditions data access and related services

Database services

  • Experiment reports:
    • ATLAS:
    • CMS:
    • WLCG:

  • Site reports:
Site Status, recent changes, incidents, ... Planned interventions
TRIUMF   Oracle security patch next Wednesday


-- AndreaSciaba - 28-Sep-2011

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Topic revision: r11 - 2011-09-29 - DavidBouvet
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