WLCG Tier1 Service Coordination Minutes - 20th January 2011

Attendance

local(); remote ();

Release update

Data Management & Other Tier1 Service Issues

Site Status Recent changes Planned changes
CERN CASTOR 2.1.10 (CMS, ATLAS and ALICE)
CASTOR 2.1.9-9 (LHCb)
SRM 2.9-4 (all)
xrootd 2.1.9-7
Oracle changes (all instances): upgrade on Jan the 6th to 10.2.0.5 LHCb will be upgraded to 2.1.10
ASGC CASTOR 2.1.7-19 (stager, nameserver)
CASTOR 2.1.8-14 (tapeserver)
SRM 2.8-2
14/1: 4h "at risk" intervention on tape system due to construction of electrical power system in data center None
BNL dCache 1.9.5-23 (PNFS, Postgres 9) 1.9.4 upgraded to 1.9.5-23; PG 8.3 to PG 9 None
CNAF StoRM 1.5.6-3 (ATLAS, CMS, LHCb,ALICE)   upgrade OS to SL5 within February
FNAL dCache 1.9.5-23 (PNFS)
Scalla xrootd 2.9.1/1.4.2-4
None None
IN2P3 dCache 1.9.5-22 (Chimera)    
KIT dCache 1.9.5-15 (admin nodes) (Chimera)
dCache 1.9.5-5 - 1.9.5-15 (pool nodes)
   
NDGF dCache 1.9.7 (head nodes) (Chimera)
dCache 1.9.5, 1.9.6 (pool nodes)
   
NL-T1 dCache 1.9.5-23 (Chimera) (SARA), DPM 1.7.3 (NIKHEF)    
PIC dCache 1.9.5-23 (PNFS)    
RAL CASTOR 2.1.9-6 (stagers)
2.1.9-1 (tape servers)
SRM 2.8-6
Upgraded ATLAS disk servers to SL5 64bit and enabled checksum support Will next upgrade CMS disk servers and enable checksum support. Will upgrade Oracle to 10.2.0.5 on 1 Feb 2011
TRIUMF dCache 1.9.5-21 with Chimera namespace None None

CASTOR news

CERN operations

Development

No news.

xrootd news

dCache news

StoRM news

  • StoRM 1.6.0 released for Early Adopters for SL5 X86_64 on Jan 13. Changelog is here.

FTS news

No news.

DPM news

  • DPM 1.8.0 released for gLite 3.2 / SL5 on Jan 18, including these highlights:
    • new VOMS library fixing memory leaks in SRM daemons
    • facility to ban users and groups (VOMS attributes)
  • DPM 1.8.0 for gLite 3.1 / SL4 still in Staged Rollout:

LFC news

  • LFC 1.8.0 for gLite 3.1 / SL4 and 3.2 / SL5 still in Staged Rollout

LFC deployment

Site Version OS, n-bit Backend Upgrade plans
ASGC 1.7.4-7 SLC5 64-bit Oracle None (upgrade done on 4/1)
BNL 1.8.0-1 SL5, 64-bit Oracle  
CERN 1.7.3 64-bit SLC4 Oracle Will upgrade to SLC5 64-bit by the end of Jan or begin of Feb.
CNAF 1.7.4-7 SL5 64-bit Oracle  
FNAL N/A     Not deployed at Fermilab
IN2P3 1.7.4-7 SL5 64-bit Oracle  
KIT 1.7.4 SL5 64-bit Oracle  
NDGF        
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  
[NOTE]: There are VOMS library memory leaks in 1.7.4 on SL4. Please consider upgrading to 1.8.0 (currently in Staged Rollout).

Experiment issues

Status of open GGUS tickets

GGUS - Service Now interface

Review of open SIRs

Conditions Data Access and related services

Database services

  • General news

  • Site reports:
Site Status, recent changes, incidents, ... Planned interventions
ASGC    
BNL    
CNAF    
KIT    
IN2P3    
NDGF    
PIC    
RAL    
SARA    
TRIUMF    

Action List

Action number Description Announced Due Last Update Status
20101028_01 RAL out of production due to Atlas upgrade
Being an announcement and not an action it will not be further followed up
20101028 20101206-08 20101119 Open
20101028_02 Configure new ASGC T2 channels
Done at: ASGC, CERN, IN2P3. KIT: tomorrow
20101028 20101104 20101111 Open
20101028_03 CMS to decide on redirector fix of GGUS:62696 20101028 a.s.a.p. 20101028 Open
20101028_05 Invite Dave Dijkstra to discuss FroNTier/squid sharing by Atlas and CMS sites 20101028 20101111 20101028 Open
20101216_01 Write SIR on Atlas db server reboot 20101216 a.s.a.p. 20110120 Done
20101216_01 Write SIR on Atlas db server reboot 20101216 a.s.a.p. 20110120 Open

AOB

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Topic revision: r17 - 2011-01-20 - AndreaSciaba
 
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