WLCG Tier1 Service Coordination Minutes - 29 September 2011
Attendance
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 2.1.11-2 SRM 2.11-0 DPM 1.8.0-1 |
||
| 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 | Upgrade dCache to 1.9.5-28 and FTS to SL5 3.7.0-3 next Wednesday |
Other site news
CASTOR 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)
- fast dpm-drain
- filesystem selection algorithm configurable by admin
- support for central banning (Argus)
- Allow definition of the number of threads for DPM and SRM servers at startup time
- https://savannah.cern.ch/patch/?5005
- https://savannah.cern.ch/patch/?5006
- 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 1.8.2-2 has been certified
- fix for read-only replica operation (LHCb)
- support for central banning (Argus)
- https://savannah.cern.ch/patch/?5003
- https://savannah.cern.ch/patch/?5004
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 | Oracle DB migrated to 11g on Feb. 8th |
| KIT | 1.7.4-7 | SL5 64-bit | Oracle | Oracle backend migration pending |
| NDGF | 1.7.4.7-1 | 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
- Release report: deployment status wiki page
- WLCG Baseline versions: table
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 |
|---|---|---|
| BNL | ||
| CNAF | ||
| KIT | ||
| IN2P3 | ||
| NDGF | ||
| PIC | ||
| RAL | ||
| SARA | ||
| TRIUMF | Oracle security patch next Wednesday |
AOB
-- AndreaSciaba - 28-Sep-2011Topic revision: r9 - 2011-09-29 - MichaelErnst
LCG Wikis
- ABATBEA
- ACPP
- ADCgroup
- AEGIS
- AfricaMap
- AgileInfrastructure
- ALICE
- AliceEbyE
- AliceSPD
- AliceSSD
- AliceTOF
- AliFemto
- ALPHA
- Altair
- ArdaGrid
- ASACUSA
- AthenaFCalTBAna
- Atlas
- AtlasLBNL
- AXIALPET
- CAE
- CALICE
- CDS
- CENF
- CERNSearch
- CLIC
- Cloud
- CloudServices
- CMS
- Controls
- CTA
- CvmFS
- DB
- DefaultWeb
- DESgroup
- DPHEP
- DM-LHC
- DSSGroup
- EGEE
- EgeePtf
- ELFms
- EMI
- ETICS
- FIOgroup
- FlukaTeam
- Frontier
- Gaudi
- GeneratorServices
- GuidesInfo
- HardwareLabs
- HCC
- HEPIX
- ILCBDSColl
- ILCTPC
- IMWG
- Inspire
- IPv6
- IT
- ItCommTeam
- ITCoord
- ITdeptTechForum
- ITDRP
- ITGT
- ITSDC
- LAr
- LCG
- LCGAAWorkbook
- Leade
- LHCAccess
- LHCAtHome
- LHCb
- LHCgas
- LHCONE
- LHCOPN
- LinuxSupport
- Main
- Medipix
- Messaging
- MPGD
- NA49
- NA61
- NA62
- NTOF
- Openlab
- PDBService
- Persistency
- PESgroup
- Plugins
- PSAccess
- PSBUpgrade
- R2Eproject
- RCTF
- RD42
- RFCond12
- RFLowLevel
- ROXIE
- Sandbox
- SocialActivities
- SPI
- SRMDev
- SSM
- Student
- SuperComputing
- Support
- SwfCatalogue
- TMVA
- TOTEM
- TWiki
- UNOSAT
- Virtualization
- VOBox
- WITCH
- XTCA
 |
|
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