Tier-2 Weekly Report 2008-12-09

SAM Results

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• Source URL: http://lcg-sam.cern.ch:8080/reports/t2/site_avail.xsql

APEL Accounting Publishing Status

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APEL Accounting Results

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General News

• Distributed Analysis Challenges
  • DA challenge twiki page created by A. de Silva with link to mini-exercise tests results from the DA team
    • Week 49 Results: http://gangarobot.cern.ch/st/test_57/
    • Week 50 Results (ongoing): http://gangarobot.cern.ch/st/test_68/
  • CA cloud operations during Christmas/New Year holiday period - target best effort support - all sites contributing to Functional Tests and MC production

• Site Test Package (A. de Silva)
  • site admins are requested to install the following package to aid in the debugging of job submission
  • https://twiki.atlas-canada.ca/bin/view/AtlasCanada/SiteTests

• Tier1/2 face-to-face meeting at TRIUMF tentatively scheduled for last week of January 2009

Site Reports

Alberta

Outstanding and Recent Issues

• increased size of PRODDISK to 1 TB from 500 GB [2008-12-02]
• corrected network bottleneck of 100 Mbps via the NAT server through which all access to the SE from WNs must pass; recabled to 1 Gpbs
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  • Plot from 2nd test (20081210)
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• installing secondary site infrastructure using vmware for gLite updates deployment testing prior to moving any service changes into production
• stderr/stdout direction with a handful of remaining WNs
• various gLite updates to CE, SE and MON pending (see above)

SFU

Outstanding and Recent Issues

Victoria

Outstanding and Recent Issues

• /atlas/ca group mappings incorrect resolved [2008-12-02]

Toronto

Outstanding and Recent Issues

Production

Summary

site	success	failure	success (walltime)	failure (walltime)	efficiency	efficiency (walltime)
TORONTO-LCG2	472	36	13991535	688292	92.9%	95.3%
TRIUMF-LCG2	184	128	2686858	172300	59%	94%
VICTORIA-LCG2	171	140	5479339	198988	55%	96.5%
SFU-LCG2	247	16	2028524	52171	93.9%	97.5%
ALBERTA-LCG2	133	2	2936455	1697	98.5%	99.9%
total	1207	322	27122711	1113448	78.9%	96.1%

dashboard-summary.pdf

Failed Jobs

ProductionFailedJobs-09Dec08.pdf

Notes

-- AsokaDeSilva - 09 Dec 2008