update on ace n.
Download
Skip this Video
Download Presentation
Update on ACE

Loading in 2 Seconds...

play fullscreen
1 / 10

Update on ACE - PowerPoint PPT Presentation


  • 126 Views
  • Uploaded on

Update on ACE. Wojciech Lapka LCG MB, 7 th June 2011. May availability reports. ACE (“official” only for OPS): ORing of CE flavours + LHC experiments: http://gridview015.cern.ch/GRIDVIEW/downloads/Reports/201105-ace/ GridView (official for LHC experiments ):

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Update on ACE' - camdyn


Download Now An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
update on ace

Update on ACE

Wojciech Lapka

LCG MB, 7th June 2011

may availability reports
May availability reports
  • ACE (“official” only for OPS):
    • ORing of CE flavours+ LHC experiments:
      • http://gridview015.cern.ch/GRIDVIEW/downloads/Reports/201105-ace/
  • GridView (official for LHC experiments):
    • http://gridview015.cern.ch/GRIDVIEW/downloads/Reports/201105/wlcg/

Update on ACE- 2

ace gridview comparison
ACE/GridView comparison
  • ACE numbers correct since 1st of May
    • Minor differences
      • Services not declared in GOCDB
      • Automatic status re-computations when data received with a delay
      • Downtime declared for several sites
      • Few sites with availabilities higher in ACE for standard algorithm (to be checked)
  • WLCG and EGI reports fixed
    • Tier-2 reports (country name & description missing)

Update on ACE - 3

oring of ces standard gv algorithm
ORingof CEs & standard GV algorithm
  • T1 sites
    • Average (the same as with the old algorithm)
      • Availability & Reliability: 92%
    • FZK-LCG2: 3% higher in ACE
      • CE was failing while CREAM was OK
    • TW-LCG: 5% lower in ACE
      • Different SRMv2 services
  • General for T1s & T2s:
    • Lower availability for 59 sites
    • Higher availability for 16 sites

Update on ACE - 4

gridview portal based on ace
GridView portal based on ACE
  • https://gvdev.cern.ch/ACEVAL/ace_index.php
    • Till the time this functionality integrated in MyWLCG
    • Data transfers, FTS and old GridView availabilities: http://gridview.cern.ch/GRIDVIEW/
  • Excel Report Generation Form
    • http://gvdev.cern.ch/GVPC/Excel/ACE/

Update on ACE - 5

ace next steps
ACE - next steps
  • ACE still using Integration Database
    • Migration to Production Database
  • Availabilities for LHC experiments
    • VO feeds need improvement in ATP
    • Validation by the experiments

Update on ACE - 6

conclusion
Conclusion

ACE ready for OPS based on any CE flavour

Update on ACE - 7

miscellaneous
Miscellaneous
  • Delayed metric results
    • We would like to set ‘max delay’.
    • If yes, how many days?
  • Replacement of CA probe
    • 'org.sam.WN-CAver' by new probe 'hr.srce.CADist-Check’
    • Tentative date: 01st August

Update on ACE - 8

slide9

Questions?

Update on ACE - 9

acknowledgments
Acknowledgments
  • GridViewTeam from BARC:
    • Rajesh Kalmady
    • Phool Chand
    • Vaibhav Kumar
    • DigamberSonvane
    • Pradyumna Joshi
    • VibhutiDuggal
    • Kislay Bhatt

Update on ACE - 10