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== Cray User Group ==
== Cray User Group ==


* XT7? Integrating and Operating a Conjoined XT3+XT4 System
* '''XT7? Integrating and Operating a Conjoined XT3+XT4 System'''
** Presentation: Presented by ORNL on CUG 2007
** [http://wiki.lustre.org/images/b/b9/Canon_slides.pdf Presentation:] Presented by ORNL on CUG 2007
** Paper:This paper describes the processes and tools used to move production work from the pre-existing XT3 to the new system incorporating that same XT3, including novel application of Lustre routing capabilities.
** [http://wiki.lustre.org/images/f/fa/Canon_paper.pdf Paper:]This paper describes the processes and tools used to move production work from the pre-existing XT3 to the new system incorporating that same XT3, including novel application of Lustre routing capabilities.
** docs on CUG site [http://www.cug.org/5-members_only/1-attendees/proceedings_attendee_lists/2007CD/S07_Proceedings/pages/Authors/Canon/Canon_paper.pdf  Paper] [http://www.cug.org/5-members_only/1-attendees/proceedings_attendee_lists/2007CD/S07_Proceedings/pages/Authors/Canon/Canon_slides.pdf Presentation]
** docs on CUG site [http://www.cug.org/5-members_only/1-attendees/proceedings_attendee_lists/2007CD/S07_Proceedings/pages/Authors/Canon/Canon_paper.pdf  Paper] [http://www.cug.org/5-members_only/1-attendees/proceedings_attendee_lists/2007CD/S07_Proceedings/pages/Authors/Canon/Canon_slides.pdf Presentation]


== HEPiX Talks ==  
== HEPiX Talks ==  

Revision as of 04:18, 22 May 2007

Caspur (CERN)

  • attachment
  • we are doing poorly on 64k random reads, panasas does much better.

Cray User Group

  • XT7? Integrating and Operating a Conjoined XT3+XT4 System
    • Presentation: Presented by ORNL on CUG 2007
    • Paper:This paper describes the processes and tools used to move production work from the pre-existing XT3 to the new system incorporating that same XT3, including novel application of Lustre routing capabilities.
    • docs on CUG site Paper Presentation

HEPiX Talks


Karlsruhe Lustre Talks

  • http://www.rz.uni-karlsruhe.de/dienste/lustretalks.php
  • Six talks in PDF
    • Einführungsveranstaltung im Rechenzentrum (2005):
    • HP-CAST 4 in Krakau (10.5.2005):
    • ISC 2005 in Heidelberg (24.6.2005):
    • HP-CAST 5 in Seattle (11.11.2005):
    • HP-CCN in Seattle (12.11.2005):
    • SGPFS 5 in Stuttgart (4.4.2006):

Ohio State University

  • Lustre performance comparison when using InfiniBand and Quadrics interconnects
  • Download paper at OSU site: [2]
  • attachment:

University of Boulder, Colorado

  • LCI paper: attachment:
    • Note that when a single client gets exclusive access GPFS wins
    • Single client reads (we are very poor): remedy - tune
    • Creates in a unique directory per client: remedy - memory WB cache
    • The management issues mentioned in the last part of this paper are being addressed
    • [3](It's the same as the attachment of LCI paper above.)

University of Minnesota

  • attachment:MSST-2006-paper.pdf