Login

HEPiX Spring 2010 Workshop

19–23 Apr 2010
LNEC
Europe/Lisbon timezone

Support

Session

Storage and Filesystems

19 Apr 2010, 15:15
LNEC

LNEC

AV. DO BRASIL, 101 1700-066 LISBOA

Conveners

Storage and Filesystems: I

  • Andrei Maslennikov (CASPUR)

Storage and Filesystems: II

  • Andrei Maslennikov (CASPUR)

Storage and Filesystems: II (cont'd)

  • Andrei Maslennikov (CASPUR)

Storage and Filesystems: III

  • Andrei Maslennikov (CASPUR)

Presentation materials

There are no materials yet.

  1. 2. Progress Report 2010 for HEPiX Storage Working Group
    Andrei Maslennikov (CASPUR)
    19/04/2010, 15:15
  2. 3. Evaluation of NFS v4.1 (pNFS) with dCache
    Patrick Fuhrmann (DESY)
    19/04/2010, 15:45
    The talk will be covering experience accumulated with NFS4.1/dCache at DESY.
    Go to contribution page
  3. 22. Building up a high performance data centre with commodity hardware
    Mr Andreas Haupt (Deutsches Elektronen-Synchrotron (DESY))
    19/04/2010, 16:15
    Storage & Filesystems
    High data throughput is a key feature in today's LHC analysis centres. This talk will present the approach of the DESY site Zeuthen to build up a high performance dCache out of commodity hardware. Additional optimisations to achieve further throughput enhancements will be mentioned, as well. By presenting current benchmarks we show competitive results compared to more expensive installations.
    Go to contribution page
  4. 16. CERN Lustre evaluation and storage outlook
    Tim Bell (CERN)
    20/04/2010, 11:00
    The CERN evaluation of Lustre as a potential solution for home directories, project space and physics storage has now completed. This experience will be presented along with outlook for bulk data storage and life cycle management in a capacity hungry and performance sensitive environment.
    Go to contribution page
  5. 18. LCLS Data Analysis Facility
    Alf Wachsmann (SLAC)
    20/04/2010, 11:30
    I will present the experience and lessons learned from the first few month of real users taking real data at LCLS. From those lessons, a new offline data analysis facility was designed and will be installed before the next set of users arrive on May 6.
    Go to contribution page
  6. 5. GEMSS: Grid Enabled Mass Storage System for LHC experiments
    Vladimir Sapunenko (CNAF)
    20/04/2010, 13:30
    New Grid Enabled MSS solution based on IBM's products (GPFS and TSM) has been developed and commissioned into production for LHC experiments in Tier1 at CNAF. Architectural view as well as installation and configuration details will be presented. We will also present technical details of data migration from CASTOR to GEMSS for CMS, LHCb and ATLAS experiments.
    Go to contribution page
  7. 29. OpenAFS Performance Improvements: Linux Cache Manager and Rx RPC Library
    Jeffrey Altman (Your File System Inc.), Simon Wilkinson (Your File System Inc.)
    20/04/2010, 14:00
    Storage & Filesystems
    This talk will focus on two areas of performance improvement that will be shipping with the OpenAFS 1.6 series this coming Summer. Significant work on improving performance has been completed on the OpenAFS 1.5 branch. Linux memory management has been heavily overhauled, removing a number of deadlock conditions, and significantly speeding access to data which is already held in the local...
    Go to contribution page
  8. 13. Lustre-HSM binding
    Mr Thomas LEIBOVICI (CEA)
    22/04/2010, 13:30
    Storage & Filesystems
    Lustre-HSM binding is a collaborative effort between Sun and CEA. This presentation will introduce the first version of Lustre-HSM: HSM support model, its features, components, development status, and roadmap. It will also give examples of importing files from an existing HPSS namespace, archiving and restoring data, releasing disk space...
    Go to contribution page
Building timetable...