Capacity Requirements:

  • How long should the raw data be kept
    • In the live database
      • 12 Months (less than 1.5 TB).
    • In long term storage (aka tape?).
      • For ever.

  • What information should be kept for the ‘archived’ data:
    • Aggregate per week, per Success/Failure, per VO, per User, per Site, per source, per destination.

  • How long should the summary data be kept.
    • For Ever (26 Gb a year at 2008 estimate rate)

  • The requirement is for Gratia to support a total of:
    • 12 OSG Grid jobs run per seconds.
    • 44 Data transfer per seconds (DCache and Gridftp) for 2008.
Topic attachments
I Attachment Action Size Date Who Comment
docdoc Items_from_GRATIA_Mtg_101107-rp.doc manage 30.0 K 01 Nov 2007 - 19:41 UnknownUser Minutes of the OSG/Gratia Meeting
Topic revision: r1 - 01 Nov 2007 - 19:41:33 - PhilippeCanal
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