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The Virtual Data Toolkit

The Virtual Data Toolkit. All-Hands Meeting ISI 16 October 2001. VDT Release Schedule. VDT 1.0 in 2001 VDT 2.0 in first half 2002 Point releases of 2.0 before end of PY2 One major release every project year Features introduced in each PY through point releases. VDT 1.0.

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The Virtual Data Toolkit

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  1. The Virtual Data Toolkit All-Hands Meeting ISI 16 October 2001

  2. VDT Release Schedule • VDT 1.0 in 2001 • VDT 2.0 in first half 2002 • Point releases of 2.0 before end of PY2 • One major release every project year • Features introduced in each PY through point releases

  3. VDT 1.0 • Linux Binary Release • Instructions or script for installing a specific recent Condor release (including Condor-G and DAGMan). • 6.3.1 release supported by the Condor Team. • DAGMan version may be non-standard release for GriPhyN supported by the VDT team. • Instructions or script for installing a specific Globus 2.0-based release (including replica catalog and GridFTP).

  4. VDT 1.0 (cont) • Globus 2.0 . • Instructions or script for installing GDMP based on gridftp but not requiring Objectivity. • Configuration scripts for replica catalog, GridFTP, GDMP, and MDS that are specific to the GriPhyn/iVDGL test grid.

  5. VDT 2.0 • Virtual Data Catalog structures and VDL engine • VDL and rudimentary centralized planner / executor • Community Auth Server • Reliable File Transfer service • Striped GridFTP service

  6. VDT 3.0 • Managed storage element (NeST-based?) • policy based planner • distributed high-capacity catalogs • virtual data generation semantics • basic fault tolerance • metadata integration

  7. VDT 4.0 • Distributed planner • fuzzy virtual data description mechanisms • advanced fault recovery

  8. VDT 5.0 • Enhanced and stable VDT base • Packaged for general use outside GriPhyN • use by other sciences • final project deliverable

  9. Notes • Find out which binaries each user group needs (mw) • Get firm globus release schedule

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