Catalogue Synchronization [SYNCAT]

This WG is working on the usage of a shared message-passing infrastructure in order to keep synchronized the content of remote catalogues. The Dec demonstrator was provided, after the development of a set of libraries/tools called SEMsg that are now available in beta version. SEMsg is a plugin-based framework written in C++ that makes possible to interconnect remote catalogues (e.g. LFC and the local catalogues of the DPM storage elements). SEMsg provides a core package and a few plugin packages, including:

  • a DPM plugin, which interfaces the system to a DPM-based Storage Element
  • an LFC plugin, which interfaces the system to an instance of LFC
  • a Python plugin, which makes it easy to write simple scripts that are efficiently run when SEMsg needs to perform an action

More details are available in the attached official documentation.

Here is some useful material:

Documentation of SEMsg v.1.3.2 [May-2012]

Documentation of SEMsg v.1.2.0 [July-2011]

Presentation at the EMI All Hands meeting (Lund, June 2011)

Documentation of SEMsg v.1.1.0beta [07-Apr-2011]

Ideas about the security implementation [03-Feb-2011]

Draft of the documentation [03-Feb-2011]

A set of slides about the current state and the Dec-2010 demonstrator [17-Dec-2010]:

A generic proposal /description of the architecture [02-Nov-2010]

The tech details of the integration with DPM/LFC [02-Nov-2010]

Various meetings, minutes, etc.

-- FabrizioFurano - 07-Apr-2011

  • Minutes of the EVO meeting of 11-Feb-2011: Participants: Fabrizio, Michele. Very short meeting, focusing on understanding if the security requirements were reasonable. It seems so.

-- FabrizioFurano - 17-Dec-2010

-- FabrizioFurano - 02-Nov-2010

Topic attachments
I Attachment History Action Size Date Who Comment
PDFpdf Catalogue_Synchronization_1.1.0beta.pdf r1 manage 1024.1 K 2011-04-07 - 14:07 FabrizioFurano Documentation for the version 1.1.0beta
PDFpdf Catalogue_Synchronization_1.2.0.pdf r1 manage 1029.8 K 2011-07-13 - 11:20 FabrizioFurano Documentation of SEMsg v.1.2.0 [June-2011]
PDFpdf Catalogue_Synchronization_1.3.2.pdf r1 manage 564.4 K 2012-05-15 - 12:09 FabrizioFurano Documentation for the version 1.3.2
PDFpdf Catalogue_Synchronization_dpmlfc.pdf r1 manage 686.5 K 2010-11-02 - 11:39 FabrizioFurano Technical details about the DPM/LFC demonstrator
PDFpdf Catalogue_Synchronization_draftdoc.pdf r1 manage 980.3 K 2011-02-03 - 11:00 FabrizioFurano Draft of the documentation
PDFpdf Catalogue_Synchronization_gen.pdf r1 manage 107.9 K 2010-11-02 - 11:37 FabrizioFurano The first proposal, related to the general part
Microsoft Word filertf Minutes_17Dic2010_EVO.rtf r2 r1 manage 3.4 K 2010-12-17 - 14:46 FabrizioFurano Minutes of the EVO meeting of 17-Dec-2010
PDFpdf Syncat_20Dic2010_Smalldemo.pdf r1 manage 767.7 K 2010-12-17 - 10:49 FabrizioFurano  
PowerPointppt Syncat_LundJun2011.ppt r1 manage 496.5 K 2011-07-11 - 14:43 FabrizioFurano Presentation at the EMI All Hands meeting (Lund, June 2011)
Texttxt security_draft.txt r1 manage 1.8 K 2011-02-03 - 11:07 FabrizioFurano Ideas about the security implementation
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Topic revision: r11 - 2012-05-15 - FabrizioFurano
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