May 2009 - ur-wg - lists.ogf.org

Current UR experiences doc draft for UR-WG session
by Steve Crouch 26 May '09

26 May '09

Hi All, Find attached the latest version of the UR experiences doc for discussion on Thursday. I've added a section on DEISA accounting, using information gratefully received from Jules. Some things we may wish to do/discuss: - Get the UR use cases/architectural views correct & verified (DGAS clearly needs to be updated!). Any others? Should we identify individuals who may be able to verify? - How much more technical detail for each use case should be added? - Include a section on extensions to UR -- Pull out extensions used from infrastructures? -- Perhaps also cover the kinds of issues/approaches suggested by Donal w.r.t. Tobias' recent email on extending URs?) - Clarify and agree on general structure, and content for the other sections of the document (security considerations, overall summary, etc). - Any others? I'll upload the latest copy to the UR-WG experiences doc section on GridForge tonight... Cheers Steve -- Dr Stephen Crouch, Software Architect, OMII-UK, Electronics and Computer Science, Room 4067, Level 4, Building 32, University of Southampton, Highfield, Southampton SO17 1BJ Tel: +44 (0)23 8059 8787 EMail: s.crouch(a)omii.ac.uk Fax: +44 (0)23 8059 3045 WWW: http://www.ecs.soton.ac.uk/~stc

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Re: [UR-WG] Initial draft of exp. doc with 'experiences presentation' included
by Steve Crouch 20 May '09

20 May '09

Hi All, In advance of OGF next week, I'd like to make some more progress on the UR exp doc (circulated on 01/04, find attached in pdf and doc). From my point of view, the key things are: - Get the UR use cases/architectural views correct/verified (DGAS clearly needs to be updated!) - Include a section on extensions to UR (perhaps covering the kinds of issues/approaches suggested by Donal w.r.t. Tobias' recent email on extending URs?) - Clarify and agree on general structure, and content for the other sections of the document - Any others? The 01/04 version is a rough pass, but would greatly appreciate any further comments on the doc or suggestions on the way forward. Andrea, many thanks for your comments - would you be able to supply (or point me to) a more updated architectural view/use case for DGAS? I can put that in the doc. It could be in a very rough form, can always sort out the formatting later. Many thanks, Cheers Steve Crouch Andrea Guarise wrote: > Hi all, > > I had a look at the DGAS part of the document. I'm sorry, but it > reflects the architecture of an early stage of the prototypal > architecture of the system. > Actual, production level, architecture is definitely different (and > simpler). DGAS Legacy user records are different as well altough they > can be mapped to OGF-UR. > > Cheers, > > Andrea Guarise > > > > On Apr 1, 2009, at 4:40 PM, Steve Crouch wrote: > >> Hi All, >> >> I've done a first rough pass of putting the UR experiences presentation >> material into an experiences document - see attached. You'll have to >> excuse the doc styling, the template is a bit lacking in this area! >> >> I've also added in some text around the content for starters, which I >> expect will need to be changed, but haven't added else much to the core >> text yet. I haven't redone the diagrams, including a single one for >> each use case from the presentation. I would like to be sure this is >> progressing in an acceptable fashion first before making more detailed >> changes. >> >> Any comments/suggestions very welcome! >> >> Regards, >> >> Steve Crouch >> >> -- >> Dr Stephen Crouch, >> Software Architect, >> OMII-UK, >> Electronics and Computer Science, >> Room 4067, Level 4, Building 32, >> University of Southampton, >> Highfield, Southampton SO17 1BJ >> Tel: +44 (0)23 8059 8787 EMail: s.crouch(a)omii.ac.uk >> Fax: +44 (0)23 8059 3045 WWW: http://www.ecs.soton.ac.uk/~stc >> >> >> <UR-WG_UR1.0Experiences-20090330.doc>-- >> ur-wg mailing list >> ur-wg(a)ogf.org >> http://www.ogf.org/mailman/listinfo/ur-wg > -- Dr Stephen Crouch, Software Architect, OMII-UK, Electronics and Computer Science, Room 4067, Level 4, Building 32, University of Southampton, Highfield, Southampton SO17 1BJ Tel: +44 (0)23 8059 8787 EMail: s.crouch(a)omii.ac.uk Fax: +44 (0)23 8059 3045 WWW: http://www.ecs.soton.ac.uk/~stc

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chairship
by Xiaoyu Chen 19 May '09

19 May '09

Dear group member and chairs: I am afraid I cannot attend OGF 26, because I cannot find fundings to support my trips. Besides I am struggling for completion of my PhD - writing up. Based on these circumstances, I have made the hard decision to quit chairing this working group. Nevertheless, I would very like to contribute my efforts to UR working group as a member. Many thanks for everyone's contributions and supports to UR working group. It was my great time to work with you! king regards! X. CHEN School of Engineering and Design Brunel University West London <http://images.google.co.uk/imgres?imgurl=http://www.inition.co.uk/inition/i…>

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