April 2007 - ogsa-wg - lists.ogf.org

FINAL CALL: EMS Architecture Scenarios 1.0
by Andreas Savva 18 Apr '07

18 Apr '07

EMS Architecture Scenarios 1.0 finished its public comment in late March. We reviewed the public comments on a call last week and as the requested revisions were fairly small we agreed to go to a final call directly after a revised version is ready. I will wait until next week, Friday, April 27, for any last comments and submit the document to the OGF Editor after that. Please refer to the attached pdf file for a 'clean' (no changes showing) version. The change tracked version (draft 18) is on gridforge: https://forge.gridforum.org/sf/go/doc12749?nav=1 I have already posted replies to the public comment tracker: https://forge.gridforum.org/sf/discussion/do/listTopics/projects.ggf-editor… -- Andreas Savva Fujitsu Laboratories Ltd

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Updated: OGSA Teleconference - Logistics
by Andreas Savva 18 Apr '07

18 Apr '07

BEGIN:VCALENDAR PRODID:-//Microsoft Corporation//Outlook 11.0 MIMEDIR//EN VERSION:2.0 METHOD:REQUEST BEGIN:VEVENT ATTENDEE;ROLE=REQ-PARTICIPANT;RSVP=TRUE:MAILTO:ogsa-wg@ogf.org ORGANIZER:MAILTO:andreas.savva@jp.fujitsu.com DTSTART:20070419T130000Z DTEND:20070419T140000Z TRANSP:OPAQUE SEQUENCE:4 UID:040000008200E00074C5B7101A82E0080000000040C54BFE3A75C7010000000000000000100 0000040F2FCEF9BD6164A990E145AFDEE9900 DTSTAMP:20070418T072255Z DESCRIPTION:When: 2007年4月19日木曜日 22:00-23:00 (GMT+09:00) 大阪、札幌、東京.\n\n*~*~*~*~*~*~*~*~*~*\n\n<pre>\n\nDial-in numbers for Thursday:\n Free: +1-888-452-0308\n Intl/Toll: +(210) 234-7446\n PIN: 71815\n Usage: https://forge.gridforum.org/sf/go/wiki1477\n\nScreen share service:\n URL: http://ogsa.glance.net/?key=0419\n Usage: https://forge.gridforum.org/sf/go/wiki1584\n\nNote: ** OGF IPR POLICY APPLIES **\n http://www.ogf.org/About/abt_policies.php\n\n<===== SLOT 1: STARTS 8am\; ENDS 9am CDT =====>\n\n1) Early discussion\n Social study (https://forge.gridforum.org/sf/go/wiki1717)\n Note taker assignment\n Roll call\n Agenda bashing\n\n2) Logistics and Administrative (Hiro Kishimoto)\n\n** Minutes approval:\n - April 5: http://forge.gridforum.org/sf/go/doc14391\n - April 9: http://forge.gridforum.org/sf/go/doc14396\n\n** Action Item Review\n http://forge.ogf.org/short/ogsa-wg/actionitems\n\n * AI-0915d: Tom will post BP base faults issue to tracker\n\n * AI-0314a: Andrew to take 1 or 2 pager that he and Hiro wrote a\nyear ago and send it out to the group.\n o It will be starting point for OGSA articles for places like\nACM Communication or IEEE Computer.\n\n * AI-0314pm-a: Jay (and Andrew) to write up a short paper describing\nthe resolution of data grid usecase/requirements\n\n * AI-0316b: Hiro to contact the proposed co-chair candidates\noffline\, also GIN and Globus\n\n * AI-0316c: Hiro to launch Zoomerang on the date and location for\nthe Summer F2F\n\n * AI-0409a: Andreas will check the discussion at the last F2F and\n update the wiki for the EMS Information Services session.\n (EMS session owner needs to be confirmed.)\n\n** Updates\, if any\, for OGF20.\n - Session owners to add session agendas\, if possible before the call\n - Confirm agenda for F2F\n - Other business (group dinner)\n\n\n<*NEXT CALL*>\nhttps://forge.gridforum.org/sf/go/wiki1477\n\nApril 23\, 2007\n * 5-6pm: Security (Andrew and Alan)\n * 6-7pm: Logistics and Administrative (Hiro Kishimoto)\nApril 26\, 2007 (Thu)\n * 8-9am: Info/data modeling (Ellen\, Fred)\n * 9-10am: Workflow (Steve and Michel)\n\n</pre>\n SUMMARY:Updated: OGSA Teleconference - Logistics PRIORITY:5 X-MICROSOFT-CDO-IMPORTANCE:1 CLASS:PUBLIC END:VEVENT END:VCALENDAR

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Updated: OGSA Teleconference - Workflow Usecases
by Andreas Savva 18 Apr '07

18 Apr '07

BEGIN:VCALENDAR PRODID:-//Microsoft Corporation//Outlook 11.0 MIMEDIR//EN VERSION:2.0 METHOD:REQUEST BEGIN:VEVENT ATTENDEE;ROLE=REQ-PARTICIPANT;RSVP=TRUE:MAILTO:ogsa-wg@ogf.org ORGANIZER:MAILTO:andreas.savva@jp.fujitsu.com DTSTART:20070419T140000Z DTEND:20070419T145900Z TRANSP:OPAQUE SEQUENCE:3 UID:040000008200E00074C5B7101A82E00800000000F0CF7B133B75C7010000000000000000100 00000493855BACCD6AA4CBF262814D11C1F63 DTSTAMP:20070418T072304Z DESCRIPTION:When: 2007年4月19日木曜日 23:00-23:59 (GMT+09:00) 大阪、札幌、東京.\n\n*~*~*~*~*~*~*~*~*~*\n\n<pre>\n\nDial-in numbers for Thursday:\n Free: +1-888-452-0308\n Intl/Toll: +(210) 234-7446\n PIN: 71815\n Usage: https://forge.gridforum.org/sf/go/wiki1477\n\nScreen share service:\n URL: http://ogsa.glance.net/?key=0419\n Usage: https://forge.gridforum.org/sf/go/wiki1584\n\nNote: ** OGF IPR POLICY APPLIES **\n http://www.ogf.org/About/abt_policies.php\n\n\n<===== SLOT 2: STARTS 9am\; ENDS 10am CDT =====>\n\n3) Early discussion\n Social study (https://forge.gridforum.org/sf/go/wiki1717)\n Note taker assignment\n Roll call\n Agenda bashing\n\n4) Workflow usecases (Chris Kantarjiev)\n\n** Minutes approval\n - March 26: https://forge.gridforum.org/sf/go/doc14351?nav=1\n\n [Stub agenda\; to be updated by Chris]\n\n - Review workflow template and example\, if necessary\n http://www.ogf.org/pipermail/ogsa-wg/2007-April/002606.html\n\n - Review workflow use cases collected by Chris K\n http://www.ogf.org/pipermail/ogsa-wg/2007-April/002604.html\n ...\n\n</pre>\n SUMMARY:Updated: OGSA Teleconference - Workflow Usecases PRIORITY:5 X-MICROSOFT-CDO-IMPORTANCE:1 CLASS:PUBLIC END:VEVENT END:VCALENDAR

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Proposed agenda for March 8th call
by Hiro Kishimoto 17 Apr '07

17 Apr '07

Hi all, The following is a proposed agenda for OGSA-WG telecon on March 8th Thursday from 7am - 9am (CST). We subdivide the call into two 1 hour slots and the 2nd slot starts 8am. See the following wiki page for detail. - https://forge.gridforum.org/sf/go/wiki1703 Dial-in numbers for Thursday: Free: +1-888-452-0308 Intl/Toll: +(210) 234-7446 PIN: 71815 See more information: - https://forge.gridforum.org/sf/go/wiki1477 Screen share service will be provided. URL: http://ogsa.glance.net Session key: 0508 See more explanation: https://forge.gridforum.org/sf/go/wiki1584 Note: ** OGF IPR POLICY APPLIES ** http://www.ogf.org/About/abt_policies.php <SLOT 1: STARTS 7am; ENDS 8am CST> 1) Early discussion (20 min) Note taker assignment Roll call Agenda bashing 2) OGSA-AuthZ-WG joint call (David Chadwick and David Snelling, 50 min) <SLOT 2: STARTS 8am; ENDS 9am CST> 3) March F2F meeting logistics (Hiro Kishimoto, 50 min) Telecon minutes approval (Feb. 26 slot 2: Logistics) - https://forge.gridforum.org/sf/go/doc14255 F2F logistics update (if any) To complete F2F agenda - https://forge.gridforum.org/sf/go/wiki1685 4) Wrap up (10 min) AOB <*NEXT CALL*> https://forge.gridforum.org/sf/go/wiki1477 Mar. 12 (Mon) 4-6pm: No call ?? Mar. 14-16 F2F meeting at Oracle Headquarters. <*ACTION ITEMS*> https://forge.gridforum.org/sf/go/wiki1569 <*DRAFT MINUTES*> https://forge.gridforum.org/sf/go/wiki1716 -- Hiro Kishimoto

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Teleconference minutes - 16 April 2007 - Roadmap
by Andreas Savva 16 Apr '07

16 Apr '07

Roadmap minutes: http://forge.gridforum.org/sf/go/doc14404?nav=1 -- Andreas Savva OGSA Teleconference - 16 Apri 2007 - Roadmap ============================================ * Participants Michael Behrens (R2AD, LLC) Chris Jordan (SDSC) Fred Maciel (Hitachi) Andreas Savva (Fujitsu) Jem Treadwell (HP) ZackK Minutes: Andreas Savva * Summary of New Actions AI-0416a: Chris J to confirm the adoption levels for the WS-Addressing and WSRF and WS-N specs AI-0416b: Chris J to ask andrew grimshaw for implementation status of WS-Naming AI-0416c: Andreas S to update JSDL entry AI-0416d: Michael B to remove IUDD from text (ACS entry) AI-0416e: Chris J to remove IUDD from the spreadsheet AI-0416f: Chris J to look into status of RSS (Donal Fellows) and whether it should be included in the Roadmap * March 5 minutes approved with no changes * F2F Roadmap minutes approved with no changes * April 2 minutes approved with no changes * Action item review - AI-0402a - d are ongoing - AI-0402e - Confirmed in the document. Closed. * Roadmap review ** - Document status (p30) review - WS-Addressing to WS-BaseNotification change status from evolving to institutional - -WS-BaseNotification 1.2 still used? probably not; Check and delete - WS-Addressing is interoperable? not sure AI-0416a: Chris J to confirm the adoption levels for the WS-Addressing and WSRF and WS-N specs - WS-Naming : is evolving institutional because it is now in public comment (GWD-R) AI-0416b: Chris J to ask andrew grimshaw for implementation status of WS-Naming - JSDL 1.1 document entry should should change (back) to 1.0 (errata release) - It is published as GFD-R.P so according to GFD.59 it is now Institutional. - Some Interoperability experience. So 'X' on Implemented and '>' on Interoperable AI-0416c: Andreas S to update JSDL entry - RNS - is ready-to-publish in OGF pipeline so it is Institutional once it gets a number - IUDD reference - agreed to delete entry and also remove it from the ACS entry since it is not actually referenced by the spec. AI-0416d: Michael B to remove IUDD from text (ACS entry) AI-0416e: Chris J to remove IUDD from the spreadsheet - CIM (2.9) status to adopted - OGSA WSRF BP 1.0 - to institutional since it is a GFD-R.P - WS-I Basic Security Profile 1.0 is published so it should be - institutional - But OGSA Basic Profile(s) reference the older version - Agreed to put a note that the reference is to the older version AI-0416f: Chris J to look into status of RSS (Donal Fellows) and whether it should be included in the Roadmap * Chris J has the pen on the spreadsheet * Michael B has the pen on the document * Tips (Jem T) When pasting spreadsheet images use "Paste Special" and choose "Picture (enhanced metafile)"

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Workflow use-case
by Donal K. Fellows 16 Apr '07

16 Apr '07

Hi everyone I've been meaning to write this up for a while now. This is a use-case for workflows that is derived from one of the key use-cases in the EU BREIN project that I'm working on. The scenario is that there is a need to perform a complex sweep over a non-trivial parameter space in a limited period of time as part of a series of in-silico experiments: an example might be testing compositions of and configurations of turbine blades through demanding duty cycles. To realize this, there is a need for an outer engine that performs the parameter sweep and an inner part that does data management[*] and which then runs some coupled simulations on the dataset, quite probably with additional stages as well to set up things like finite element meshes and stuff like that (we're interested in doing coupled CFD and FEM codes; turbine blade design is a good example.) There's a desire to keep the amount of work done down to keep turnaround time short, and there's also a desire to manage things in such a way that if a component fails[**], it remains possible to recover and still complete the overall workflow goals. We specifically want to be able to support a workflow system that can manage multiple ways of achieving the overall goal or a subgoal; I for one want to run a test where I pull the plug on one of the servers in use (i.e. a total catastrophic failure!) and have the customer's overall SLA still met. I don't know if I've written up enough details yet. Donal. [* Our specific scenarios have the data moved to the computation for security and legal reasons. ] [** There are a _lot_ of failure modes! Many of them are recoverable with the right sort of workflow manager, but maybe not all. ]

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Updated: OGSA Teleconference - Roadmap
by Andreas Savva 16 Apr '07

16 Apr '07

BEGIN:VCALENDAR PRODID:-//Microsoft Corporation//Outlook 11.0 MIMEDIR//EN VERSION:2.0 METHOD:REQUEST BEGIN:VEVENT ATTENDEE;ROLE=REQ-PARTICIPANT;RSVP=TRUE:MAILTO:ogsa-wg@ogf.org ORGANIZER:MAILTO:andreas.savva@jp.fujitsu.com DTSTART:20070416T220000Z DTEND:20070416T230000Z TRANSP:OPAQUE SEQUENCE:2 UID:040000008200E00074C5B7101A82E00800000000E02858D03A75C7010000000000000000100 00000180CA5A0CEC55D4B9362B65D05933ACA DTSTAMP:20070416T010229Z DESCRIPTION:When: 2007年4月17日火曜日 7:00-8:00 (GMT+09:00) 大阪、札幌、東京.\n\n*~*~*~*~*~*~*~*~*~*\n\n<pre>\n\nProposed agenda for OGSA-WG telecon on 16 April\, Monday from 5pm to 6pm\n(CDT).\n\n** There is only one slot scheduled for this call. **\n\n6-7pm EDT\, 5-6pm CDT\, 3-4pm PDT\, 7-8am JST\, 11pm-midnight UK\n\nThe dial-in number for Monday\;\n US: +1 718 3541071 (New York) or\n +1 408 9616509 (San Jose)\n UK: +44 (0)207 3655269 (London)\n Japan: +81 (0)3 3570 8225 (Tokyo)\n PIN: 4371991\n More information:\n - https://forge.gridforum.org/sf/go/wiki1477\n\nScreen share service:\n URL: http://ogsa.glance.net/?key=0416\n Session key: 0416\n\nNote: ** OGF IPR POLICY APPLIES **\n http://www.ogf.org/About/abt_policies.php\n\n<SLOT 1: STARTS 5pm\; ENDS 6pm CDT>\n\n1) Early discussion (10 min)\n Note taker assignment\n Roll call\n\n Telecon minutes approval (March 5\, F2F\, April 2)\n - https://forge.gridforum.org/sf/go/doc14288\n - https://forge.gridforum.org/sf/go/doc14317\n - https://forge.gridforum.org/sf/go/doc14372\n\n Agenda bashing\n\n2) Action Items for Roadmap 1.1\n\nhttp://forge.ogf.org/sf/wiki/do/viewPage/projects.ogsa-wg/wiki/Acti onItems\n\n * AI-0402a: Michael B and Hiro K will collaborate to draw a new\nfigure one for Appendix B\n * AI-0402b: Michael B to clean up usage of 'standard' and\n'specification' in Appendix B\n * AI-0402c: Michael B to delete Figure 2 in Appendix B\n * AI-0402d: Chris J to add new table for 5.2.2 (Core)\n * AI-0402e: Chris J to add reference to SCRM wiki\n\n3) OGSA roadmap document review (50 min\, Chris Jordan)\n\n Review latest draft and open issues on the Roadmap v1.1 tracker:\nhttps://forge.gridforum.org/sf/tracker/do/listArtifacts/projects .ogsa-wg/tracker.roadmap_1_1\n\n<*NEXT CALL*>\nhttps://forge.gridforum.org/sf/go/wiki1477\n\nApril 19\, 2007 (Thu)\n * 8-9am: Logistics and Administrative (Hiro Kishimoto)\n * 9-10am: Workflow usecase (Chris Kantarjiev)\nApril 23\, 2007\n * 5-6pm: Security (Andrew and Alan)\n * 6-7pm: Logistics and Administrative (Hiro Kishimoto)\nApril 26\, 2007 (Thu)\n * 8-9am: Info/data modeling (Ellen\, Fred)\n * 9-10am: Workflow (Steve and Michel)\n\n</pre>\n SUMMARY:Updated: OGSA Teleconference - Roadmap PRIORITY:5 X-MICROSOFT-CDO-IMPORTANCE:1 CLASS:PUBLIC END:VEVENT END:VCALENDAR

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Proposed agenda for April 16 teleconference
by Andreas Savva 14 Apr '07

14 Apr '07

Proposed agenda for OGSA-WG telecon on 16 April, Monday from 5pm to 6pm (CDT). ** There is only one slot scheduled for this call. ** 6-7pm EDT, 5-6pm CDT, 3-4pm PDT, 7-8am JST, 11pm-midnight UK The dial-in number for Monday; US: +1 718 3541071 (New York) or +1 408 9616509 (San Jose) UK: +44 (0)207 3655269 (London) Japan: +81 (0)3 3570 8225 (Tokyo) PIN: 4371991 More information: - https://forge.gridforum.org/sf/go/wiki1477 Screen share service: URL: http://ogsa.glance.net/?key=0416 Session key: 0416 Note: ** OGF IPR POLICY APPLIES ** http://www.ogf.org/About/abt_policies.php <SLOT 1: STARTS 5pm; ENDS 6pm CDT> 1) Early discussion (10 min) Note taker assignment Roll call Telecon minutes approval (March 5, F2F, April 2) - https://forge.gridforum.org/sf/go/doc14288 - https://forge.gridforum.org/sf/go/doc14317 - https://forge.gridforum.org/sf/go/doc14372 Agenda bashing 2) Action Items for Roadmap 1.1 http://forge.ogf.org/sf/wiki/do/viewPage/projects.ogsa-wg/wiki/ActionItems * AI-0402a: Michael B and Hiro K will collaborate to draw a new figure one for Appendix B * AI-0402b: Michael B to clean up usage of 'standard' and 'specification' in Appendix B * AI-0402c: Michael B to delete Figure 2 in Appendix B * AI-0402d: Chris J to add new table for 5.2.2 (Core) * AI-0402e: Chris J to add reference to SCRM wiki 3) OGSA roadmap document review (50 min, Chris Jordan) Review latest draft and open issues on the Roadmap v1.1 tracker: https://forge.gridforum.org/sf/tracker/do/listArtifacts/projects.ogsa-wg/tr… <*NEXT CALL*> https://forge.gridforum.org/sf/go/wiki1477 April 19, 2007 (Thu) * 8-9am: Logistics and Administrative (Hiro Kishimoto) * 9-10am: Workflow usecase (Chris Kantarjiev) April 23, 2007 * 5-6pm: Security (Andrew and Alan) * 6-7pm: Logistics and Administrative (Hiro Kishimoto) April 26, 2007 (Thu) * 8-9am: Info/data modeling (Ellen, Fred) * 9-10am: Workflow (Steve and Michel)

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IMPORTANT: Teleconference schedule for next week
by Andreas Savva 12 Apr '07

12 Apr '07

At the moment the call schedule for next week looks like this: > Monday April 16 > 5-6pm (CDT) Workflow usecase > 6-7pm (CDT) Roadmap > > Thursday April 19 > 8-9am (CDT) EMS Information Services > 9-10am (CDT) Logistics Given that we are unlikely to have sufficient material for an "EMS Information Services" call on Thursday and that most people who are interested in the "Workflow usecase" call are in Europe the proposal is to move things around as follows: > Monday April 16 > 5-6pm (CDT) Roadmap > 6-7pm (CDT) **Available** > > Thursday April 19 > 8-9am (CDT) Logistics > 9-10am (CDT) Workflow usecase 1. Please let me know if the revised schedule does not work for you. 2. Does anyone want to use the Monday 6-7pm (CDT) slot? -- Andreas Savva

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Teleconference minutes - 12 April 2007 - Glossary; EMS Scenarios
by Andreas Savva 12 Apr '07

12 Apr '07

Glossary https://forge.gridforum.org/sf/go/doc14399?nav=1 EMS Scenarios https://forge.gridforum.org/sf/go/doc14400?nav=1 -- Andreas Savva

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