June 2005 - acs-wg - lists.ogf.org

Next Call
by Sachiko Wada 27 Jul '05

27 Jul '05

Hi team, Here is the proposed teleconference schedule from Keisuke. Next call: Apr 20 Wed 20:00 EST/Apr 21 Thu 9:00 JST If anyone has problems with this, please feel free to respond to this message. # Keisuke, let us know the calling info. By the way, I assume that we have agreed to cooperate to develop ACS specification but I don't think that we have agreed the process. I wonder how I can contribute to our work. We are going to write up a first working draft by GGF14, late June. It is about time to take some concrete actions. Deciding who writes which part of the document is one way, but there may be some issues left that need to be discussed before starting to write. If there are such issues I want to summarize them first. (Keisuke listed up such issues previously and we have already been discussing about Naregi requirements, but do they enough?) So, I'd like to hear your opinion about this at the next telconf. ... Does this make sense? Regards, Sachiko Wada

4 24

Persisten Cache Links...
by Michael Behrens 30 Jun '05

30 Jun '05

These were provided at the last meeting we had at GGF-14. Thanks for the links!: Persistent Cache look at these for examples of ensuring consistency with regard to external references: http://www.ggf.org/ggf_docs_final.htm (GFD.26) http://www.google.com/search?q=storage+resource+broker+consistency&start=0&… http://www.google.com/search?biw=784&hl=en&q=globus+replica+system+consiste… -- Michael Behrens, CTO R2AD, LLC cell: (571) 594-3008 -- ___________________________________________________________ $0 Web Hosting with up to 200MB web space, 1000 MB Transfer 10 Personalized POP and Web E-mail Accounts, and much more. Signup at www.doteasy.com

1 0

Updated Glossary
by Thomas Studwell 30 Jun '05

30 Jun '05

(See attached file: d1GlossarytwsV0.2.doc) Thomas W. Studwell Senior Technical Staff Member, Autonomic Computing Architecture IBM Software Group B140/Bldg 500 4205 S Miami Blvd, Durham, NC 27703 (919) 254-7574 Fax: (919) 254-7628 Mobile: (919) 619-1038 studwell(a)us.ibm.com "The optimist sees opportunity in every danger; the pessimist sees danger in every opportunity." Winston Churchill, Sir (1874-1965)

1 0

Re: [acs-wg] ACS considerations
by Michael Behrens 29 Jun '05

29 Jun '05

Very helpful, thanks! I have some comments: I can envision some cases where a DD would not be present, in which case the AAD should indicate so. Slide 4: Agree about #3 not being needed. I think the idea of having a tool for the end user (like the portal in #2), is important. I think we will need to support an import/export capability somehow, in addition to transfer. Export/Import Requirement? ---------- Original Message ---------------------------------- From: Sachiko Wada <sachiko(a)ascade.co.jp> Date: Wed, 29 Jun 2005 21:09:45 +0900 >Folks, > >I sorted out my considerations about ACS based on the yesterday discussion. >I'd like your comments eigher on the ml or at the session. >Or if you don't think it makes sence, just ignore this. > >Sachiko. > > > -- Michael Behrens, CTO R2AD, LLC cell: (571) 594-3008 -- ___________________________________________________________ $0 Web Hosting with up to 200MB web space, 1000 MB Transfer 10 Personalized POP and Web E-mail Accounts, and much more. Signup at www.doteasy.com

3 3

Update to ARI and Glossary
by Thomas Studwell 29 Jun '05

29 Jun '05

Here are my updates to ARI and the Glossary based on the discussions we had yesterday. Note that this is still work in process and should be considered strawman for discussion within the WG. I have a number of questions, posted as comments, that need to be resolved before we can move this forward. (See attached file: ACS-ARI_enTWS01.doc)(See attached file: d1Glossarytws.doc) Thomas W. Studwell Senior Technical Staff Member, Autonomic Computing Architecture IBM Software Group B140/Bldg 500 4205 S Miami Blvd, Durham, NC 27703 (919) 254-7574 Fax: (919) 254-7628 Mobile: (919) 619-1038 studwell(a)us.ibm.com "The optimist sees opportunity in every danger; the pessimist sees danger in every opportunity." Winston Churchill, Sir (1874-1965)

2 1

ACS considerations
by Sachiko Wada 29 Jun '05

29 Jun '05

Folks, I sorted out my considerations about ACS based on the yesterday discussion. I'd like your comments eigher on the ml or at the session. Or if you don't think it makes sence, just ignore this. Sachiko.

1 0

[Fwd: ACS-WG #1 back to 2:30 slot]
by Keisuke Fukui (on the road) 28 Jun '05

28 Jun '05

Folks, They managed to move it back to the original time. The room is to be announced later. -Keisuke

1 1

[Fwd: Re: [cddlm] CDDLM/ACS joint session]
by Keisuke Fukui (on the road) 27 Jun '05

27 Jun '05

Folks, Some of you may have known this, due to unexpected change of the schedules made by GGF office, we have a collision with ogsa-ems wg session, which cddlm members are to join. I have contacted an GGF office, but have not got positive response to get it back to the original time. My question is that are you all OK to switch our sessions as Dejan suggested in the attached e-mail. This makes them to be able to join the session. Please respond this to this mail, if you have issues to switch our two sessions. -Keisuke

1 0

Teleconference minutes - June 22
by Sachiko Wada 23 Jun '05

23 Jun '05

Hi team, Here is the minutes of the last teleconf. Please review it and point out where the record is not correct, if any. It is also available at Gridforge: https://forge.gridforum.org/projects/acs-wg/document/minutes-20050622/en/1 Sachiko ====================================================================== ACS Teleconference ----------------------------------------------------------------------- Date and Time: June 22 20:00-21:15 EDT 2005 / June 23 9:00-10:15 JST, 2005 Participants: Keisuke Fukui (Fujitsu) Tom Studwell (IBM) Peter Ziu (Northrop) Michael Behrens (R2AD) Sachiko Wada (ASCADE) - minutes ------------------------------------------------------------------------ * Review of the minutes for the last call. Minutes approved. * Draft writing schedule by GGF14. We agreed to write text about the following issues and discuss them at the GGF14 sessions, and then merge them into the ACS draft document after approved. - Glossary definition refinement. (KF) - Posted. - Security/Signature discussion for ACS (Mike/Pete) - Repository interface detail, (KF) - Posted. - CDDLM sequence (Sachiko) - Posted. Keisuke posted the sequence diagram to the CDDLM ml and got response from Steve which is talking much about the case 1 (CDLLM stand alone case). Steve also mentioned about JSR 277. JSR 277 puts focus on JAR but we can share the objectives. We should keep eyes on it. http://www.jcp.org/en/jsr/detail?id=277 - AAF/SDD refactor (Tom) Lower in priority than the Repository Interface. - Data transport/event notification (TBA) The topic is which standards can apply to which parts of our spec. Tom can ask Susan Malaika who is a co-chair of INFOD-WG to attend our session or make comments. Action: All to review the already posted materials (Glossary, ARI spec, ARI diagrams) and make comment if any. Action: Tom, to present the proposed direction about the SDD/AAF convergence. Action: Pete, to prepare the material on signature for the sessions. Action: Mike, to get input from the security expertises for the sessions. Action: Tom, to arrange/prepare the material for data transport discussion. Action: Keisuke, to confirm the CDDLM team to join the session. * Pre-session meeting Agreed to have pre-session meeting to discuss about Security, ARI Interface, and so on. Date: Jun 28 (Tue) 12:00 p.m. Rendezvous: lobby, Westin Hotel * Updates Action: Tom to close his action items by next week. * Next call No telconf next week. The schedule after GGF14 will be discussed at the session.

1 0

Proposed repository interface for ACS
by Keisuke Fukui 23 Jun '05

23 Jun '05

Folks, Attached is a proposed repository interface description for ACS, which is pland as among the GGF14 ACS-WG#2 agenda at the last call. At tomorrow's call we will just verify the contents include valid technical points for the session, and will not examin the line by line. So please verify that we can discuss this at the GGF14 as a part of the agenda. My apologies to my late posting for this. -Keisuke

3 3