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Minutes from the today telecon
by Sergio Andreozzi 03 May '07

03 May '07

Dear all, here you can find the minutes of the today telecon: http://forge.ogf.org/sf/wiki/do/viewPage/projects.glue-wg/wiki/PhoneMeeting… for those who attended, please integrate them where needed. Looking to meet you next week at OGF20. - Sergio -- Sergio Andreozzi INFN-CNAF, Tel: +39 051 609 2860 Viale Berti Pichat, 6/2 Fax: +39 051 609 2746 40126 Bologna (Italy) Web: http://www.cnaf.infn.it/~andreozzi

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GLUE-WG phoneconference in an hour (4PM CEST)
by Sergio Andreozzi 03 May '07

03 May '07

Dear all, this is a reminder for the upcoming phoneconference (in an hour). The details and calling number are available at this page: http://forge.ogf.org/sf/wiki/do/viewPage/projects.glue-wg/wiki/PhoneMeeting… we will use "high speed conferencing" (http://www.highspeedconferencing.com) and verify if it is satisfactory. Cheers, Sergio -- Sergio Andreozzi INFN-CNAF, Tel: +39 051 609 2860 Viale Berti Pichat, 6/2 Fax: +39 051 609 2746 40126 Bologna (Italy) Web: http://www.cnaf.infn.it/~andreozzi

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Can you please post the new Glue to old classad mapping document on the web?
by Gabriele Garzoglio 27 Apr '07

27 Apr '07

Hi Sergio, the revised document has been out for a bit more than 2 weeks and there are no new comments. We had 2 iterations on this document and it is probably ready for the public. Can you please add it to the web site? http://home.fnal.gov/~garzogli/Glue2OldClassadMapping/Glue-v1.3/glue-v1.3-o… http://home.fnal.gov/~garzogli/Glue2OldClassadMapping/Glue-v1.3/glue-v1.3-o… Thanks Gabriele

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contributing user stories for the next-generation schema
by Sergio Andreozzi 27 Apr '07

27 Apr '07

Dear All, we are collecting "use cases" that should be covered by the next-generation schema according to GLUE WG goals. We decided to collect them in the form of user stories. You can find a description of what user stories are and a couple of examples in our GLUE WG wiki at the following page: http://forge.gridforum.org/sf/wiki/do/viewPage/projects.glue-wg/wiki/UserSt… in the next days we will add more user stories. Please, provide user stories that relate to your project/experience/ context. These will be discussed during the GLUE Use Cases session at OGF20. Cheers, Sergio -- Sergio Andreozzi INFN-CNAF, Tel: +39 051 609 2860 Viale Berti Pichat, 6/2 Fax: +39 051 609 2746 40126 Bologna (Italy) Web: http://www.cnaf.infn.it/~andreozzi

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[Fwd: IETF O&M Area MIB2RMDL proposal]
by Hiro Kishimoto 05 Apr '07

05 Apr '07

FYI Very interesting work on standardizing a methodology to convert SNMP MIBs to SOA/WS resource model artifacts (tagged as "MIB to Resource Model Description Language" (MIB2RMDL), using "Language" very loosely in this context). -- Hiro Kishimoto

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FW: [bug #20804] GlueCEInfoContactString should be a real URL
by Burke, S (Stephen) 04 Apr '07

04 Apr '07

Hi, Does anyone (OSG particularly) have a view on what you would like to see in the ContactString for a glite CE? Stephen -----Original Message----- From: Apache [mailto:apache@lcgapp01.cern.ch] On Behalf Of noreply [Gergely Debreczeni] Sent: 27 March 2007 16:13 To: Robert Harakaly; Laurence; Burke, S (Stephen); Gergely Debreczeni; project-eu-egee-middleware-iteam(a)cern.ch; project-eu-egee-glite-all-bugs(a)cern.ch Subject: [bug #20804] GlueCEInfoContactString should be a real URL This is an automated notification sent by LCG Savannah. It relates to: bugs #20804, project gLite Middleware ======================================================================== ====== LATEST MODIFICATIONS of bugs #20804: ======================================================================== ====== Update of bug #20804 (project jra1mdw): Status: None => Accepted _______________________________________________________ Follow-up Comment #1: So, is there any agreement on the format ? Gergo ======================================================================== ====== OVERVIEW of bugs #20804: ======================================================================== ====== URL: <http://savannah.cern.ch/bugs/?20804> Summary: GlueCEInfoContactString should be a real URL Project: gLite Middleware Submitted by: sburke Submitted on: 2006-10-17 16:36 Status: Accepted Open/Closed: Open Category: Installation and configuration (deprecated) Severity: 4 - Normal Baseline Release: gLite 3.0.0 OS: None Architecture: None Bug detection area: Production Assigned to: harakaly Priority: 5 - Enhancement GGUS reference URL: Component tag(s): Subsystem tag(s): Discussion Lock: Any Build environment: None Release: _______________________________________________________ The ContactString was introduced in the schema at the request of OSG as they would like a "real" gram URL and not just the CEId with e.g. the queue name on the end. At the moment it seems that we are in fact just duplicating the CEId. For LCG CEs at least it would be easy enough to manipulate this into a proper URL. For glite CEs it's less obvious as there is no real URL for condor-C, but we could invent a format. _______________________________________________________ Follow-up Comments: ------------------------------------------------------- Date: 2007-03-27 15:13 By: Gergely Debreczeni <gdebrecz> So, is there any agreement on the format ? Gergo _______________________________________________________ Carbon-Copy List: CC Address | Comment ------------------------------------+----------------------------- 857 | -COM- 570 | -UPD- 761 | -SUB- ======================================================================== ====== This item URL is: <http://savannah.cern.ch/bugs/?20804> _______________________________________________ Message sent via/by LCG Savannah http://savannah.cern.ch/

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First sketch on GLUE 2 focusing on the Computing Element
by Sergio Andreozzi 03 Apr '07

03 Apr '07

Hi everybody, me and Balazs have been working in the last month in order to identify the main Glue 2 entities and to produce an initial sketch of the Computing Element in order to produce an initial sketch of the Computing Element for GLUE 2 that can incorporate the concepts of GLUE 1.3 and NorduGrid Schema (for the moment). Other schemas will be considered later. What we would like to do as a next step is to present to the interested parties this initial draft during a phonecall to be held during the week of 16-20 April. Besides this phonecall, in the remaining time before OGF we will concentrate on use cases definition. We will have a detailed F2F discussion of the sketch during OGF 20. You can find the current schema and UML class diagram at the following page: http://forge.gridforum.org/sf/wiki/do/editPage/projects.glue-wg/wiki/Initia… Of course, you may send comments, questions, feedback to the list as well. Last notice, we have updated the wiki page containing the session description for OGF20 with the current schedule being defined by OGF organizers: http://forge.gridforum.org/sf/wiki/do/viewPage/projects.glue-wg/wiki/Partic… Cheers, Sergio -- Sergio Andreozzi INFN-CNAF, Tel: +39 051 609 2860 Viale Berti Pichat, 6/2 Fax: +39 051 609 2746 40126 Bologna (Italy) Web: http://www.cnaf.infn.it/~andreozzi

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Re: [glue-wg] [Glue-schema] The mapping of Glue Schema v1.3 to old classat format
by Gabriele Garzoglio 27 Mar '07

27 Mar '07

Hi, I have updated the mapping document to take into consideration Stephen's comment. Everything else in the document is the same. http://home.fnal.gov/~garzogli/Glue2OldClassadMapping/Glue-v1.3/glue-v1.3-o… I would like to have this document uploaded to the official glue schema mapping page. Please, give me your feedback. Thanks Gabriele Burke, S (Stephen) wrote: > glue-schema-bounces(a)george.lbl.gov > >> [mailto:glue-schema-bounces@george.lbl.gov] On Behalf Of >> Gabriele Garzoglio said: >> I have updated the old mapping document to include Glue Schema v1.3. >> > > "In some General Information Provider implementations (GIP), the > ContactString Info > attribute of the ComputingElement entity is not necessarily a GRAM URL > and may > have the form <GRAM-URL>-<VO-Name>. This form cannot be used directly as > a contact string by most Grid clients. In LCG, the Resource Broker > processes this > value so that it can be used by the standard Grid clients. In the > mapping to old > ClassAd, instead, the value is published in the form <GRAM-URL>, > irrespectively of > the GIP implementation, by comparing the value of ContactString with the > values in > the GlueCEAccessControlBaseRule (i.e., the VO names). This is important > in order > to use the Condor Matchmaking Service out-of-the-box for Resource > Selection." > > Unless I'm missing the point, this is wrong. The LCG format is > <GRAM-URL>-<QUEUE-Name> (at least for LCG CEs, glite CEs don't use GRAM > at all). It happens to be the case that many sites have queues named for > VOs, but it isn't a general rule. > > Stephen > > _______________________________________________ > Glue-schema mailing list > Glue-schema(a)hicb.org > http://dsd.lbl.gov/mailman/listinfo/glue-schema >

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Latest GLUE Specification
by Neha Sharma 27 Mar '07

27 Mar '07

Hi I am looking for following two documents: - one, that mentions the latest release of GLUE Specification (v1.2 - I guess..). - second, that describes what each Glue attribute means. Appreciate if someone can point me to it. I have tried the obvious webpages- http://glueschema.forge.cnaf.infn.it/ http://glueschema.forge.cnaf.infn.it/Spec/V2 - Neha

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BDII Query log
by Laurence Field 23 Mar '07

23 Mar '07

Hi, I have added a summary file that shows all the queries made to the top level BDII over a short period of time. http://forge.gridforum.org/sf/sfmain/do/downloadAttachment/projects.glue-wg… I hope that this will be useful for the use case document as this shows what is really being used in the information system. If anyone has similar information it would be good to also add it. Laurence

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