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OGSA-D telcon, Friday Dec 8th.
by Dave Berry 07 Dec '06

07 Dec '06

The next teleconference of the OGSA Data WG will be on Friday Dec 8th at 8:00am Pacific / 11:00am Eastern / 4:00pm UK / 5:00pm Europe. Here is the teleconference information: UK dialin: 0845 245 0224 US dialin: 1 866 838 0046 Intl dialin: +44 1452 542309 Passcode: 275359 Items for the agenda: * Action report * Progress reports - EMS/Data scenarios, Architecture document, Scenarios document See the attached EMS/Data scenarios document. Best wishes, Dave Berry Deputy Director, Research & E-infrastructure Development National e-Science Centre, 15 South College Street Edinburgh, EH8 9AA +44 131 651 4039

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Data Architecture Document 0.6.3 on Grid Forge
by Allen Luniewski 06 Dec '06

06 Dec '06

I have stored version 0.6.3 of the architecture document on Grid Forge. This version reflects all changes made since the 0.6.2 version, primarily those resulting from the August, 2006 F2F in Edinburgh. Note that this should be considered an interim version since not all of the work flowing from the August F2F has been completed. Here is the link to the document: http://forge.gridforum.org/sf/go/doc14053?nav=1 Allen

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Service creation in OGSA?
by Dave Berry 04 Dec '06

04 Dec '06

Dear OGSA WG, I have an action from the OGSA Dqta WG to ask you about service creation. When creating services in OGSA, how does the client specify the following properties: - Lifetime of Service - (Storage) Size - Default QoS requirements - Default (security) policies - Service Location (on which Server say) - Provisioning Do you have a common pattern for service creation, or common definitions of the above items? Currently we are assuming the existence of factory services that can create shorter-term services. E.g. in data transport, the long-lived service will create a short-lived service that manages the actual data transfer. Clients will send control messages to the shorter-lived service. This seems similar to the pattern originally encoded in OGSI. Is it still the OGSA-approved way to manage service creation? Best wishes, Dave Berry Deputy Director, Research & E-infrastructure Development National e-Science Centre, 15 South College Street Edinburgh, EH8 9AA +44 131 651 4039

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Minutes of today's meeting.
by Dave Berry 01 Dec '06

01 Dec '06

The minutes of today's meeting are attached and are also on GridForge at http://tinyurl.com/t8spu Dave Berry Deputy Director, Research & E-infrastructure Development National e-Science Centre, 15 South College Street Edinburgh, EH8 9AA +44 131 651 4039

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Re: [OGSA-D-WG] OGSA-D telcon, Friday Dec 1st
by Stephen Davey 30 Nov '06

30 Nov '06

Hi everyone, Attached are a few notes that followed the discussion Dave and I had last week with regards to the "EMS/Data scenarios" (see agenda item below). Cheers, Stephen. -------------------------- Stephen Davey, National e-Science Centre, Edinburgh, UK. -----Original Message----- From: ogsa-d-wg-bounces(a)ogf.org [mailto:ogsa-d-wg-bounces@ogf.org] On Behalf Of Dave Berry Sent: 27 November 2006 15:50 To: ogsa-d-wg(a)ogf.org Subject: [OGSA-D-WG] OGSA-D telcon, Friday Dec 1st The next telconference of the OGSA Data WG will be on Friday Dec 1st at 8:00am Pacific / 11:00am Eastern / 4:00pm UK / 5:00pm Europe. Here is the teleconference information: UK dialin: 0845 245 0224 US dialin: 1 866 838 0046 Intl dialin: +44 1452 542309 Passcode: 275359 Items for the agenda: * Action report * Progress reports - EMS/Data scenarios, Architecture document, Scenarios document Best wishes, Dave Berry Deputy Director, Research & E-infrastructure Development National e-Science Centre, 15 South College Street Edinburgh, EH8 9AA +44 131 651 4039 -- ogsa-d-wg mailing list ogsa-d-wg(a)ogf.org http://www.ogf.org/mailman/listinfo/ogsa-d-wg

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OGSA-D telcon, Friday Dec 1st
by Dave Berry 27 Nov '06

27 Nov '06

The next telconference of the OGSA Data WG will be on Friday Dec 1st at 8:00am Pacific / 11:00am Eastern / 4:00pm UK / 5:00pm Europe. Here is the teleconference information: UK dialin: 0845 245 0224 US dialin: 1 866 838 0046 Intl dialin: +44 1452 542309 Passcode: 275359 Items for the agenda: * Action report * Progress reports - EMS/Data scenarios, Architecture document, Scenarios document Best wishes, Dave Berry Deputy Director, Research & E-infrastructure Development National e-Science Centre, 15 South College Street Edinburgh, EH8 9AA +44 131 651 4039

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updates to Data Storage section
by Stephen Davey 20 Nov '06

20 Nov '06

Hi everyone, I have done my updates to the Data Storage section 8. I've added in the Space and Directory Management Operations and done some small editorial changes/trimmings to the existing text. There were a couple of bits that I wasn't sure about: 1. In section 8.4 I have currently left in the "Retention Type" Storage Space Property, but I wonder if this paragraph should be deleted since I thought there had been some discussion about whether including the storage space terms 'permanent', 'volatile' and 'durable' was a good idea or not? 2. I haven't touched section 8.5 "Site and VO Management", but should this section be kept in or perhaps moved somewhere more general? Most of section 8.5 is applicable to all data services I think, and not just storage services. 3. Section 8.7 "Interaction of Storage and Transfer" is probably out of date now and could be deleted perhaps?? Cheers, Stephen. ------------------------------------------ Stephen Davey, NextGRID Software Architect National e-Science Centre, 15 South College Street, Edinburgh, EH8 9AA, UK. Tel: +44 131 650 9820

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Telcon today.
by Dave Berry 17 Nov '06

17 Nov '06

The next telconference of the OGSA Data WG will be today at 8:00am Pacific / 11:00am Eastern / 4:00pm UK / 5:00pm Europe. Here is the teleconference information: UK dialin: 0845 245 0224 US dialin: 1 866 838 0046 Intl dialin: +44 1452 542309 Passcode: 275359 Minutes of last week's meeting are attached and are at http://tinyurl.com/y9874b. Sorry for the short notice. Dave Berry Deputy Director, Research & E-infrastructure Development National e-Science Centre, 15 South College Street Edinburgh, EH8 9AA +44 131 651 4039

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OGSA-D telcon: FRIDAY 10th November
by Dave Berry 08 Nov '06

08 Nov '06

>From now on, OGSA-D telcons will be held on FRIDAYS at 8:00am Pacific / 11:00am Eastern / 4:00pm UK / 5:00pm Europe. The first call in the new series will be this Friday, November 10th. Here is the teleconference information: UK dialin: 0845 245 0224 US dialin: 1 866 838 0046 Intl dialin: +44 1452 542309 Passcode: 275359 I'll talk to you on Friday, Dave Berry Deputy Director, Research & E-infrastructure Development National e-Science Centre, 15 South College Street Edinburgh, EH8 9AA Tel: +44 131 651 4039

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Minutes for this week's telcon
by Dave Berry 21 Oct '06

21 Oct '06

Can be found on GridForge at http://tinyurl.com/y7hs38. Dave Berry Deputy Director, Research & E-infrastructure Development National e-Science Centre, 15 South College Street Edinburgh, EH8 9AA Tel: +44 131 651 4039

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