August 18, 2006 - Revision history

129.59.122.59 at 15:33, 18 August 2006

2006-08-18T15:33:53Z

← Older revision		Revision as of 10:33, 18 August 2006
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	* Blackwell (SFA)		* Blackwell (SFA)
	* Hagewood (Nevoa)		* Hagewood (Nevoa)
	* Beck, Moore Chris Sellers, David LaBissoniere (UTK)		* Beck, Moore, Chris Sellers, David LaBissoniere (UTK)
	* Sheldon, Tackett (VU)		* Sheldon, Tackett (VU)
	* Swany (UDel/CERN)		* Swany (UDel/CERN)

129.59.122.59 at 15:33, 18 August 2006

2006-08-18T15:33:39Z

← Older revision		Revision as of 10:33, 18 August 2006
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			== Attending ==
			* Blackwell (SFA)
			* Hagewood (Nevoa)
			* Beck, Moore Chris Sellers, David LaBissoniere (UTK)
			* Sheldon, Tackett (VU)
			* Swany (UDel/CERN)
	== Current Agenda ==		== Current Agenda ==

129.59.122.59 at 15:31, 18 August 2006

2006-08-18T15:31:59Z

← Older revision		Revision as of 10:31, 18 August 2006
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	~~== Attending ==~~
	* Blackwell (SFA)
	* Hagewood (Nevoa)
	* Beck, Moore, Chris Sellers, David LaBissoniere(UTK)
	* Brown, de Ledesma, Sheldon, Tackett (VU)
	* Swany (UDel/CERN)

	== Current Agenda ==		== Current Agenda ==

	=== Application Communities ===		=== Application Communities ===
	*Update on work with Electron Microscopy (Micah/Chris)		*Update on work with Electron Microscopy (Micah/Chris)

			Pheobe's application is running in 32bit mode on ACCRE (or at least it is close), but she wants it to run on her 64 bit PowerPC machines. This is more difficult. Chris has been integrating the IBP I/O routines into her application. Larry Dawson suggested that Chris use a compiler that ACCRE has for the 64 bit PowerPC...

	*News from CERN (Martin)?		*News from CERN (Martin)?

			CERN is amenable to our installing our software there on the Datatag machines. If Harvey approves it, we can the routing changed, which is necessary because it is a closed network.

			In the long run, we should install our own equipment. Martin and Paul may try to meet up at CERN in late September.

			Another possibility is to talk to the Open Lab people. They are interested in storage, doing some work with xrootd. We could put some depots on machines there if the Datatag is problematic.

			*AmericaView (PR)

			PR has made contact with people and we should be able to make some contact with at Chicago I2 meeting.

	=== Deployment and Operations ===		=== Deployment and Operations ===
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	can saturate a 1 gig pipe or not.		can saturate a 1 gig pipe or not.

	~~Again call me if you need some more details~~.		=== Technology: Hardware, Software ===
			* lodn_cp (Micah)

			Micah has been doing testing on the EWOK machines at ORNL. Over infiniband.

			* L-Store and REDDnet hardware (Alan)

	~~Thanks~~		progress on lstore-cp and other commands: this is working now.

	~~Surya~~		Micah: should we settle on one way to specify the URLs? (which specifies what the protocal is, the host name?) We are eager to have a good well designed protocal... can we grab the work you are doing for L-store and make this the
			standard way things are done in lodn? This could also give us interoperability.

			Alan agrees.

	~~=== Technology: Hardware~~, ~~Software ===~~		Capricorn box tests have been going well. We are not doing any raiding at the hardware level, this is done in our software. What about performance? (Micah asks). There is not a huge penalty for recovery operations, say. Reads and writes not much cost. Reads there is no cost. (data and parity are seperate). He then talked about the erasure code formalism (I missed some of this due to a phone call I had to take, apologies).
	* lodn_cp (Micah)

	=== Organization and Funding Opportunities ===		=== Organization and Funding Opportunities ===
	*Discussions about a NSF Physics at the Information Frontier(PIF)?		*Discussions about a NSF Physics at the Information Frontier(PIF)?

			we need to setup a phone call with Stefan at UTK next week. Maybe late morning
			on Thursday?

	=== Events, Education, Outreach ===		=== Events, Education, Outreach ===
	*Upcoming OSG meeting (Paul, Surya)		*Upcoming OSG meeting (Paul, Surya)

			[http://mimir.accre.vanderbilt.edu/cgi-bin/public/DocDB/ShowDocument?docid=81 Surya's Talk] that he will present at the OSG meeting on L-Store, REDDnet...

	*SC06?		*SC06?
	**Status of Ultralight plans (Alan)		**Status of Ultralight plans (Alan)

	*Plans for Internet2 Side meeting (Terry, Micah)		*Plans for Internet2 Side meeting (Terry, Micah)

			Discussion started with Laurie Berns of I2 and it looks good for our having a meeting before or after. They would give us a room. "REDDnet tools and applications" We are bringing REDDnet up, and the goal of the meeting would be to share what we have been doing, talk about the tools that are available, give people help in terms of participating. South and central American's do tend to come to this meeting, so this might be one place we can make some headway.

			We expect to hear from Laurie pretty soon.

			Also, a breakout session during the meeting: an hour, say. This would give us a chance to talk with the regular conference attendees. Proposals due August 31st.

	== Action Items ==		== Action Items ==

			*Paul setup phone call RE PIF with Stefan for next week.

Terry: /* Attending */

2006-08-18T14:54:01Z

Attending

← Older revision		Revision as of 09:54, 18 August 2006
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	* Blackwell (SFA)		* Blackwell (SFA)
	* Hagewood (Nevoa)		* Hagewood (Nevoa)
	* Beck, Moore (UTK)		* Beck, Moore, Chris Sellers, David LaBissoniere(UTK)
	* Brown, de Ledesma, Sheldon, Tackett (VU)		* Brown, de Ledesma, Sheldon, Tackett (VU)
	* Swany (UDel/CERN)		* Swany (UDel/CERN)

	== Current Agenda ==		== Current Agenda ==

129.59.122.59 at 14:38, 18 August 2006

2006-08-18T14:38:16Z

← Older revision		Revision as of 09:38, 18 August 2006
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	**Plans for future tests		**Plans for future tests

	News from the AMPATH Runs:		==== News from the AMPATH Runs: ====

	I am in Seattle, so am sending my side of things by email. If you do		I am in Seattle, so am sending my side of things by email. If you do

Terry: /* Organization and Funding Opportunities */

2006-08-18T05:11:36Z

Organization and Funding Opportunities

← Older revision		Revision as of 00:11, 18 August 2006
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	=== Organization and Funding Opportunities ===		=== Organization and Funding Opportunities ===
			*Discussions about a NSF Physics at the Information Frontier(PIF)?

	=== Events, Education, Outreach ===		=== Events, Education, Outreach ===

71.112.18.28 at 00:33, 18 August 2006

2006-08-18T00:33:18Z

@@ Line 17: / Line 17: @@
 **Progress on Brazilian depot deployment at well connected locations
 **Plans for future tests
 === Technology: Hardware, Software ===

Terry: /* Application Communities */

2006-08-17T12:38:40Z

Application Communities

← Older revision		Revision as of 07:38, 17 August 2006
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	=== Application Communities ===		=== Application Communities ===
	*~~Status of~~ work with Electron Microscopy (Micah/Chris)		*Update on work with Electron Microscopy (Micah/Chris)
	*News from CERN (Martin)?		*News from CERN (Martin)?

Terry: /* Deployment and Operations */

2006-08-17T12:28:50Z

Deployment and Operations

← Older revision		Revision as of 07:28, 17 August 2006
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	* Visit to Fermi (Bobby)		* Visit to Fermi (Bobby)
	* Deployment to ORNL (Bobby)		* Deployment to ORNL (Bobby)
	* Status of AMPATH testing		* Status of AMPATH testing (Surya/Hunter)
	**Progress on Brazilian depot deployment at ~~good~~ locations		**Progress on Brazilian depot deployment at well connected locations
			**Plans for future tests

	=== Technology: Hardware, Software ===		=== Technology: Hardware, Software ===

Terry: /* Technology: Hardware, Software */

2006-08-17T12:26:34Z

Technology: Hardware, Software

← Older revision		Revision as of 07:26, 17 August 2006
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	=== Technology: Hardware, Software ===		=== Technology: Hardware, Software ===
			* lodn_cp (Micah)

	=== Organization and Funding Opportunities ===		=== Organization and Funding Opportunities ===