July 2007 - Ag-tech - mailman3.cels.anl.gov

Re: [AG-TECH] Any listservs for Open Meeting Invitations?
by Julia Mullen 24 Jul '07

24 Jul '07

Hi Jeff, We usually send email via AG-Tech and AG-users. It often means double posting, but it should get to everyone. So, tell us more - who is giving the talk? When, where, what venue? Also note that if you scheduled a venue through agschedule we should all see the meeting listed there as well. Julie On 7/24/07, Jeffrey Miller <jmille22(a)nd.edu> wrote: > > Been to accessgrid.org doesn't seem to be any place to post open > invitation meetings. How do you all do this? I have a GREAT lecture on > Thursday on Supercomputing at Los Alamos and don't have a clue on how to > tell the AG community…Help… > > > > Jeff > > > > Jeffrey L. Miller > > Videoconferencing Resources > > Office of Information Technologies > > *University** of Notre Dame* > > G016 ITC Building > > Notre Dame, IN 46556 > > Office: 574-631-6850 > > Cell :574-261-1895 > > Polycom HDX : 129.74.58.27 > > Polycom PVX office: 129.74.58.127 > > jmille22(a)nd.edu <129.74.58.176jmille22(a)nd.edu> > > "It's a privilege to work at Notre Dame." > > >

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Any listservs for Open Meeting Invitations?
by Jeffrey Miller 24 Jul '07

24 Jul '07

Been to accessgrid.org doesn't seem to be any place to post open invitation meetings. How do you all do this? I have a GREAT lecture on Thursday on Supercomputing at Los Alamos and don't have a clue on how to tell the AG community.Help. Jeff Jeffrey L. Miller Videoconferencing Resources Office of Information Technologies University of Notre Dame G016 ITC Building Notre Dame, IN 46556 Office: 574-631-6850 Cell :574-261-1895 Polycom HDX : 129.74.58.27 Polycom PVX office: 129.74.58.127 jmille22(a)nd.edu <mailto:[email protected]> "It's a privilege to work at Notre Dame."

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Importing Self-signed Certificate Authority Problem
by Foong Hann Huei 22 Jul '07

22 Jul '07

Hi, Previously, I'm using Access Grid Toolkit 3.0 and I can import my own CA certificate as trusted CA certificate using the management tool. However, the latest version of AGT 3.1 Beta doesn't allow me to do so. It seems that it doesn't response if I select the option "construct from certificate" (That is how I install the CA certificate in AGT 3.0). Can anyone assist me regarding this issue? Thanks, Hann Huei,Foong

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Re: [AG-TECH] Multiple USB...
by Piers O'Hanlon 20 Jul '07

20 Jul '07

Unfortunately RAT is currently unable to use separate input and output devices - eg multiple USB mics would not work unless they have a built-in output as well. (like the Phoenix echo canceller boxes). It is for the same reason that HD Intel card style cards currently do not work with RAT as they present themselves as separate input and output devices. Piers On 20/07/07, Robert Gatlin <gatlinr(a)tamug.edu> wrote: > Thank you for your help, Mr.Quebedeaux. > I am curious, if I connect multiple USB microphones to a PC or laptop, will they all work with RAT? Let's assume that a microphone plugged in by itself works with RAT. The OS is Windows XP SP2. > > Robert Gatlin > Technician II > Research and Graduates Studies Office > 409-741-4076 > >

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Re: [AG-TECH] Multiple USB...
by John I. Quebedeaux, Jr 20 Jul '07

20 Jul '07

Robert, What type of mics? How are you addressing echo canceling? Typically, if they're echo canceling microphones there are types that "daisy chain" up to 2 or 3 units depending on the product. -John P.s. "The site with the worse audio never hears it." (everyone else does) - I wish I knew who said it, they deserve the credit! -- John I. Quebedeaux, Jr.; Louisiana State University Computer Manager LBRN; 131 Life Sciences Bldg. e-mail: johnq(a)lsu.edu; web: http://lbrn.lsu.edu phone: 225-578-0062 / fax: 225-578-2597 > From: Robert Gatlin <gatlinr(a)tamug.edu> > Date: Fri, 20 Jul 2007 16:31:53 -0500 > To: <ag-tech(a)mcs.anl.gov> > Conversation: Multiple USB... > Subject: [AG-TECH] Multiple USB... > > Thank you for your help, Mr.Quebedeaux. > I am curious, if I connect multiple USB microphones to a PC or laptop, will > they all work with RAT? Let's assume that a microphone plugged in by itself > works with RAT. The OS is Windows XP SP2. > > Robert Gatlin > Technician II > Research and Graduates Studies Office > 409-741-4076 >

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Multiple USB...
by Robert Gatlin 20 Jul '07

20 Jul '07

Thank you for your help, Mr.Quebedeaux. I am curious, if I connect multiple USB microphones to a PC or laptop, will they all work with RAT? Let's assume that a microphone plugged in by itself works with RAT. The OS is Windows XP SP2. Robert Gatlin Technician II Research and Graduates Studies Office 409-741-4076

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Need help withthe XAP matchmaker
by Shaila Parashar 20 Jul '07

20 Jul '07

Hi I'm moving my AG gear from a small conf. room to a big class room environment and will FINALLY be making use of the Match Maker I've got (ATI MM100). I'm a little unclear on the cabling that needs to happen between it, the XAP and the audio pc. What cables plug into where? Any help/ideas/suggestions would be greatly appreciated. Thanks Shaila -- ***************************************************************** Shaila Parashar e-mail:[email protected] UNIX System Administrator tel:- (970)-491-6555 Engineering Network Services Colorado State University Fort Collins, CO 80523-1301 ****************************************************************** " Smile is a curve that sets things straight. "

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Re: [AG-TECH] Re: How did LSU-Monroe end up in NY? :-)
by gurcharan khanna 20 Jul '07

20 Jul '07

John, actually, it did say monroe at first when it showed up in new york but the subsequent trials that showed up in china were the ones i sent you snapshots of. i still am not really sure of what i was seeing. -gurcharan John I. Quebedeaux, Jr wrote: > Gurcharan, ah, that's the LSUHSC (Louisiana State Univ. Health Science > Center) - New Orleans site... not Monroe... > > I'll copy Doc Nguyen (that site's admin) on this and he can check his > coordinates.. (+/-, etc). > > Thanks, John Q. > > >> From: gurcharan khanna <gskpop(a)cis.rit.edu> >> Date: Thu, 19 Jul 2007 16:08:25 -0400 >> To: "John I. Quebedeaux, Jr" <johnq(a)lsu.edu> >> Cc: Adam Taylor <ataylor(a)ulm.edu>, ag-tech <ag-tech(a)mcs.anl.gov> >> Subject: Re: [AG-TECH] Re: How did LSU-Monroe end up in NY? :-) >> >> John, >> >> My mistake--looks like you're in China now! >> >> I wonder if it's an artifact on my browser???? >> >> -gurcharan >> > > -- ------------------------- Gurcharan S. Khanna, Ph.D. Director of Research Computing Office of the Vice President for Research Director, Interactive Collaboration Environments Laboratory, Center for the Advancing the Study of Cyberinfrastructure --- Rochester Institute of Technology 1 Lomb Memorial Drive Rochester, New York 14623-5603 Phone: 585-475-7504 ~ Cell: 585-451-8370 Email: gurcharan.khanna(a)rit.edu Http: www.rit.edu/~gskpop

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Re: [AG-TECH] Venue server equipment
by Todd Zimmerman 20 Jul '07

20 Jul '07

Jeremy Mann wrote: > I think the question is, "why not?" heh... you stole my line ;-) Actually, what happened is we were having issues with an old backup server that disrupted a couple of meetings - so we were looking for a replacement. This server was offered to us for a price we couldn't ignore... In reality, though, normally we would've ended up getting a dual processor / dual core box with slightly less options - a standard poweredge. ($2Kish) Basically this will be a general purpose server with duties ranging from bridging/venueserving to streaming, jabber server - whatever we are up to at the moment. The most use it will probably ever get is when we start using it to bridge DV/HD streams. Ultimately, we will probably never come near using all of the resources. Cheers, Todd > > On 7/20/07, Derek Piper <dcpiper(a)indiana.edu> wrote: >> >> Okay, since noone else has asked, I feel I have to .. 'Why?' >> :) .. what >> else are you using this machine for? >> You could do some cool virtualization with it .. I guess I >> have that on >> my mind since I'm looking at Xen for a project here... probably using a >> similar spec'd machine to yours. >> >> Derek >> >> Todd Zimmerman wrote: >> > Todd Zimmerman wrote: >> >> Jeremy Mann wrote: >> >>> I'd like to take a consensus of what hardware and operating systems >> >>> people are using to host their own Venue servers. >> >> >> >> And the winner of the 'Most Ridiculously Overpowered >> Venueserver/Bridgeserver" is - our new server! >> >> >> >> Its a Dell PowerEdge 1950: >> >> >> >> Dual Quad-Core Xeon 2.66GHZ processors (w/ 2x4MB cache each) >> >> 8GB 667MHZ Memory >> >> Dual SAS 300G 10k HDD (Raid 1) >> >> Dual GB Ethernet >> >> Redundant power supply, 24X CDRW/DVD.... >> >> >> > >> > Forgot to mention... we're running Fedora 7 - AG3.1beta. >> > >> > Cheers, >> > >> > Todd >> > >> > >> >> -- >> Derek Piper - dcpiper(a)indiana.edu - (812) 855 5560 >> IU Molecular Structure Center, A421C, Chemistry >> Indiana University, Bloomington, Indiana >> >>

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Re: [AG-TECH] Venue server equipment
by Jeremy Mann 20 Jul '07

20 Jul '07

I think the question is, "why not?" On 7/20/07, Derek Piper <dcpiper(a)indiana.edu> wrote: > > Okay, since noone else has asked, I feel I have to .. 'Why?' :) .. what > else are you using this machine for? > You could do some cool virtualization with it .. I guess I have that on > my mind since I'm looking at Xen for a project here... probably using a > similar spec'd machine to yours. > > Derek > > Todd Zimmerman wrote: > > Todd Zimmerman wrote: > >> Jeremy Mann wrote: > >>> I'd like to take a consensus of what hardware and operating systems > >>> people are using to host their own Venue servers. > >> > >> And the winner of the 'Most Ridiculously Overpowered Venueserver/Bridgeserver" is - our new server! > >> > >> Its a Dell PowerEdge 1950: > >> > >> Dual Quad-Core Xeon 2.66GHZ processors (w/ 2x4MB cache each) > >> 8GB 667MHZ Memory > >> Dual SAS 300G 10k HDD (Raid 1) > >> Dual GB Ethernet > >> Redundant power supply, 24X CDRW/DVD.... > >> > > > > Forgot to mention... we're running Fedora 7 - AG3.1beta. > > > > Cheers, > > > > Todd > > > > > > -- > Derek Piper - dcpiper(a)indiana.edu - (812) 855 5560 > IU Molecular Structure Center, A421C, Chemistry > Indiana University, Bloomington, Indiana > >

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