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Re: [pS-dev] Efficient large Data transfer


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  • From: Jochen Reinwand <>
  • To: maxim <>
  • Cc: "'Nicolas Simar'" <>, "'Nina Jeliazkova'" <>, "'schmitz'" <>, "'WiN-Labor'" <>,
  • Subject: Re: [pS-dev] Efficient large Data transfer
  • Date: Tue, 29 Apr 2008 16:22:25 +0200
  • Organization: DFN Verein
On Tuesday 29 April 2008 16:11, maxim wrote:
> Hi Jochen,
>
> > Very simple: Data is transferred via rsync in Perl binary format.
> > This also answers your questions: It will in no way work for
> > pSUI, because the requirements are completely different.
>
> Can you be more detailed on this one ? I was not present at Zagreb so I am
> not familiar with this idea.
> Are you opening separate data socket ?

No, rsync protocol is used. On the other hand, you can indeed call the rsync
connect a "separate data socket"...
perfSONAR messages are used for sending rsync URLs instead of the data
directly.

greetings,
Jochen

--
Jochen Reinwand, DFN-Labor
Friedrich-Alexander-Universität Erlangen-Nürnberg
Regionales RechenZentrum Erlangen (RRZE)
Martensstraße 1, 91058 Erlangen, Germany
Tel. +49 9131 85-28689, -28800, Fax +49 9131 302941

www.win-labor.dfn.de

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