That is correct.
-----Original Message-----
From: [log in to unmask] [mailto:[log in to unmask]] On Behalf Of Stephen J. Gowdy
Sent: Wednesday, January 16, 2008 1:10 AM
To: Yang, Wei
Cc: atlas-sccs-planning-l; Dubois-Felsmann, Gregory
Subject: Re: 1Gbit/s transfer from BNL to SLAC
Just to make sure I understand those graphs, you need to add the two in the top left together to get the total?
On Tue, 15 Jan 2008, Yang, Wei wrote:
> We easily reached ~ 1Gbit/s transfer speed from BNL to SLAC for about
> 6 hours during a test. See the SLAC ESnet gateway graphs
>
> http://www.slac.stanford.edu/comp/net/external-links/html/SLAC-Interne
> t-Links.html
>
> This is far from our current goal of 1.6Gbit/s and final goal of 3.2Gbit/s. But it is a step forward (from 200-300Mbit/s). The limiting factor is the two old GridFTP servers (v20z). Giving that SLAC's link to ESnet is 2x 1Gbit, going beyond 1Gbit/s will likely have a big impact to the rest of the lab. SCCS is working on upgrading SLAC-ESnet link to 10Gbit.
>
> --
> Wei Yang | [log in to unmask] | 650-926-3338(O)
>
>
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