[BBLISA] Large file transfer in 65ms latency

[Tika Mahata]

Thank you guys for your inputs. They are really helpful to me.

Thanks,
Tika
From: Maarten Ballintijn [mailto:maartenb at xs4all.nl]
Sent: Thursday, April 04, 2013 7:00 PM
To: stephen wadlow; Tika Mahata
Cc: bblisa at bblisa.org
Subject: Re: [BBLISA] Large file transfer in 65ms latency



On Apr 4, 2013, at 17:50, stephen wadlow <sgw at wadlow.net<mailto:sgw at wadlow.net>> wrote:
On Apr 4, 2013, at 4:59 PM, Tika Mahata wrote:

Hello,

I am looking for the solution to transfer  large oracle database files about 2TB between two datacenters which have latency of 65ms with 1gpbs p2p link. What are the options to reduce the transfer time? I have Linux at both ends. Any software or protocol or tuning the OS parameters?

Thanks,
Tika
...
See if you have any hpn-ssh binaries available for your distro:
http://www.psc.edu/index.php/hpn-ssh

               -Steve
...

They also have good information on basic tuning of the network stack, see:

            http://www.psc.edu/index.php/networking/641-tcp-tune


- Maarten
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