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Re: [Xen-devel] MPI benchmark performance gap between native linux anddo

from [Nivedita Singhvi] [Permanent Link][Original]
To: Nivedita Singhvi <niv@xxxxxxxxxx>
Subject: Re: [Xen-devel] MPI benchmark performance gap between native linux anddomU
From: Nivedita Singhvi <niv@xxxxxxxxxx>
Date: Tue, 05 Apr 2005 15:58:21 -0700
Cc: Xen-devel@xxxxxxxxxxxxxxxxxxx, xuehai zhang <hai@xxxxxxxxxxxxxxx>, "Santos, Jose Renato G \(Jose Renato Santos\)" <joserenato.santos@xxxxxx>
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Nivedita Singhvi wrote:


Or you can put in a sysctl -w net.ipv4.tcp_adv_win_scale -2


grrr...

sysctl -w net.ipv4.tcp_adv_win_scale=-2

thanks,
Nivedita


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