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Date:      Fri, 26 Sep 2008 20:08:48 +0100
From:      David Malone <dwmalone@maths.tcd.ie>
To:        Danny Braniss <danny@cs.huji.ac.il>
Cc:        freebsd-hackers@FreeBSD.org, Jeremy Chadwick <koitsu@FreeBSD.org>, freebsd-stable@FreeBSD.org
Subject:   Re: bad NFS/UDP performance
Message-ID:  <20080926190848.GA65901@walton.maths.tcd.ie>
In-Reply-To: <E1KjDTZ-000Jqb-Bh@cs1.cs.huji.ac.il>
References:  <E1Kj7NA-000FXz-3F@cs1.cs.huji.ac.il> <20080926081806.GA19055@icarus.home.lan> <E1Kj9bR-000H7t-0g@cs1.cs.huji.ac.il> <20080926095230.GA20789@icarus.home.lan> <E1KjDTZ-000Jqb-Bh@cs1.cs.huji.ac.il>

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On Fri, Sep 26, 2008 at 04:35:17PM +0300, Danny Braniss wrote:
> I know, but I get about 1mgb, which seems somewhat low :-(

Since UDP has no way to know how fast to send, you need to tell iperf
how fast to send the packets. I think 1Mbps is the default speed.

	David.



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