netdev - Re: [PATCH] Make CUBIC Hystart more robust to RTT variations

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Message-Id: <20110310021751.2f5fb8bc.billfink@mindspring.com>
Date:	Thu, 10 Mar 2011 02:17:51 -0500
From:	Bill Fink <billfink@...dspring.com>
To:	Stephen Hemminger <stephen.hemminger@...tta.com>
Cc:	Injong Rhee <rhee@...u.edu>, David Miller <davem@...emloft.net>,
	xiyou wangcong <xiyou.wangcong@...il.com>,
	netdev@...r.kernel.org, sangtae ha <sangtae.ha@...il.com>,
	Lucas Nussbaum <lucas.nussbaum@...ia.fr>
Subject: Re: [PATCH] Make CUBIC Hystart more robust to RTT variations

On Wed, 9 Mar 2011, Stephen Hemminger wrote:

> Bill what is the HZ in your kernel config.
> I am concerned hystart doesn't work well with HZ=100

HZ=1000

But I did have tcp_timestamps disabled.  Should I re-run
the tests with tcp_timestamps enabled?

					-Bill
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