Messages in this thread | | | Date | Mon, 22 Feb 2010 16:40:22 +0100 | From | Andreas Petlund <> | Subject | Re: [net-next PATCH v4 1/3] net: TCP thin-stream detection |
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On 22. feb. 2010 16:17, Andi Kleen wrote: > Lars Eggert <lars.eggert@nokia.com> writes: > >> If it's off by default there is no issue. > > Still a sufficient large number of people might turn it on > and then the network would melt. > > IMHO TCP changes with badly understood congestion behaviour > should not be merged until the necessary analysis/simulation etc. > is done. > > -Andi
Graphs from our experiments can be found here: http://simula.no/research/nd/publications/Simula.nd.477/simula_pdf_file
Section 5.2.5 covers experiments on fairness-issues. We have found no adverse effects of the modifications submitted in this patch set (mFR and LT in the plot), but further testing cannot hurt.
Best regards, Andreas
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