On Thu, 2014-09-11 at 19:40 +0200, Steinar H. Gunderson wrote: > On Thu, Sep 11, 2014 at 10:05:46AM -0700, Eric Dumazet wrote: > >> Is anyone aware of any research either pointing out how their tuning > >> algorithm works, or of known bugs/problems with the algorithm? > > How BDP suggests a receive window of 750k ? > > > > If BDP _is_ 750k, then 3.8 MB receive window is not insane, it depends > > on the amount of drops and how fast you want to recover from drops. > > If it helps, I've seen problems in Linux' auto-tuning as well, so this is > seemingly a hard problem :-)
Right. Note we did some changes in the DRS code in latest linux versions (3.13 If I remember well) http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b0983d3c9b132c33b6fb2e28d157a1edc18a173c _______________________________________________ Bloat mailing list [email protected] https://lists.bufferbloat.net/listinfo/bloat
