Limits on jumbo mbuf cluster allocation

Garrett Wollman wollman at freebsd.org
Fri Mar 8 17:04:37 UTC 2013


<<On Fri, 8 Mar 2013 00:31:18 -0800, Jack Vogel <jfvogel at gmail.com> said:

> I am not strongly opposed to trying the 4k mbuf pool for all larger sizes,
> Garrett maybe if you would try that on your system and see if that helps
> you, I could envision making this a tunable at some point perhaps?

If you can provide a patch I can certainly build it in to our kernel
and have it ready the next time the production server crashes.  I'd
like it to be at least a *little* tested by someone else beforehand,
though.

-GAWollman



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