Date: Sat, 21 Oct 2006 12:37:09 -0400 From: Mikhail Teterin <mi+kde@aldan.algebra.com> To: Kris Kennaway <kris@obsecurity.org> Cc: freebsdnic@mailbox.cps.intel.com, net@freebsd.org Subject: Re: 6.2 becomes unresponsive under high traffic Message-ID: <200610211237.10061@aldan> In-Reply-To: <20061021153909.GA8705@xor.obsecurity.org> References: <200610211006.17003@aldan> <20061021153909.GA8705@xor.obsecurity.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Saturday 21 October 2006 11:39, Kris Kennaway wrote: = We've been discussing em issues for several weeks now, so it would be = great if you could get yourself up to speed - please review the = discussion on freebsd-stable and freebsd-net (start with posts by = Scott Long, myself, and Jack Vogel). Thanks for the pointer. Ok, so it would appear, from Bruce's http://docs.freebsd.org/cgi/mid.cgi?20061019110950.X75878 that in the SMP case, the em-driver is not even currently supposed to work with INTR_FAST, which, apparently, is the default... How do I switch to INTR_MPSAFE? Scott states, that it is much slower, than FAST, but I can only compress the data at about 25-30 Mb/s anyway... This close to 6.2-RELEASE, should not MPSAFE be forced by the SMP (with em(4) stating as much)? Thanks! -mi
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200610211237.10061>