FYI, there is a bug in 8.2 for 256b keys and was fixed in 8.2-stable. You may want to apply the fix if it causes you issues.
http://www.FreeBSD.org/cgi/query-pr.cgi?pr=155118 Andrew On 8 March 2012 04:59, Karl Denninger <k...@denninger.net> wrote: > Thanks; the machines in question are on 8.2, so this sounds pretty good. > > On 3/7/2012 9:55 AM, Ian Lepore wrote: >> On Wed, 2012-03-07 at 09:09 -0600, Karl Denninger wrote: >>> Does the crypto(9) framework recognize and use these instructions? >>> Looks like the Windmere-series Xeons will drop into my system boards; I >>> gain two cores per CPU at the same time, so I'll go from an 8-way SMP >>> system to a 12-way one. >>> >>> I am considering spending the money to upgrade a couple of servers here >>> that run geli-encrypted disks, as during heavy I/O they spend a LOT of >>> their CPU time on the disk encryption. The differences I see in the use >>> of TrueCrypt on Windows machines that have AES instructions .vs. those >>> that do not are very significant and I'm curious if this carries over to >>> FreeBSD. >>> >>> Thanks in advance! >>> >> It looks like it does as of 8.2 when the aesni driver was added. >> >> -- Ian >> >> >> _______________________________________________ >> freebsd-stable@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-stable >> To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org" >> >> >> %SPAMBLOCK-SYS: Matched [@freebsd.org+], message ok > > -- > -- Karl Denninger > /The Market Ticker ®/ <http://market-ticker.org> > Cuda Systems LLC > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org" _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"