Turn off MPSAFE

After a lot of debugging constant hard freeezes on -CURRENT from the end of Novemeber, iwi0 does not seem to like MPSAFE. Box is back to snappy now.

> uname -a
FreeBSD faith.shanu.net 7.0-CURRENT FreeBSD 7.0-CURRENT #11: Sat Dec 9 11:56:55 IST 2006 shanu@faith.shanu.net:/usr/obj/usr/src/sys/MYKERNEL i386
> grep mpsafe /boot/loader.conf.local
debug.mpsafenet=”0″

At some point in time I do have to report back to -current with the LORs which do turn up with WITNESS and INVARIANTS enabled in the kernel.

See http://www.freebsd.org/smp/ for more on the mpsafe work doing as part of the SMP scaling efforts on FreeBSD

Shanker Balan

Shanker Balan is a devops and infrastructure freelancer with over 14 years of industry experience in large scale Internet systems. He is available for both short term and long term projects on contract. Please use the Contact Form for any enquiry.

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Shanker Balan

Shanker Balan is a devops and infrastructure freelancer with over 14 years of industry experience in large scale Internet systems. He is available for both short term and long term projects on contract. Please use the Contact Form for any enquiry.