On 30 Sep, Andriy Gapon wrote: > on 30/09/2010 02:27 Don Lewis said the following:
> vmstat -i ? I didn't see anything odd in the vmstat -i output that I posted to the list earlier. It looked more or less normal as the ntp offset suddenly went insane. >> I did manage to catch the problem with lock profiling enabled: >> <http://people.freebsd.org/~truckman/AN-M2_HD-8.1-STABLE_lock_profile_freeze.txt> >> I'm currently testing SMP some more to verify if it really avoids this >> problem. > > OK. I wasn't able to cause SMP on stable to break. The silent reboots that I was seeing with WITNESS go away if I add WITNESS_SKIPSPIN. Witness doesn't complain about anything. I tested -CURRENT and !SMP seems to work ok. One difference in terms of hardware between the two tests is that I'm using a SATA drive when testing -STABLE and a SCSI drive when testing -CURRENT. At this point, I think the biggest clues are going to be in the lock profile results. _______________________________________________ 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"
