Daniel Eischen wrote: > On Tue, 21 Jun 2005, Michal Mertl wrote: > > > Dag-Erling Smrgrav wrote: > > > Charles Sprickman <[EMAIL PROTECTED]> writes: > > > > 1. FreeBSD and threads. On FreeBSD there's a native user-level > > > > implementation of threads called 'pthread' and there's also an > > > > optional ports collection 'linuxthreads' that uses kernel hooks. > > > > > > This is only the case for FreeBSD 4. FreeBSD 5 has native threads. > > > > Yes, the description on Nagios page is not precise but unfortunately > > Nagios still has some problems even on 5.4. I wasn't able to find out > > what was wrong and the problem dissappeared when I had to replace the > > computer with single-processor one. The symptoms I observed were that > > every several days one Nagios process was consuming all the CPU doing > > hundreds of thousands of syscalls per second. It got always stuck around > > the time when the the daily cron job run. > > > > I did a ktrace on the stuck process and tried to abort it to have the > > core but I've lost the ktrace output and it never saved the core :-(. > > > > I'll install it on another machine and try to diagnose the problem some > > more. > > You gotta try it on -stable.
OK. I installed Nagios on a SMP computer with fresh -stable. I tried to stress the disk but until now Nagios hasn't hung. Michal _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"
