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Date:      Sat, 1 Mar 2003 19:53:26 +1100 (EST)
From:      Bruce Evans <bde@zeta.org.au>
To:        Kris Kennaway <kris@obsecurity.org>
Cc:        James Satterfield <james@uberduper.com>, <current@FreeBSD.ORG>
Subject:   Re: SCHED_ULE oddities
Message-ID:  <20030301194725.C25711-100000@gamplex.bde.org>
In-Reply-To: <20030228194701.GB86820@rot13.obsecurity.org>

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On Fri, 28 Feb 2003, Kris Kennaway wrote:

> On Fri, Feb 28, 2003 at 11:24:53AM -0800, James Satterfield wrote:
> > First off, I found SCHED_ULE to be very slow. More importantly, the two
> > times that I rebooted while running it, shutdown failed to sync the
> > disks. On the second reboot, I had just installed a new kernel. The
> > results of this were ugly. /boot/kernel and /boot/kernel.old
> > disappeared. I've since gotten the box back up and running using a
> > SCHED_4BSD kernel and I no longer have these sync problems.
>
> It's still inoperable for me as well..I guess Jeff is busy at the
> moment.

Jeff agreed with that when I sent him a bug report about

	#!/bin/sh
	while :; do :; done

hanging the system (this gives an unkillable shell, and no other user
processes can run).  He said that he was going to announce this, but
I haven't seen anything.

Bruce


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