Date: Mon, 15 Aug 2005 15:37:19 +0200 From: Rene Ladan <r.c.ladan@student.tue.nl> To: stable@freebsd.org Subject: Re: ULE scheduler freezes kernel Message-ID: <20050815133719.GA67455@82-168-75-155-bbxl.xdsl.tiscali.nl> In-Reply-To: <20050317211450.GA47842@82-168-140-74-bbxl.xdsl.tiscali.nl> References: <20050317211450.GA47842@82-168-140-74-bbxl.xdsl.tiscali.nl>
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On Thu, Mar 17, 2005 at 10:14:50PM +0100, Rene Ladan wrote:
> Hi,
>
> I was trying the ULE scheduler again on my single i686 5.4PRE laptop,
> but it causes the kernel to freeze after some time (>=30 minutes): the
> kernel does not even respond to opening/closing the lid when booting
> verbose (normally it displays "acpi_lid0: Lid {opened|closed}").
> Having some disk activity (e.g. portupgrade) seems to catalyze this
> behaviour. Only a full power reset gets the laptop running again. I do
[...]
This seems to be solved with RELENG_6 :
% uname -v
FreeBSD 6.0-BETA2 #5: Thu Aug 11 16:50:36 CEST 2005 root@:/usr/obj/usr/src/sys/RENE
% sysctl kern.sched.name
kern.sched.name: ule
% uptime
3:35pm up 3 days, 1:17, 6 users, load averages: 1,00 1,02 1,00
And it even survived an OpenOffice portupgrade. :)
Regards,
Rene
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