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Re: {bb} System Hangs



If that is the case, I don't think there is a "enable or disable X" answer. RedHat is known for customizing and modularizing their kernels, as well as backports and all sorts of other goodies (not that other distros don't do the same, RH just does more of it). If recompiling the kernel is the answer, get it kernel.org, do an audit of your devices and compile a custom kernel with just what you need to support your hardware. RH never ships the latest, greatest kernel anyway, so if there's a bug in your existing one, it'll likely be fixed in the latest, greatest one available at kernel.org.

At this point, I must confess that I don't remember what the original complaint was. Perhaps some log or error file output would help us help you...

AD

Charles Jones wrote:

I think he meant to define "rebuilding the kernel". As in...if you simply compile your own kernel and choose all the default options, does that fix the problem? I think the response he is looking for is to recompile his kernel and to enable or disable option X which causes the problem.

-Charles

Philip Clark wrote:

On Thu, 2004-05-27 at 00:21, Wray Cason wrote:


This is not a very fulfilling answer. FC2 has an entirely different kernel
then RH9 or RH7.3. You say to rebuild the kernel, do you mean rebuild the
stock kernel of the vanilla kernel? I doubt that any problem BB has with RH9
has any relevance to BB on FC2.



The original poster sent a follow-up to qualify this. It is Red Hat 9 that he is having problems with.



By the way, I have had problems with a couple of my BB systems running RH9. It seems to be memory related in some fashion since none of my machines with
at least 256mb ram are affected. These systems have ram <= 128mb. These
systems sometimes experience increasing cpu load averages and the hard drive
goes nuts with activity. It gets progressively worse until I reboot. It can
get so bad that sshd can't respond. Anyway, that is my interest in this
discussion.



The list archives are the best place to look. IIRC the closest anyone got to the cause were some "bleeding edge" changes to signal handling that Red Hat saw fit to include. Some folks managed to get by using the ZOMBIE flag when compiling BB. Building your own kernel appears to be the most effective solution however.

Cheers, Phil.






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