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Re: depmod and multi kernel systems



On Tue, Nov 12, 2002 at 06:08:50PM +0100, grandmother@telia.com wrote:
> Hi
> 
> I've installed two kernels with modules in /lib/modules/2.2.20-
> flavour1 and /lib/modules/2.2.20-flavour2, altough when I'm booting 
> the second kernel I installed, I get a l lot of unresolved symbols 
> since it looks for the modules in /lib/modules/2.2.20-flavour1 
> instead of /lib/modules/2.2.20-flavour2. How do I fix so the kernel 
> looks in the correct directory?

The problem is not that the kernel is looking in the wrong directory,
it's that it's loading the wrong modules.  When /etc/init.d/modutils is
run during boot, it loads the modules listed in /etc/modules.  This is
quite probably 'wrong' for one or the other of your kernels.  I'm not
aware of a solution to this, but it does seem the be a topic of
discussion on debian-devel at the moment.

> And a second question. Is there any arguments for using ext2 
> instead of ext3? Cause I can't find any that would make anyone 
> choose ext2 instead of ext3, and still Debian 3.0 installs on ext2.

As someone else explained, Woody uses a 2.2 kernel by default; 2.2
doesn't support ext3 out of the box, so it's not on the install kernel.
If you install using the bf2.4 flavour of boot floppies you can create
both ext3 and ReiserFS partitions.  You can of course switch your
current ext2 partitions to ext3 (man tune2fs) tho, so it's not that big
a deal.

-rob

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