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   <H1>[Mageia-dev] Module config chaos [was Re: ANN: kernel-3.1-rc9 landing...]</H1>
    <B>JA Magallon</B> 
    <A HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20Module%20config%20chaos%20%5Bwas%20Re%3A%20ANN%3A%20kernel-3.1-rc9%0A%20landing...%5D&In-Reply-To=%3C20111006175540.7bcfb690%40werewolf.home%3E"
       TITLE="[Mageia-dev] Module config chaos [was Re: ANN: kernel-3.1-rc9 landing...]">jamagallon at ono.com
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    <I>Thu Oct  6 17:55:40 CEST 2011</I>
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<PRE>On Thu, 06 Oct 2011 02:58:38 +0300
Thomas Backlund &lt;<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">tmb at mageia.org</A>&gt; wrote:

&gt;<i> 
</I>&gt;<i> Hi,
</I>&gt;<i> 
</I>&gt;<i> Just a small headsup...
</I>&gt;<i> 
</I>&gt;<i> I've just submitted core kernel-3.1.0-0.rc9.1.mga2 to the buildsystem so 
</I>&gt;<i> it will probably start showing up on the mirrors in ~ 4 - 8 hours.
</I>&gt;<i> 
</I>&gt;<i> Have fun...
</I>
I had ;)...

Works fine in most of boxes, but I have a 'little' problem with others.
They have IDE disks, and 3.1 kernel insists on driving them with IDE driver
(pata_acpi) instead of SATA emulation (ata_piix). So those boxes
which booted/mounted root via UUID survived and at least booted, using
hda as root. But others where I had drives named by device /sed/sda1, did
not even boot.

For the moment I could try to change the boot to LABEL or UUID, but I think this
is a bug, or at least a change wrt previous kernels.

I don't know if it is a problem with in-kernel detection or with the generation
of initrds, as new module-init-tools make initrd scripts complain about:

direwolf:~# bootloader-config --action rebuild-initrds
WARNING: &quot;include /lib/module-init-tools/modprobe.compat&quot; is deprecated, please use /etc/modprobe.d
WARNING: Deprecated config file /etc/modprobe.conf, all config files belong into /etc/modprobe.d/.

Some of this I think can be corrected:
/lib/module-init-tools/modprobe.compat -&gt; /etc/modprobe.d/compat.conf
      (btw, is it still needed ? it was for migration from 2.4 to 2.6 and we are at 3.1 :-O )
/etc/modules &lt;==== I think it is unused !
/etc/modprobe.preload -&gt; deprectated for /etc/modprobe.preload.d
/etc/modprobe.conf -&gt; /etc/modprobe.d/modprobe.conf
                      or split in /etc/modprobe.d/[scsi-host.conf, usb.conf, ....]

But this late one generates other problem, /sbin/mkinitrd-mkinitrd references
/etc/modprobe.conf everywhere. If it just changes location, it is just a change,
but if it is split, ????

werewolf:~# egrep mod.*conf /sbin/mkinitrd-mkinitrd
modulefile=/etc/modules.conf   &lt;============ ?????
modulefile=/etc/modprobe.conf
        modulefile=/etc/conf.modules
            echo &quot;options $module $options&quot; &gt;&gt; $MNTIMAGE/etc/modprobe.conf
        if [ &quot;$module&quot; = &quot;zfcp&quot; -a -f /etc/zfcp.conf ]; then

And last, are modprobe binaries in initrd the same as in distro ? If the answer is yes,
then probably the $MNTIMAGE/etc/modprobe.conf generated for initrd should also be relocated....

In short, a little chaos. I don't know if it is affecting something actually.

Hope this helps, at least as a detection of the problem.

by


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