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 :: Mailing Lists

[ILUG] md weirdness

[ILUG] md weirdness

Niall O Broin niall at linux.ie
Wed Oct 20 18:01:43 IST 2004


On 20 Oct 2004, at 17:39, Colm MacCarthaigh wrote:

>> Good point that. But TBH I'd not expect this to be necessary in the
>> initrd. I'm not talking about the root filesystem after all.
>
> Debian does all of the md stuff in an initrd anyway these days :)

Not on this bloody box it doesn't :-(

>> I rebuilt the initrd BUT I didn't use the rebuilt one - having done 
>> the
>> rebuild I looked at the new and old initrd files, and the difference
>> was this :
>>
>> backup# diff /tmp/new.ird /tmp/old.ird
>> 34a35
>>> ./lib/libc.so.6
>> 270,271d270
>> < ./lib/tls
>> < ./lib/tls/libc.so.6
>>
>> so the old one is using a special directory for libc6 for whatever
>> reason.
>
> Hmm that's odd, the initrd should include all of the modules for the 
> new
> 2.6 kernel, which would be a big difference.

Ah - sorry - I may not have been clear enough there. In the above "old 
one" the initrd which was made/installed when I installed the 2.6.8 
kernel using apt-get.

> Did you build it using "mkinitrd -o /wherever/you/keep/your/initrd 
> /lib/modules"

No - I built it using  mkinitrd -o /somewhere/else  deliberately so 
that it wouldn't trample on the old one, and so that I could then 
compare them. I didn't specify the modules dir, but it picks the one 
belonging to the running kernel by default.

> Hmmmm, is raidtools (or raidtools2) still hanging around? It and mdadm
> might be having a tiff.

Nope - no raidtools.


Niall




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