[Fedora-livecd-list] Custom initrd
Mads Kiilerich
mads at kiilerich.com
Sun Aug 16 11:54:14 UTC 2009
Jeremy Katz wrote, On 08/16/2009 02:14 AM:
>>> So if you want to do this, you have to
>>> do something like we did for Fedora 8 on the initial move of initramfs
>>> stuff into mkinitrd proper. See commit
>>> 11dbd0bb5ba4b845e80109e990e4e780ca402218
>>>
>> Oh yeah. livecd-creator thinks (knows) that it is creating a CD, and
>> thus the initrd is (has to be) in $LIVE_ROOT/isolinux/initrd0.img.
>>
>> So
>> /sbin/mkinitrd -f $LIVE_ROOT/isolinux/initrd0.img $(rpm -q kernel
>> --qf "%{version}-%{release}.%{arch}")
>> in %post should do the trick? I will try that.
>>
> Nope -- really, look at the commit[1]. You need the two separate %post
> sections as it shows you; you can't do just one
>
Ok, thanks. I'm trying to understand which parts of that commit is
essential to me.
So it is because LIVE_ROOT only is available in not in_chroot %post
scripts? And the initrd thus has to be created in a normal chrooted
%post and copied to the right location in a non-chrooted %post?
Is there any particular reason why LIVE_ROOT isn't available in chroots?
Couldn't the image always mounted under $INSTALL_ROOT/mnt/live? Or
bind-mounted?
/Mads
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