Re: must downgrade dracut on Fedora 26-28

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On 06.07.2018 15:47, Jake Edge wrote:
> On Fri, 6 Jul 2018 11:35:50 +0200 Harald Hoyer wrote:
>  
>>> Ok, your rd.md.uuid was in the ID_FS_UUID format, which differs from the MD_UUID format only by '-' and ':'.
>>>
>>> Sorry, I was confused and forgot about the ID_FS_UUID format blkid uses for raid parts:
>>> <https://github.com/dracutdevs/dracut/blob/master/modules.d/90mdraid/parse-md.sh#L17-L18>
>>>
>>> In my later patch, I only used the MD_UUID format with ':', because that is exposed in /dev/disk/by-id/
>>> <https://github.com/dracutdevs/dracut/blob/master/modules.d/90mdraid/parse-md.sh#L34>
>>>
>>> To convert the ID_FS_UUID to MD_UUID, I now added a small conversion with patch:
>>> <https://github.com/dracutdevs/dracut/commit/f265cb67dc0b5d7b28952bcf4b9bee4e174c31b4>
>>>
>>> So, yeah, I will fix dracut in F28/27/29
>>>
>>> Sorry for the confusion/trouble I caused here. Totally my fault in the end.
>>>   
>>
>> Update package... please test with the old kernel command line parameter:
>>
>> <https://bodhi.fedoraproject.org/updates/dracut-048-1.fc28>
> 
> Looks good!  Here's what I did to make sure I am not doing something
> wrong or whatever ...
> 
> I downloaded:
> 
> dracut-048-1.fc28.x86_64.rpm
> dracut-config-rescue-048-1.fc28.x86_64.rpm
> dracut-network-048-1.fc28.x86_64.rpm
> 
> # dnf install dracut*048*rpm
> 
> (which picked up two dependencies:
> 
> libkcapi.x86_64 1.1.1-1.fc28
> libkcapi-hmaccalc.x86_64 1.1.1-1.fc28
> 
> then I moved /boot/initramfs-4.17.3-200.fc28.x86_64.img aside
> 
> did 
> 
> # dracut -v --kver 4.17.3-200.fc28.x86_64
> 
> then rebooted with:
> 
> /vmlinuz-4.17.3-200.fc28.x86_64
> root=UUID=938086a8-c6ef-41ce-9225-bcb23221dbe9 ro
> rd.md.uuid=e40a0234-7e52-5f10-f267-658d8ec463fa 
> ...
> 
> so i think all is well, thanks!
> 
> jake
> 

Perfect! Thanks for reporting and testing!
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