<div dir="ltr">Hi,<div><br></div><div>I think we do have some customisation in the various scripts, including <span style="font-family:monospace">GRUB_EFI/10-setup</span>, that may account for it.</div><div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div>As our script for grub is quite custom to our use case, I'm not sure I can share it I'm afraid. But, that is where you need to start investigating.</div><div><br></div><div>This is from vague recollection now, but I think essentially you have to make grug install directly to the individual disk devices, separately, and not try and use the raid device.</div><div>Hopefully someone else has some more concise advice!</div><div><br></div><div><br></div>Cheers,<div>Just</div></div></div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, 20 Sept 2023 at 10:44, Thomas Kloepfer <<a href="mailto:thomas.kloepfer@iwr.uni-heidelberg.de" target="_blank">thomas.kloepfer@iwr.uni-heidelberg.de</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><u></u>
<div>
Hello Justin,<br>
<br>
thanks for the quick answer.<br>
<br>
I tried to use your disk_config. And I get a a raid as expected.<br>
But the script for settign up grup [ config/scipts/GRUP_EFI/10-setup
] fails.<br>
Hence I end up with a system tha can not boot.<br>
<br>
What I find in [ scripts.log ]:<br>
-------------------------------<br>
<font face="monospace">===== shell: GRUB_EFI/10-setup =====<br>
...<br>
+ echo Install grub on /dev/sda<br>
+ unshare --pid --fork --kill-child <br>
--mount-proc chroot /target grub-install <br>
--no-floppy --force-extra-removable /dev/sda<br>
Installing for x86_64-efi platform.<br>
grub-install: error: disk `md0' not found.<br>
++ error=1<br>
...<br>
Install grub on /dev/sdb<br>
+ unshare --pid --fork --kill-child <br>
--mount-proc chroot /target grub-install <br>
--no-floppy --force-extra-removable /dev/sdb<br>
Installing for x86_64-efi platform.<br>
grub-install: error: disk `md0' not found.<br>
++ error=1<br>
...<br>
done<br>
+ exit 1<br>
GRUB_EFI/10-setup FAILED with exit code 1.</font><br>
-------------------------------<br>
<br>
So my question is: Have you twaked [ GRUP_EFI/10-setup ] ?<br>
How can I fix this error? <br>
Why is the script telling me it uses [sda] for installation bun then
trying [md0]?<br>
<br>
Perhaps some of the envirenment-variables might help, so I list a
few:<br>
<font face="monospace">FAI_VERSION=6.0.5<br>
disklist='sda sdb '</font><br>
<br>
Regards<br>
Thomas Kloepfer<br>
<br>
<div>On 20.09.23 09:21, Justin Cattle wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">Hi,
<div><br>
</div>
<div><br>
</div>
<div>There's probably a few different ways to do this. Here is
a fairly generic disk_config example I created last time I was
working on FAI.</div>
<div>I haven't used the config n a while, but it's should be
some inspiration even if it doesn't work for you as it is:<br clear="all">
<div>
<div dir="ltr" class="gmail_signature">
<div><br>
</div>
<div><font face="monospace">$ cat
disk_config/FAIBASE_EFI_RAID<br>
# default EFI raid disk config<br>
# <type> <mountpoint> <size>
<fs type> <mount options> <misc
options><br>
disk_config disk1 disklabel:gpt fstabkey:uuid
align-at:1M<br>
primary - 256M - -<br>
primary - 256M- - -<br>
primary - RAM:20% - -<br>
<br>
disk_config disk2 sameas:disk1<br>
<br>
disk_config raid fstabkey:uuid<br>
raid1 /boot/efi disk1.1,disk2.1 vfat rw
mdcreateopts="--metadata=1.0"<br>
raid1 / disk1.2,disk2.2 ext4
defaults,noatime,discard<br>
raid1 swap disk1.3,disk2.3 swap sw</font><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div>You can also use LVM as well on top if you like.
Here is my example for htat [ again, from last time I
looked at this stuff ]:</div>
<div><br>
</div>
<div><font face="monospace">$ cat LVM_EFI_RAID<br>
# default LVM EFI raid disk config<br>
# <type> <mountpoint> <size>
<fs type> <mount options> <misc
options><br>
disk_config disk1 disklabel:gpt fstabkey:uuid
align-at:1M<br>
primary - 256M - -<br>
primary - 1G - -<br>
primary - 4G- - -<br>
<br>
disk_config disk2 sameas:disk1<br>
<br>
disk_config raid fstabkey:uuid<br>
raid1 /boot/efi disk1.1,disk2.1 vfat rw
mdcreateopts="--metadata=1.0"<br>
raid1 /boot disk1.2,disk2.2 ext4
defaults,noatime,discard<br>
raid1 - disk1.3,disk2.3 - -<br>
<br>
disk_config lvm fstabkey:uuid<br>
<br>
vg vg md2<br>
vg-root / 256M- ext4
defaults,noatime,discard<br>
vg-swap swap RAM:20% swap sw<br>
</font></div>
<div><br>
</div>
<div><br>
</div>
<div>Hope that helps.</div>
<div><br>
</div>
Cheers,
<div>Just</div>
</div>
</div>
<br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Wed, 20 Sept 2023 at 08:14,
Thomas Kloepfer <<a href="mailto:thomas.kloepfer@iwr.uni-heidelberg.de" target="_blank">thomas.kloepfer@iwr.uni-heidelberg.de</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hello,<br>
<br>
I am rather new to FAI. But I am impresst by this great tool.<br>
Especially by the documentation that commes with it.<br>
<br>
But I am suprised I do not find any working example on how to
set up a <br>
simple RAID 1 with UEFI boot.<br>
<br>
I read all the discussions in this mailinglist (found two
threads <br>
dealing with the problem).<br>
<br>
I am aware that RAID and UEFI do not get together well due to
the fact <br>
that the RAID information is not available at boot-time and
[grup] has <br>
to deal with a device [sda] rather than with a partition
[md0]. Futher <br>
more [grup] needs a partition with partition type [vfat].<br>
<br>
I can imaging a solution with FAI that needs special one-time
treatment <br>
done manualy after FAI hast terminated, but this kills the aim
of FAI : <br>
A=fully, A=automated .<br>
<br>
so my question is:<br>
- Can any one supply a solution that manages RAID 1 with UEFI
at the <br>
same time?<br>
(I would be sadisfied with a solution where the Partition
used by <br>
UEFI-boot is *not* on a RAID.)<br>
<br>
or<br>
<br>
- Is it realy just not so easy to get RAID and UEFI to work
together <br>
because FAI was established at a time where there was no UEFI
boot. <br>
Hence the stucture of FAI is not intended to solve this in the
first <br>
pace. Attemts to solve this will result in rather ugly
workarounds?<br>
<br>
I'd appreciate any helpfull reply.<br>
And thanks again for this great tool.<br>
<br>
Thomas Kloepfer<br>
</blockquote>
</div>
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