Score:0

Debian bookworm installation software raid grub fails with dummt error

dj flag

On a server I'm trying to install Debian Bookworm with software RAID1 with three disks. I'm following this guide. Three disks have been configured to use RAID and I've setup the RAID1 device as in the screenshot and a Volume Group. Then I added three partitions, one ext4, one for EFI (that's the ESP partition) and a swap partition.

Partition layout

This all goes great until the installer wants to install Grub and there is a fatal error.

Fatal error installing grub

I've also tried without the LVM but that didn't work either.

What am I doing wrong?

Postie avatar
dj flag
I also tried https://tweenpath.net/configure-debian-software-raid-1-installation/ but got the same effect
kab00m avatar
br flag
See the 4-th console for the output. Ctrl-Alt-F4 or Ctrl-A,4.
Postie avatar
dj flag
The error is: Failed to register the EFI boot entry: Bad address
kab00m avatar
br flag
You can't put ESP on LVM because UEFI locate ESP and it may not operate LVM volumes. You must add ESP partition before LV partition.
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