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bug#40997: [raid] The bootloader can only be installed to a single drive
From: |
Maxim Cournoyer |
Subject: |
bug#40997: [raid] The bootloader can only be installed to a single drive |
Date: |
Sun, 08 Aug 2021 00:25:01 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) |
Hello,
maxim.cournoyer@gmail.com writes:
> Using Guix System, the bootloader declaration doesn't currently seem to
> support being installed to multiple drives:
>
> (bootloader (bootloader-configuration
> (bootloader grub-bootloader)
> (target "/dev/sda")
> (terminal-outputs '(console))))
> --8<---------------cut here---------------end--------------->8---
>
> I suggest to change it so that target can be passed a list like
>
> (bootloader (bootloader-configuration
> (bootloader grub-bootloader)
> (target '("/dev/sda" "/dev/sdb"))
> (terminal-outputs '(console))))
> --8<---------------cut here---------------end--------------->8---
>
> This is useful when trying to boot a degraded RAID array.
The following patches do exactly this (target becomes the plural
targets). I tested it on my system, disconnecting the first drive of my
RAID1 array, and could at least boot to GRUB fine (although full boot
failed due to https://issues.guix.gnu.org/40999).
Booting a VM using an image generated from the bare-bones.tmpl template
also worked fine.
0001-gnu-bootloader-Support-multiple-targets.patch
Description: Text Data
0002-Migrate-to-the-new-targets-field-of-bootloader-confi.patch
Description: Text Data
Thanks,
Maxim
- bug#40997: [raid] The bootloader can only be installed to a single drive,
Maxim Cournoyer <=