diff --git a/modules/ROOT/pages/_partials/proc_booting-with-configfile-on-different-partition.adoc b/modules/ROOT/pages/_partials/proc_booting-with-configfile-on-different-partition.adoc index 5c34d39..5b901fc 100644 --- a/modules/ROOT/pages/_partials/proc_booting-with-configfile-on-different-partition.adoc +++ b/modules/ROOT/pages/_partials/proc_booting-with-configfile-on-different-partition.adoc @@ -2,31 +2,39 @@ = Booting the system using a configuration file on a different partition. If you end up in *GRUB2* boot prompt, it is also possible to boot using a _configfile_ that's located on another -partition, as is often the case with multi-boot systems containing Ubuntu and Fedora. To boot the system using a configuration files on a different partition: +partition, as is often the case with multi-boot systems containing Ubuntu and Fedora. Follow the below procedure +if you need to boot from a configuration file on a different partition. .Procedure -. Load necessary modules to read the partitions. +. Load the necessary modules to read your system's partitions (you will also need to load `part_msdos` or `part_gpt`, depending on your partition table). ++ +* For BTRFS filesystems: + ---- -insmod part_msdos -insmod xfs -insmod lvm +grub> insmod btrfs +---- ++ +* For LVM filesystems: ++ +---- +grub> insmod xfs +grub> insmod lvm ---- -. Set the root partition. +. Set *GRUB2* root to your `/boot` partition. On UEFI systems, you should set *GRUB2* root to the EFI system partition. + ---- -set root='hd0,msdos1' +grub> set root=(hd0,msdos1) ---- . Set the path to the configuration file. + ---- -configfile /grub2/grub.cfg +grub> configfile /grub2/grub.cfg ---- .More information -* The *hd0,msdos1* line shows the pertinent _boot_ partition, which holds the `grub.cfg` file. The setting may be different on your system. See also xref:using-grub2-prompt[Using the GRUB2 boot prompt] for more information. +* The *hd0,msdos1* line shows the pertinent `/boot` partition, which holds the `grub.cfg` file. The setting may be different on your system. See also xref:using-grub2-prompt[Using the GRUB2 boot prompt] for more information.