Installing AOSC OS on software-RAID configuration may require extra steps after installing using the regular installation guide.
- Any commands listed below starting with a
#means that the commands are run as the
Extra Initialization RAM Disk Configuration§
A initrd/initramfs is required for a system on an array to boot successfully. Moreover, changes to the
dracut configuration file is also required for the generated initrd/initramfs to detect your software RAID setup.
Using your preferred text editor, edit
/etc/dracut.conf, and add the following lines to the file:
# For MD-RAID support modules add_dracutmodules+=" mdraid " # Use generated mdadm.conf mdadmconf="yes"
And now invoke generation of new initrd(s).
Extra Kernel Parameters§
/etc/default/grub with your preferred text editor. On the line starting with
rd.auto rd.auto=1 inside the quotation marks, save the file on exit - and regenerate GRUB configuration.
# grub-mkconfig -o /boot/grub/grub.cfg
Generate mdadm.conf with the following command:
# mdadm --detail --scan >> /etc/mdadm.conf