filesystem LABEL or UUID on the kernel command line for your root device, dracut
will find it and boot from it.
-The kernel command line usually can be configured in _/boot/grub/grub.conf_, if
-grub is your bootloader and it also can be edited in the real boot process in
-the grub menu.
+The kernel command line usually can be configured in _/boot/grub/grub.conf_ or
+_/boot/grub2/grub.cfg_, if grub is your bootloader and it also can be edited in
+the real boot process in the grub menu.
The kernel command line can also be provided by the dhcp server with the
root-path option. See <<NetworkBoot>>.