====== Grub ======
===== Nastartovani z rescue shellu grubu =====
# Inspect the current prefix (and other preset variables):
set
# Find out which devices are available:
ls
# Set to the correct value, which might be something like this:
set prefix=(hd0,1)/grub
set root=(hd0,1)
insmod normal
normal
===== Centos6 =====
Zapsani grubu na vsechny jednotky v raidu:
grub /dev/sda
grub> root (hd0,0)
grub> setup (hd0)
grub> quit
grub /dev/sdb
grub> root (hd1,0)
grub> setup (hd1)
grub> quit
Znovy vygenerovani initramfs
dracut --force