====== Grub ======

===== Nastartovani z rescue shellu grubu =====

<code>
# 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
</code>


===== Centos6 =====

Zapsani grubu na vsechny jednotky v raidu:

<code bash>
grub /dev/sda
 grub> root (hd0,0)
 grub> setup (hd0)
 grub> quit

grub /dev/sdb
 grub> root (hd1,0)
 grub> setup (hd1)
 grub> quit
</code>

Znovy vygenerovani initramfs

dracut --force