grub: boot once only

[Karol Kreński]

Witam,

Dosyć świeża rzecz: GRUB w cvs ma taki fajny bajer:
http://savannah.gnu.org/cgi-bin/viewcvs/grub/grub/docs/grub.texi.diff?r1=1.81&r2=1.82

* Booting fallback systems::
@end menu

@node Booting once-only
@subsection Booting once-only

You can teach GRUB to boot an entry only at next boot time. Suppose
that your have an old kernel @file{old_kernel} and a new kernel
@file{new_kernel}. You know that @file{old_kernel} can boot
your system correctly, and you want to test @file{new_kernel}.

To ensure that your system will go back to the old kernel even if the
new kernel fails (e.g. it panics), you can specify that GRUB should
try the new kernel only once and boot the old kernel after that.

Nie dałoby się tego do PLD przenieść? Mówimy o grub, nie grub2.

mimooh