> if i put it back on master it boots ok again...... what's wrong?
Why use English ?
Anyway, change your /etc/lilo.conf according to the post-disk-switch
state of your system, rerun lilo, shutdown, switch the disks, reboot.
Se po SLOVENSKO (ker ne vem, ali samo nekdo tukaj hlapcuje, ali pa res
ne zna po nase): poglej v /etc/lilo.conf. Tam imas napisano tudi, kje
je tvoj novi disk. Pod options za linux poras dodati tudi root=/dev/hdXX,
da bo po zamenjavi linux vedel, kje ima root.
Ne pozabi na koncu pognati lilo.