Debian installation program has created lilo.conf:
boot=/dev/md1 root=/dev/md1 raid-extra-boot=mbr-only
But when i configure lilo i usually put these lines
disk=/dev/md1 sectors=63 heads=255 cylinders=60801 boot=/dev/sda root=/dev/md1 map=/boot/map
Where /dev/sda is first item of RAID1 (And also i change sda to sdb and run lilo again, to be able to boot from second item if first item will die)
QUESTION: Which way is better? Does debian installation program write boot-loading data to both of disks?