Hi,

until today I had the following configuration:

hda1=windows xp
hda5=boot for mandrake
hda6=fedora core 1
hda7=swap for fedora
hda8=swap for mandrake
hda9=mandrake

i decided to install core 2 test 1 of fedora over mandrake. so in start installing i place the /boot on hda5 and the / on hda9.
i chose to install everything. (enough space :P) and i booted into fedora core2.
there i added core 1 to the grub.conf file:

default=0
timeout=10
splashimage=(hd0,5)/boot/grub/splash.xpm.gz
title Fedora Core 2 test 1 (2.6.1-1.65)
	root (hd0,5)
	kernel /boot/vmlinuz-2.6.1-1.65 ro root=LABEL=/1 rhgb
	initrd /boot/initrd-2.6.1-1.65.img
title Fedora Core 1 (2.4.22-1.2115.nptl)
	root (hd0,4)
	kernel /vmlinuz-2.4.22-1.2115.nptl ro root=LABEL=/ hdd=ide-scsi rhgb
	initrd /initrd-2.4.22-1.2115.nptl.img
title Windows XP
	rootnoverify (hd0,0)
	chainloader +1

I reboot the pc and core 1 is available in the grub list so i select it. then it starts booting, but it gives a fchk error signal 11 on device with label /mnt/mandrake this is hda9 the one i changed into fedora core 2.

it gets me to a command shell, but now i have no idea how to solve the problem. 

im running core 2 now, but core 1 has everything in it.

another problem: core 2 didnt mount any partition, and i want it to mount my partitions automaticly, how?