Software Raid1 with Fedora Core9!!! urgently need your help.

[aunglay]

Hi everybody!!

i really need your help.i installed Fedora core9 with Software Raid1.i was setup 2 Sata Harddisk on my Server.First i made 2 Software Raid partition on each harddisk.1 software raid space is 100Mb for boot.2 software raid space is maximum of my harddisk space for root partition except swap partition.finally i got md0 for my boot partition & md1 for my root partition.After first boot ,i installed grub command to boot with 2 harddisk as given below,
grub
root (hd0,0)
setup (hd0)
root (hd1,0)
setup (hd1)
quit

My problem is here that if i remove 1 harddisk,i can boot with any harddisk but it's not complete boot up.it was stopped half of boot processing then ask root password to repair file system.What should i do to complete boot up & running a good linux server.i wanna to know another thing that can i use swap partition with raid1 ?