Hi,
I have been trying to set up a raid 1 with bootable root.
Suse 7.3 (2.4.10)
df -k
/dev/sda1 3099160 331516 2641700 12% /
/dev/md1 101005 7869 88964 9% /boot
/dev/md2 1548096 861136 624048 58% /usr
/dev/md4 6538436 6161484 111244 99% /data
/dev/md3 5162728 3120440 1832484 64% /edi
fstab :
/dev/sda1 / ext3 defaults 1 1
/dev/md1 /boot ext3 defaults 1 2
/dev/md2 /usr ext3 defaults 1 2
/dev/cdrom /media/cdrom auto ro,noauto,user,exec 0 0
/dev/md4 /data ext3 defaults 1 2
devpts /dev/pts devpts defaults 0 0
/dev/md3 /edi ext3 defaults 1 2
/dev/fd0 /media/floppy auto noauto,user,sync 0 0
proc /proc proc defaults 0 0
usbdevfs /proc/bus/usb usbdevfs defaults,noauto 0 0
/dev/sda3 swap swap pri=42 0 0
#/dev/md0 /mnt ext3 defaults 1 2
raidtab
# Sample raid-1 configuration
raiddev /dev/md0
raid-level 1
nr-raid-disks 2
nr-spare-disks 0
chunk-size 4
persistent-superblock 1
device /dev/sda1
raid-disk 0
device /dev/sdb1
raid-disk 1
raiddev /dev/md1
raid-level 1
nr-raid-disks 2
nr-spare-disks 0
chunk-size 4
persistent-superblock 1
device /dev/sda2
raid-disk 0
device /dev/sdb2
raid-disk 1
raiddev /dev/md2
raid-level 1
nr-raid-disks 2
nr-spare-disks 0
chunk-size 4
persistent-superblock 1
device /dev/sda5
raid-disk 0
device /dev/sdb5
raid-disk 1
raiddev /dev/md3
raid-level 1
nr-raid-disks 2
nr-spare-disks 0
chunk-size 4
persistent-superblock 1
device /dev/sda6
raid-disk 0
device /dev/sdb6
raid-disk 1
raiddev /dev/md4
raid-level 1
nr-raid-disks 2
nr-spare-disks 0
chunk-size 4
persistent-superblock 1
device /dev/sda7
raid-disk 0
device /dev/sdb7
raid-disk 1
/etc/lilo.conf
disk = /dev/sda
bios = 0x80
disk = /dev/sdb
bios = 0x81
boot = /dev/sda
vga = 791
read-only
menu-scheme = Wg:kw:Wg:Wg
lba32
prompt
timeout = 80
message = /boot/message
image = /boot/vmlinuz
label = linux
root = /dev/sda1
initrd = /boot/initrd
append = "enableapic vga=0x0317"
image = /boot/vmlinuz.suse
label = failsafe
root = /dev/sda1
initrd = /boot/initrd.suse
append = "disableapic ide=nodma apm=off"
optional
image = /boot/memtest.bin
label = memtest86
partition info :
/dev/sda1 : start= 63, size= 6297417, Id=fd
/dev/sda2 : start= 6297480, size= 208845, Id=fd, bootable
/dev/sda3 : start= 6506325, size= 2104515, Id=82
/dev/sda4 : start= 8610840, size=26924940, Id= f
/dev/sda5 : start= 8610903, size= 3148677, Id=fd
/dev/sda6 : start= 11759643, size=10490382, Id=fd
/dev/sda7 : start= 22250088, size=13285692, Id=fd
/dev/sdb1 : start= 63, size= 6297417, Id=fd
/dev/sdb2 : start= 6297480, size= 208845, Id=fd, bootable
/dev/sdb3 : start= 6506325, size= 2104515, Id=82
/dev/sdb4 : start= 8610840, size=26924940, Id= f
/dev/sdb5 : start= 8610903, size= 3148677, Id=fd
/dev/sdb6 : start= 11759643, size=10490382, Id=fd
/dev/sdb7 : start= 22250088, size=13285692, Id=fd
cat /etc/mdstat
Personalities : [raid1]
read_ahead 1024 sectors
md4 : active raid1 sdb7[1] sda7[0]
6642752 blocks [2/2] [UU]
md3 : active raid1 sdb6[1] sda6[0]
5245120 blocks [2/2] [UU]
md2 : active raid1 sdb5[1] sda5[0]
1574272 blocks [2/2] [UU]
md1 : active raid1 sdb2[1] sda2[0]
104320 blocks [2/2] [UU]
unused devices: <none>
When I change root=/dev/md0 , I get a Kernel panic , cannot mount root
filesystem
Any help would be appreciated...thx
Murat
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