I am trying to get RAID1 working on a Debian machine with a 2.4.20
kernel. I hope I am close, but this is my first attempt at RAID on any
platform.
I seem to get two out of three partitions. I think my problem is in that
my "/" partition is mounted, but I'm new to RAID and I'm not sure how to
fix this issue. Below is my: /proc/mdstat, raidtab, fdisk -l outputs.
What am I missing here to solve my bungled configuration?
CM:~# cat /proc/mdstat
Personalities : [raid1]
read_ahead 1024 sectors
md0 : active raid1 hda1[0]
96256 blocks [2/1] [U_]
md1 : active raid1 hda2[0]
9767424 blocks [2/1] [U_]
unused devices: <none>
CM:~# cat /etc/raidtab
raiddev /dev/md2
raid-level 1
nr-raid-disks 2
nr-spare-disks 0
chunk-size 32
persistent-superblock 1
device /dev/hda3
raid-disk 0
device /dev/hdc3
failed-disk 1
raiddev /dev/md1
raid-level 1
nr-raid-disks 2
nr-spare-disks 0
chunk-size 32
persistent-superblock 1
device /dev/hda2
raid-disk 0
device /dev/hdc2
failed-disk 1
raiddev /dev/md0
raid-level 1
nr-raid-disks 2
nr-spare-disks 0
chunk-size 32
persistent-superblock 1
device /dev/hda1
raid-disk 0
device /dev/hdc1
failed-disk 1
CM:~# df -k
Filesystem 1k-blocks Used Available Use% Mounted on
/dev/hda3 86437648 480844 81565840 1% /
CM:~# fdisk -l
Disk /dev/hdc: 255 heads, 63 sectors, 12161 cylinders
Units = cylinders of 16065 * 512 bytes
Device Boot Start End Blocks Id System
/dev/hdc1 1 12 96358+ fd Linux raid autodetect
/dev/hdc2 13 1228 9767520 fd Linux raid autodetect
/dev/hdc3 1229 12161 87819322+ fd Linux raid autodetect
Disk /dev/hda: 255 heads, 63 sectors, 12161 cylinders
Units = cylinders of 16065 * 512 bytes
Device Boot Start End Blocks Id System
/dev/hda1 * 1 12 96358+ 83 Linux
/dev/hda2 13 1228 9767520 82 Linux swap
/dev/hda3 1229 12161 87819322+ 83 Linux
CM:~#
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