I tried to install RAID-0 on a Linux machine which is based on Redhat-6.0.
I created file /etc/raidtab:
raiddev /dev/md0
raid-level 0
chunk-size 4
nr-raid-disks 2
device /dev/sdb1
raid-disk 0
device /dev/sdc1
raid-disk 1
Then executed the command:
mkraid --really-force /dev/md0
The result is:
disk 0: /dev/sdb2, 17639370kB, raid superblock at 17639296kB
disk 1: /dev/sdj2, 17639370kB, raid superblock at 17639296kB
mkraid: aborted
Also, /proc/mdstat has no change:
Personalities :
read_ahead not set
md0 : inactive
md1 : inactive
md2 : inactive
md3 : inactive
The raidstart doesn't work as well and issues the following line.
/dev/md0: Invalid argument
If you know anything, please tell me.
Thanks in advance,
Ekasit K.