On Sunday February 25, [EMAIL PROTECTED] wrote:
> Linux 2.4.1/RAIDtools2 0.90
> 
> I have 4 ide disks which have identical partition layouts.
> RAID is working successfully, its even booting RAID1.
> 
> I created a RAID5 set on a set of 4 partitions, which works OK. 
> I then destroyed that set and updated it so it was 2x RAID0
> partitions (so I can mirror them into a RAID10).
> 
> The problem is when I raidstop, then raidstart either of the new RAID0
> mds it reverts back to the RAID5 (I originally noticed it when I rebooted).
snip
> 
> 
> Any idea?

In the raidtab file where you describe the raid0 arrays, make sure to
say:

  persistent-superblock = 1

(or whatever the correct systax is).  The default is 0 (== no) for
back compat I assume, and so your raid5 superblock doesn't get
overwritten.

NeilBrown

> 
> Cheers, Suad
> --
> 
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