Hi

I've got a four disk RAID5 setup on one controller. I want to add
another controller, but am unsure of what strategy  I should adopt to
maintain the RAID  integrity.

As the order that the disks are found and  identified as sda, sdb etc.
determines the RAID structure and depends on the disk ID's, how do I
maintain this when I put two of them on a different controller  with
different ID's.

I'm a bit cautious here as I've had a bad experience when experimenting
with disk changing  and ended up with a corrupted array.

It would be nice if Jacob's great HOWTO included this sort of info and
also how to recover a snarled up array.

Regards: Jim Ford


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