Geert Hendrickx wrote:

> But now the new array is always auto-configured as raid1 instead of raid0
> like the old array used to.  Can I change this?  I already tried manually
> re-configuring as raid0 but at the next boot it still comes up as raid1.

I believe you cannot do that from the system booted from the raid
device.

The last time I renamed a device I saved the configuration with
"raidctl -G", turned off autoconfiguration, did a "raidctl -u" on the
device, configured it manually with "raidctl -c" from the saved
configuration with the new name and then turned autoconfiguration on
again.

ciao
     Klaus