> After the 'swapctl -d /dev/raid0b', does a 'swapctl -a /dev/raid0b' succeed?

Yes.  And I went through the whole sequence several times, and the parity
stayed clean.

> Let's also backup a step...  If you disable swap completely, does the parity 
> remain clean after a reboot?

If I disable swap completely the parity remains clean after a reboot.

Ben
--
"Do you suppose robots would enjoy listening to music?
 Would you be willing to work on it?"