after updating to 10.2 (and 10.2.1) from 10.1.5 i noticed my swap volume was my startup disk (as it is in a normal case) but i don't like that.
i rewrote rc + fstab (with informations from df) so my faster scsi disk contained the swap file(s).
this doesn't seem to work with 10.2(.1), i did it...