ad4: DMA limited to UDMA33, controller found non-ATA66 cable
ad4: 114498MB <SAMSUNG SP1203N TL100-24> at ata2-master UDMA33
ad7: DMA limited to UDMA33, controller found non-ATA66 cable
ad7: 152627MB <SAMSUNG SP1604N TM100-24> at ata3-slave UDMA33
ar0: 114440MB <Promise Fasttrak RAID1> status: READY
ar0: disk0 READY (master) using ad4 at ata2-master
ar0: disk1 READY (mirror) using ad7 at ata3-slave