ATA channel 0:
    Master:  ad0 <Hitachi HDS721680PLA380/P21OABEA> Serial ATA II
    Slave:       no device present
ATA channel 1:
    Master:  ad2 <Hitachi HDS721680PLA380/P21OABEA> Serial ATA II
    Slave:       no device present
ATA channel 2:
    Master:      no device present
    Slave:       no device present
ATA channel 3:
    Master:      no device present
    Slave:       no device present
ATA channel 4:
    Master:      no device present
    Slave:       no device present
ATA channel 5:
    Master:      no device present
    Slave:       no device present