/dev/hda {
io32_support = 3
read_ahead_sect = 256
dma = on
read_only = on
interrupt_unmask = on
}
/dev/hdc {
io32_support = 3
read_ahead_sect = 256
dma = on
interrupt_unmask = on
}
/dev/hde {
mult_sect_io = 16
lookahead = on
io32_support = 3
read_ahead_sect = 256
dma = on
acoustic_management = 254
}
/dev/hdg {
mult_sect_io = 16
io32_support = 3
read_ahead_sect = 256
dma = on
acoustic_management = 254
}

duke:~# hdparm -acdgiIkmnru /dev/hde\n\n/dev/hde:\n multcount    = 16 (on)\n IO_support   =  3 (32-bit w/sync)\n unmaskirq    =  0 (off)\n using_dma    =  1 (on)\n keepsettings =  0 (off)\n nowerr       =  0 (off)\n readonly     =  0 (off)\n readahead    = 256 (on)\n geometry     = 65535/16/63, sectors = 117347328, start = 0\n\n Model=WDC WD600BB-23CAA1, FwRev=17.07W17, SerialNo=WD-WMA8F3496798\n Config={ HardSect NotMFM HdSw>15uSec SpinMotCtl Fixed DTR>5Mbs FmtGapReq }\n RawCHS=16383/16/63, TrkSize=57600, SectSize=600, ECCbytes=40\n BuffType=DualPortCache, BuffSize=2048kB, MaxMultSect=16, MultSect=16\n CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=117347328\n IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}\n PIO modes:  pio0 pio1 pio2 pio3 pio4\n DMA modes:  mdma0 mdma1 mdma2\n UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5\n AdvancedPM=no WriteCache=enabled\n Drive conforms to: device does not report version:\n\n * signifies the current active mode\n\n\nATA device, with non-removable media\n        Model Number:       WDC WD600BB-23CAA1\n        Serial Number:      WD-WMA8F3496798\n        Firmware Revision:  17.07W17\nStandards:\n        Supported: 5 4 3 2\n        Likely used: 6\nConfiguration:\n        Logical         max     current\n        cylinders       16383   16383\n        heads           16      16\n        sectors/track   63      63\n        --\n        CHS current addressable sectors:   16514064\n        LBA    user addressable sectors:  117347328\n        device size with M = 1024*1024:       57298 MBytes\n        device size with M = 1000*1000:       60081 MBytes (60 GB)\nCapabilities:\n        LBA, IORDY(can be disabled)\n        bytes avail on r/w long: 40     Queue depth: 1\n        Standby timer values: spec'd by Standard, with device specific minimum\n        R/W multiple sector transfer: Max = 16  Current = 16\n        Recommended acoustic management value: 128, current value: 254\n        DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 *udma5\n             Cycle time: min=120ns recommended=120ns\n        PIO: pio0 pio1 pio2 pio3 pio4\n             Cycle time: no flow control=120ns  IORDY flow control=120ns\nCommands/features:\n        Enabled Supported:\n           *    READ BUFFER cmd\n           *    WRITE BUFFER cmd\n           *    Host Protected Area feature set\n           *    Look-ahead\n           *    Write cache\n           *    Power Management feature set\n                Security Mode feature set\n           *    SMART feature set\n           *    Device Configuration Overlay feature set\n           *    Automatic Acoustic Management feature set\n                SET MAX security extension\n           *    DOWNLOAD MICROCODE cmd\n           *    SMART self-test\n           *    SMART error logging\nSecurity:\n                supported\n        not     enabled\n        not     locked\n        not     frozen\n        not     expired: security count\n        not     supported: enhanced erase\nHW reset results:\n        CBLID- above Vih\n        Device num = 0 determined by CSEL\nChecksum: correct\nduke:~#