Em Seg 18 Jul 2005 16:10, Leandro Santoro escreveu:
> Ronaldo,
>
> qual a saída do comando hdparm -I /dev/hda?
>
>
> abr,
> Leandro Santoro.
>

Leandro,

veja:
--------------------------------
/dev/hdd:

ATA device, with non-removable media
        Model Number:       Maxtor 6Y060L0                          
        Serial Number:      Y2VTKLCE            
        Firmware Revision:  YAR41BW0
Standards:
        Supported: 7 6 5 4 
        Likely used: 7
Configuration:
        Logical         max     current
        cylinders       16383   16383
        heads           16      16
        sectors/track   63      63
        --
        CHS current addressable sectors:   16514064
        LBA    user addressable sectors:  120103200
        device size with M = 1024*1024:       58644 MBytes
        device size with M = 1000*1000:       61492 MBytes (61 GB)
Capabilities:
        LBA, IORDY(can be disabled)
        Queue depth: 1
        Standby timer values: spec'd by Standard, no device specific minimum
        R/W multiple sector transfer: Max = 16  Current = 16
        Advanced power management level: unknown setting (0x0000)
        Recommended acoustic management value: 192, current value: 254
        DMA: mdma0 mdma1 mdma2 udma0 udma1 *udma2 udma3 udma4 udma5 udma6 
             Cycle time: min=120ns recommended=120ns
        PIO: pio0 pio1 pio2 pio3 pio4 
             Cycle time: no flow control=120ns  IORDY flow control=120ns
Commands/features:
        Enabled Supported:
           *    NOP cmd
           *    READ BUFFER cmd
           *    WRITE BUFFER cmd
           *    Host Protected Area feature set
           *    Look-ahead
                Write cache
           *    Power Management feature set
                Security Mode feature set
           *    SMART feature set
           *    FLUSH CACHE EXT command
           *    Mandatory FLUSH CACHE command 
           *    Device Configuration Overlay feature set 
           *    Automatic Acoustic Management feature set 
                SET MAX security extension
                Advanced Power Management feature set
           *    DOWNLOAD MICROCODE cmd
           *    SMART self-test 
           *    SMART error logging 
Security: 
        Master password revision code = 65534
                supported
        not     enabled
        not     locked
        not     frozen
        not     expired: security count
        not     supported: enhanced erase
HW reset results:
        CBLID- above Vih
        Device num = 1 determined by the jumper
Checksum: correct
------------------------------------------

Quando tento usar o hdparm da isto:


/dev/hdd:
 setting using_dma to 1 (on)
HDIO_SET_DMA failed: operation not permitted
 using_dma    =  0 (off)

Alguma Idéia?

Valeu
Inte
Ronaldo
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