Salve ragazzi!!

ritorno su un vecchio thread, perchè non sono riuscito a far andare più
veloce il mio HD...

vi posto un
hdparm -I /dev/hda

/dev/hda:

ATA device, with non-removable media
        Model Number:       SAMSUNG SV2001H
        Serial Number:      0379J1DRC03459
        Firmware Revision:  QN100-09
Standards:
        Used: ATA/ATAPI-6 T13 1410D revision 1 
        Supported: 6 5 4 3 
Configuration:
        Logical         max     current
        cylinders       16383   16383
        heads           16      16
        sectors/track   63      63
        --
        CHS current addressable sectors:   16514064
        LBA    user addressable sectors:   39179952
        device size with M = 1024*1024:       19130 MBytes
        device size with M = 1000*1000:       20060 MBytes (20 GB)
Capabilities:
        LBA, IORDY(cannot be disabled)
        bytes avail on r/w long: 4      Queue depth: 1
        Standby timer values: spec'd by Standard, no device specific minimum
        R/W multiple sector transfer: Max = 16  Current = 16
        Recommended acoustic management value: 128, current value: 0
        DMA: mdma0 mdma1 mdma2 udma0 udma1 *udma2 udma3 udma4 udma5
             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
           *    Mandatory FLUSH CACHE command
                Automatic Acoustic Management feature set
                SET MAX security extension
           *    DOWNLOAD MICROCODE cmd
Security:
        Master password revision code = 65534
                supported
        not     enabled
        not     locked
        not     frozen
        not     expired: security count
                supported: enhanced erase
        10min for SECURITY ERASE UNIT. 10min for ENHANCED SECURITY ERASE UNIT.
HW reset results:
        CBLID- above Vih
        Device num = 0 determined by the jumper
Checksum: correct

=======================================================================

un 

hdparm /dev/hda

/dev/hda:
 multcount    = 16 (on)
 IO_support   =  3 (32-bit w/sync)
 unmaskirq    =  1 (on)
 using_dma    =  1 (on)
 keepsettings =  0 (off)
 readonly     =  0 (off)
 readahead    =  8 (on)
 geometry     = 2438/255/63, sectors = 39179952, start = 0

=======================================================================

ed un
hdparm -Tt /dev/hda

/dev/hda:
 Timing buffer-cache reads:   128 MB in  3.89 seconds = 32.90 MB/sec
 Timing buffered disk reads:  64 MB in  5.65 seconds = 11.33 MB/sec

======================================================================

A me puzza un po... non è che la scheda madre da qualche problemino???
Se così fosse perchè allo stato attuale l'HD sembra configurato
correttamnte, come posso fare per ottenere informazioni e migliori
performance dalla scheda madre (o dal bios)

chi mi può illuminare???

grazie infinite
ste

-- 
Stefano Cardo
Debian GNU-Linux user
http://digilander.iol.it/goodman
ICQ n. 53379993


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