Re: R: Velocit HD
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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