> > Problema lui ar putea sa tina de setarile hdd (dma)
>
> $ hdparm -i /dev/hda
>
> /dev/hda:
>
> Model=QUANTUM FIREBALLlct10 10, FwRev=A03.0900,
> SerialNo=872010048730 Config={ HardSect NotMFM HdSw>15uSec Fixed
> DTR>10Mbs }
> RawCHS=16383/16/63, TrkSize=32256, SectSize=21298, ECCbytes=4
> BuffType=DualPortCache, BuffSize=418kB, MaxMultSect=16,
> MultSect=16 CurCHS=16383/16/63, CurSects=16514064, LBA=yes,
> LBAsects=20044080 IORDY=on/off, tPIO={min:120,w/IORDY:120},
> tDMA={min:120,rec:120} PIO modes: pio0 pio1 pio2 pio3 pio4
> DMA modes: mdma0 mdma1 mdma2
> UDMA modes: udma0 udma1 *udma2 udma3 udma4
> AdvancedPM=no WriteCache=enabled
> Drive conforms to: ATA/ATAPI-4 T13 1153D revision 15: 1 2 3 4
>
>
> $ hdparm -tT /dev/hda
>
> /dev/hda:
> Timing buffer-cache reads: 128 MB in 3.40 seconds = 37.65
> MB/sec Timing buffered disk reads: 64 MB in 21.07 seconds = 3.04
> MB/sec
>
[EMAIL PROTECTED]:/home/ghrt# hdparm -tT /dev/hda
/dev/hda:
Timing buffer-cache reads: 128 MB in 0.74 seconds =172.97 MB/sec
Timing buffered disk reads: 64 MB in 2.99 seconds = 21.40 MB/sec
[EMAIL PROTECTED]:/home/ghrt# hdparm -i /dev/hda
/dev/hda:
Model=QUANTUM FIREBALLlct10 15, FwRev=A03.0900, SerialNo=173006729733
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
RawCHS=16383/16/63, TrkSize=32256, SectSize=21298, ECCbytes=4
BuffType=DualPortCache, BuffSize=418kB, MaxMultSect=16, MultSect=16
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=29336832
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 *udma4
AdvancedPM=no WriteCache=enabled
Drive conforms to: ATA/ATAPI-4 T13 1153D revision 15: 1 2 3 4
[EMAIL PROTECTED]:/home/ghrt#
Mare diferenta intre hardurile noastre nu e, dar la matale e probabil
o problema. Vezi si setarile de IO (32 bit).
Oricum, aia cu 64 megs e viteza de citit de pe hard. Tie iti citeste
fisiere de pe hard la <1 mega/sec, ceea ce cam putin.
Iarasi la ce faci conteaza cata memorie ai pt buffere.
ghrt
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