Eu am un harddisk IBM de 80G si primesc urmatoarele:
# hdparm -tT /dev/hda
Timing buffer-cache reads: 128 MB in 0.33 seconds =387.88 MB/sec
Timing buffered disk reads: 64 MB in 1.43 seconds = 44.76 MB/sec
# hdparm -i /dev/hda
Model=IC35L080AVVA07-0, FwRev=VA4OA50K, SerialNo=VNC400A4C3T8BA
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=52
BuffType=DualPortCache, BuffSize=1863kB, MaxMultSect=16, MultSect=16
CurCHS=4047/16/255, CurSects=16511760, LBA=yes, LBAsects=160836480
IORDY=on/off, tPIO={min:240,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 *udma5
AdvancedPM=yes: disabled (255) WriteCache=enabled
Drive conforms to: ATA/ATAPI-5 T13 1321D revision 1: 2 3 4 5
Bogdan.
On Thursday 26 June 2003 10:10, mmihai wrote:
> Buna,
>
> Inspirat de discutia referitoare la hdparm am sapat putin, pe comp-ul
> meu si am ajuns la citeva intrebari.
>
> Mai intii preambulul:
> Sistem de operare RH-9
> Procesor AMD K6/2 450 Mhz, 256 MRam,
> Placa de baza ALLADIN5-2A5KKTJ9C-00 (# luat la boot-are din BIOS)
> ALI15X3: chipset revision 32 (#luat din dmesg)
> ALI15X3: IDE controller at PCI (#dmesg)
> hda: QUANTUM FIREBALLlct10 15, ATA DISK drive
> Pe placa de baza pe chipset scrie: Ali M1542, Alladin-V chipset,
> DAR, !!! in dmesg zice:
> Agpgart: Detected Ali 1541 chipset SI NU Ali 1542 (! ??)
>
> Acuma vin cu doua intrebari:
>
> 1) Testul hdparm -tT /dev/hda imi da:
> /dev/hda:
> Timing buffer-cache reads: 128 MB in 1.94 seconds = 65.98
> MB/sec Timing buffered disk reads: 64 MB in 6.33 seconds = 10.11
> MB/sec
>
> E mult, e putin ? Nu am idee. Spuneti-mi, va rog.
>
> 2) Output-ul lui hdparm -i /dev/hda este: (ajuta si la intrebarea de
> sus)
>
> /dev/hda:
>
> Model=QUANTUM FIREBALLlct10 15, FwRev=A03.0900,
> SerialNo=973000721602 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
>
> In kernel la capitolul IDE, ATA and ATAPI Block Devices, am pus pe
> "YES" Ali M15X3 chipset support, DAAR, in help-ul lui scrie ca
> este pentru chipset-uri
> 1533, 1543 si 1543c. ( Si nu zice nimic de chipsetul meu M1542
>
> Intrebarea este: ajuta cu ceva, da ca am pus chestia de sus din
> kernel (1543 in loc de 1542 ? )
> Daca nu, se poate face ceva ? Si de unde pot lua ?
>
> Cam atit. Sper ca nu e prea mult.
>
> Va rog ideii .
>
> Multumesc
