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* [Hardware] Скорость hdd
@ 2005-05-03 18:59 Alexei V. Mezin
  2005-05-04  4:38 ` Andrey Rahmatullin
  2005-05-04 19:27 ` Sergey S. Skulachenko
  0 siblings, 2 replies; 5+ messages in thread
From: Alexei V. Mezin @ 2005-05-03 18:59 UTC (permalink / raw)
  To: hardware

Имеется не очень новая мамка на via686 (Dual PIII).
На ней набортный АТА-100 контроллер и два винта на разных шлейфах:
PDC20265: chipset revision 2
PDC20265: 100% native mode on irq 18
PDC20265: (U)DMA Burst Bit ENABLED Primary MASTER Mode Secondary MASTER 
Mode.
     ide2: BM-DMA at 0xb800-0xb807, BIOS settings: hde:pio, hdf:pio
     ide3: BM-DMA at 0xb808-0xb80f, BIOS settings: hdg:pio, hdh:pio
Probing IDE interface ide2...
hde: ST3200822A, ATA DISK drive
ide2 at 0xa800-0xa807,0xac02 on irq 18
Probing IDE interface ide3...
hdg: ST3120024A, ATA DISK drive

Винты работают как-то не очень быстро:

[root@threebears root]# hdparm -t /dev/hde

/dev/hde:
  Timing buffered disk reads:   60 MB in  3.01 seconds =  19.93 MB/sec
[root@threebears root]# hdparm -T /dev/hde

[root@threebears root]# hdparm -t /dev/hdg

/dev/hdg:
  Timing buffered disk reads:   54 MB in  3.06 seconds =  17.63 MB/sec

А при копировании с винта на винт 7-12Мб/с (по данным mc).

Это нормальная скорость? Вроде как побыстрее должно быть.



^ permalink raw reply	[flat|nested] 5+ messages in thread

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2005-05-03 18:59 [Hardware] Скорость hdd Alexei V. Mezin
2005-05-04  4:38 ` Andrey Rahmatullin
2005-05-04  8:53   ` Re[2]: " Alexei V. Mezin
2005-05-04 16:33   ` Alexei V. Mezin
2005-05-04 19:27 ` Sergey S. Skulachenko

ALT Linux hardware support

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