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Codice: Seleziona tutto
stinko@ubuntu:~$ sudo hdparm -tT /dev/hdd
/dev/hdd:
Timing cached reads: 2720 MB in 2.00 seconds = 1359.53 MB/sec
Timing buffered disk reads: 80 MB in 3.06 seconds = 26.16 MB/sec
stinko@ubuntu:~$
stinko@ubuntu:~$ sudo hdparm -d1 -c3 -m32 /dev/hdd
/dev/hdd:
setting 32-bit IO_support flag to 3
setting multcount to 32
HDIO_SET_MULTCOUNT failed: Invalid argument
setting using_dma to 1 (on)
multcount = 0 (off)
IO_support = 3 (32-bit w/sync)
using_dma = 1 (on)
stinko@ubuntu:~$ sudo hdparm -d1 -c3 -m16 /dev/hdd
/dev/hdd:
setting 32-bit IO_support flag to 3
setting multcount to 16
setting using_dma to 1 (on)
multcount = 16 (on)
IO_support = 3 (32-bit w/sync)
using_dma = 1 (on)
stinko@ubuntu:~$
stinko@ubuntu:~$ sudo hdparm -tT /dev/hdd
/dev/hdd:
Timing cached reads: 2612 MB in 2.00 seconds = 1305.55 MB/sec
Timing buffered disk reads: 88 MB in 3.02 seconds = 29.10 MB/sec
stinko@ubuntu:~$ sudo hdparm -tT /dev/hdd
/dev/hdd:
Timing cached reads: 2632 MB in 2.00 seconds = 1314.89 MB/sec
Timing buffered disk reads: 88 MB in 3.02 seconds = 29.18 MB/sec
stinko@ubuntu:~$ sudo hdparm -d1 -c3 -m8 /dev/hdd
/dev/hdd:
setting 32-bit IO_support flag to 3
setting multcount to 8
setting using_dma to 1 (on)
multcount = 8 (on)
IO_support = 3 (32-bit w/sync)
using_dma = 1 (on)
stinko@ubuntu:~$ sudo hdparm -tT /dev/hdd
/dev/hdd:
Timing cached reads: 2608 MB in 2.00 seconds = 1302.90 MB/sec
Timing buffered disk reads: 88 MB in 3.01 seconds = 29.21 MB/sec
stinko@ubuntu:~$ sudo hdparm -tT /dev/hdd
/dev/hdd:
Timing cached reads: 2612 MB in 2.00 seconds = 1305.55 MB/sec
Timing buffered disk reads: 88 MB in 3.01 seconds = 29.20 MB/sec
stinko@ubuntu:~$
Codice: Seleziona tutto
stinko@ubuntu:~$ sudo hdparm -i /dev/hdd
/dev/hdd:
Model=Maxtor 6Y080L0, FwRev=YAR41BW0, SerialNo=Y2BAGY1C
Config={ Fixed }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=57
BuffType=DualPortCache, BuffSize=2048kB, MaxMultSect=16, MultSect=off
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=160086528
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 udma5 udma6
AdvancedPM=yes: disabled (255) WriteCache=enabled
Drive conforms to: (null):
* signifies the current active mode
stinko@ubuntu:~$
stinko@ubuntu:~$ sudo hdparm -d -c -m /dev/hdd
/dev/hdd:
multcount = 0 (off)
IO_support = 0 (default 16-bit)
using_dma = 1 (on)
stinko@ubuntu:~$
stinko@ubuntu:~$ sudo hdparm -tT /dev/hdd
/dev/hdd:
Timing cached reads: 2612 MB in 2.00 seconds = 1304.89 MB/sec
Timing buffered disk reads: 90 MB in 3.06 seconds = 29.38 MB/sec
stinko@ubuntu:~$ sudo hdparm -tT /dev/hdd
/dev/hdd:
Timing cached reads: 2600 MB in 2.00 seconds = 1298.90 MB/sec
Timing buffered disk reads: 88 MB in 3.03 seconds = 29.02 MB/sec
stinko@ubuntu:~$
stinko@ubuntu:~$ sudo hdparm -c3 /dev/hdd
/dev/hdd:
setting 32-bit IO_support flag to 3
IO_support = 3 (32-bit w/sync)
stinko@ubuntu:~$ sudo hdparm -tT /dev/hdd
/dev/hdd:
Timing cached reads: 2616 MB in 2.00 seconds = 1307.54 MB/sec
Timing buffered disk reads: 90 MB in 3.05 seconds = 29.50 MB/sec
stinko@ubuntu:~$ sudo hdparm -tT /dev/hdd
/dev/hdd:
Timing cached reads: 2620 MB in 2.00 seconds = 1307.58 MB/sec
Timing buffered disk reads: 88 MB in 3.01 seconds = 29.26 MB/sec
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