je ne suis pas certain de comprendre la question mais voila :
[root@localhost ~]# hdparm -i /dev/hdb
/dev/hdb:
Model=Compaq DVD-ROM DVD-117, FwRev=1.03, SerialNo=
Config={ Fixed Removeable DTR<=5Mbs DTR>10Mbs nonMagnetic }
RawCHS=0/0/0, TrkSize=0, SectSize=0, ECCbytes=0
BuffType=13395, BuffSize=64kB, MaxMultSect=0
(maybe): CurCHS=0/0/0, CurSects=0, LBA=yes, LBAsects=0
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: sdma0 sdma1 sdma2 mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 *udma3
AdvancedPM=no
Drive conforms to: device does not report version:
* signifies the current active mode
Poste le Tuesday 8 March 2005 20:03:20