From: "Joerg Schilling" <[EMAIL PROTECTED]>
> >From: "Marc Gregoire" <[EMAIL PROTECTED]>
>
> >How do I know if the drive is really burning at 24x? Because when i burn
an
> >650MB image on a CDR with cdrecord speed=24 ... it take around 440sec to
> >burn it (+20 sec for fixating). 440sec, so i guess it's writing at only
10
> >speed or so, although cdrecord says "burning at 24x". Of course it could
be
> >the media not supporting speeds higher than 10x, but is there a way to
see
> >the speed at which the drive actually burn.
>
> Did you read README.ATAPI ??? Burn Proof????

Of course, but how does that answer my question regarding the actual writing
speed??

>
> >How can i see if the ultra dma is activated in linux. When i check with
> >hdparm i get:
> >[root@alpha /root]# hdparm -i /dev/hda
>
> >/dev/hda:
>
> > Model=PLEXTOR CD-R PX-W2410A, FwRev=1.02, SerialNo=342481
> > Config={ Fixed Removeable DTR<=5Mbs DTR>10Mbs nonMagnetic }
> > RawCHS=0/0/0, TrkSize=0, SectSize=0, ECCbytes=0
> > BuffType=unknown, BuffSize=0kB, MaxMultSect=0
> > (maybe): CurCHS=0/0/0, CurSects=0, LBA=yes, LBAsects=0
> > IORDY=on/off, tPIO={min:180,w/IORDY:120}, tDMA={min:120,rec:120}
> > PIO modes: pio0 pio1 pio2 pio3 pio4
> > DMA modes: sdma0 sdma1 sdma2 mdma0 mdma1 *mdma2 udma0 udma1 udma2
>
> >I suppose that * means the active transfer mode?
>
>
> This is the it looks if it works....
>
> Dec 18 15:27:58 batris pci: [ID 370704 kern.info] PCI-device: ide@0, ata0
> Dec 18 15:27:58 batris genunix: [ID 936769 kern.info] ata0 is
/pci@0,0/pci-ide@1f,1/ide@0
> Dec 18 15:27:58 batris ata: [ID 640982 kern.info]       ATAPI device at
targ 0, lun 0 lastlun 0x0
> Dec 18 15:27:58 batris ata: [ID 521533 kern.info]       model PLEXTOR CD-R
PX-W2410A, stat 50, err 4
> Dec 18 15:27:58 batris ata: [ID 241969 kern.info]               cfg
0x85c0, cyl 0, hd 0, sec/trk 0
> Dec 18 15:27:58 batris ata: [ID 674665 kern.info]               mult1 0x0,
mult2 0x0, dwcap 0x0, cap 0xf00
> Dec 18 15:27:58 batris ata: [ID 350272 kern.info]               piomode
0x400, dmamode 0x200, advpiomode 0x3
> Dec 18 15:27:58 batris ata: [ID 245087 kern.info]               minpio
180, minpioflow 120
> Dec 18 15:27:58 batris ata: [ID 435839 kern.info]               valid 0x6,
dwdma 0x7, majver 0x0
> J�rg
>
>  EMail:[EMAIL PROTECTED] (home) J�rg Schilling D-13353
Berlin
>        [EMAIL PROTECTED] (uni)  If you don't have iso-8859-1
>        [EMAIL PROTECTED] (work) chars I am J"org Schilling
>  URL:  http://www.fokus.gmd.de/usr/schilling
ftp://ftp.fokus.gmd.de/pub/unix
>
>
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