[paranoia] dae speed on plextor cdrw

[Chad Carr]

On Fri, Feb 15, 2002 at 02:32:13AM +0200, Sami Farin wrote:
> On Fri, Feb 15, 2002 at 12:27:34PM +1300, John Morton wrote:
> ...
> > That said, it's not necessarily the case that the patch will actually speed 
> > up extraction for every drive and system out there, and cdparanoia does it's 
> > magic by doing multiple reads, which will always slow down the proceedings. 
> 
> With PIO, there's some maximum speed limit - for me it's 4 MB/s
> (and 12 MB/s with UDMA33) when reading from ATA-4 hard disk.
> So you might not reach ATAPI device's maximum DAE extraction speed
> when using PIO. 

Okay, patched and booted.  Ripping occurred.  Results:

LiteOn LTD163: _exactly_ the same
Plextor PX-W2410A: nearly _twice_ as slow (64 min cd in 9:50)

What else could I be doing wrong?  Did I mention that I am using ide-scsi?
Maybe that has something to do with it?

> Fastest drive gets 46.1 * 75 * 2352 = 7941 kB/s.
> http://www.cdspeed2000.com/go.php3?link=daeresults.php3

I don't understand your calculation.  Was mine incorrect?

I told my kid that his childhood was being stolen by a couple of computer
geeks.  He's only two.  Luckily, he didn't care.

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