Re: Re: dvd rw-tools question
On 11/19/2004 12:16:26 PM, firstname.lastname@example.org wrote:
So i would try what happens with non-disk input.
dd if=/dev/zero bs=1024k count=3000 | \
growisofs -use-the-force-luke -dvd-compat -Z /dev/scd0=/proc/self/fd/0
That took 25 minutes and reported the speed of 1.5x. The actual
command I ran was:
time dd if=/dev/zero bs=1024k count=3000 | growisofs -Z /dev/scd0=/dev/fd/0
Seems that the burner alone is out of whack :-)
Related idea :
Do you see any difference if input is taken from the other disk ?
I haven't tried that yet. What I just noticed is that the
CONFIG_BLK_DEV_IDEDMA_PCI was not enabled in the kernel :-(
I am rebuiding the kernel, and hopefully this will allow me to set dma
to 1. I'll post the result here.
Thanks for your help,
Alexander Roitman http://ebner.neuroscience.umn.edu/people/alex.html
Dept. of Neuroscience, Lions Research Building
2001 6th Street SE, Minneapolis, MN 55455
Tel (612) 625-7566 FAX (612) 626-9201