Re: ISDN massive packet drops while DVD burn/verify

Stephan von Krawczynski
2003-05-06T14:17:37Z

On 06 May 2003 13:56:37 +0100
Alan Cox <alan@lxorguk.ukuu.org.uk> wrote:

> On Maw, 2003-05-06 at 13:39, Stephan von Krawczynski wrote:
> > HDIO_GET_MULTCOUNT failed: Invalid argument
> > IO_support = 0 (default 16-bit)
> > unmaskirq = 0 (off)
> > using_dma = 1 (on)
> > keepsettings = 0 (off)
> > readonly = 0 (off)
> > BLKRAGET failed: Invalid argument
> > HDIO_GETGEO failed: Invalid argument
> >
> >
> > using_dma means it's using dma for transfer, right?
>
> Except for certain operations like audio cd ripping

Not used here.
We are using the DVDs (DVD-R) for data backups, some dozens a month.
And keep in mind: the problem occurs currently only while writing to DVD, not
while reading it.

Regards,
Stephan