Re: PS2 mouse going nuts during cdparanoia session.

From: Dave Jones (davej@codemonkey.org.uk)
Date: Wed Jul 16 2003 - 12:09:11 EST


On Wed, Jul 16, 2003 at 07:03:52PM +0200, Jens Axboe wrote:

> > It only happens whilst cdparanoia is reading from the CD.
> > The IDE CD drive is using DMA, and interrupts are unmasked.
                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> Yes. You can try and make the situation a little better by unmasking
> interrupts with -u1.

See above 8-) It was the first thing I tried when I observed this phenomenon.

> Or you can try and use a ripper that actually uses
> SG_IO, that way you can use dma (and zero copy) for the rips. That will
> be lots more smooth.

Ah right, I thought cdparanoia was still ripper de jour..
What's recommended these days?

                Dave

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