Re: cdrom: dropping to single frame dma

From: Jens Axboe
Date: Wed Aug 04 2004 - 00:33:49 EST


On Tue, Aug 03 2004, David N. Arnold wrote:
> I don't know if it's a result of upgrading to 2.6.8-rc2 (from 2.6.5) or
> from the patch, but it has changed things. I still get
>
> hdd: DMA timeout retry
> hdd: timeout waiting for DMA
> hdd: status timeout: status=0xd0 { Busy }
> hdd: status timeout: error=0x00
> hdd: drive not ready for command
> hdd: ATAPI reset complete
> cdrom: dropping to single frame dma
>
> but ripping stays at its normal speed (5.0x instead of 0.6x) and the
> file produced is correct instead of skipping/silence.
>
> It doesn't fix the true issue of why I'm getting DMA timeouts, but it
> does make ripping useable.

After the 'dropping to single frame' message, does it work reliably
after that? And when does the above occur, initially or after some time?
Details, please.

--
Jens Axboe

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