Re: dvdrw->cdrom

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Jake wrote:
http://marc.info/?l=linux-ide&m=120069298104580&w=4

It has been 2 weeks here hunting for some solutions, can you recommend anything that I should try? Thank you.
Can you please post full boot log from the working kernel && broken kernel? It seems you were using ide-scsi driver previously, right? Also, w/ libata driver, does the reading part work okay? Can you read cd's?

I will reboot as soon as my batch job completes to test the cds.

Does sata_nv.adma=0 fix your problem?

This is almost certainly the already-known DMA mask issue with ADMA enabled and memory over 4GB present.

Tejun,

the boot flag made the difference!
Ahh, so it is > and = 4GB (I have exactly 4GB).

I will pass on the wisdom in hope to save someone
else a few hours down the road.

Thank you!

Jake
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