* Re: Problem with buffer underruns burning at 8x under 2.6
[not found] ` <20031230191712.GQ3086@suse.de>
@ 2003-12-31 3:54 ` craig duncan
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From: craig duncan @ 2003-12-31 3:54 UTC (permalink / raw)
To: Jens Axboe; +Cc: linux-kernel
Jens Axboe writes:
> Your problem is that DMA is disabled. I don't know why you say that
> hdparm doesn't work for you, how are you running it? I'm assuming that
> /dev/cdrom is linked to /dev/hdc (or where is you CDROM located?).
You're right... dma is disabled... for _all_ my drives. Some change
between booting up in 2.4 vs 2.6. I have no idea why... yet.
And hdparm does work fine on /dev/cdrom. I did something stupid (ran
/sbin/hdparm as a normal user) which made me think it didn't.
Thanks for your help.
craig
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2003-12-31 3:54 ` Problem with buffer underruns burning at 8x under 2.6 craig duncan
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