Messages in this thread | | | Date | Fri, 9 Mar 2001 18:57:03 -0800 | From | David Rees <> | Subject | Re: 2.2.18, Intel i815 chipset and DMA |
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On Fri, Mar 09, 2001 at 05:21:36PM +0000, Alan Cox wrote: > > I've got a Gateway here with a Intel 815 chipset running 2.2.18. Inside > > it's a PIII 733 with 512MB and a Quantum lct15 drive. > > The UDMA100 on the i810/815 is supported by 2.4 > > > turn it on? The drive should be capable of 10-20MB/s, but I'm > > only getting about 4MB/s with hdparm. :-( > > /dev/hda: > Timing buffered disk reads: 64 MB in 2.62 seconds = 24.43 MB/sec > > [2.4.2ac17]
OK, I moved the machine to 2.4.2, hdparm is now reading 20MB/sec from each disk as expected.
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