[Bug 110636] Re: hdparm - cannot set dma on IDE hard drive that works via pata

Lepe alepe.com at gmail.com
Sun Dec 7 02:33:25 UTC 2008


I kind solved my problem temporally:

I added Hardy repositories and installed only 2.6.24-21-generic.
I started with that kernel and my sd* became hd* and all the information/tune-up of hdparm
works just fine.

NOW:

/dev/hda:
 Timing cached reads:   918 MB in  2.00 seconds = 458.69 MB/sec
 Timing buffered disk reads:   98 MB in  3.10 seconds =  31.58 MB/sec

And not just that, now my DVD burner in K3B can burn at 4x (before was <
1x).

I will look forward to solve my problem in 2.6.27

P.S. I also tried to install kernel 2.6.28 from jaunty repos but the
performance was even worst!

-- 
hdparm - cannot set dma on IDE hard drive that works via pata
https://bugs.launchpad.net/bugs/110636
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