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SubjectRe: Fw: 2.6.24.X: SATA/AHCI related boot delay. - not with 2.6.24.3
Hello,

osb972ww-linuxczmil@yahoo.com wrote:
> Greetings,
> I'm having a problem with 2.6.23.1-42 (Fedora 8) properly driving a SATA
> drive. Although it is detected during boot as indicated by the dmesg below,
> once the sytstem is up and running, the drive is not accessible. The second
> issue is with the CFdrive on the the primary IDE. It works, but I can't enable
> interrupts with hdparm -u 1 /dev/sda.
>
> The interesting thing is when I put in a Fedora 5 system with a 2.6.17 kernel,
> everything works as expected. I can hdparm -u 1 /dev/hda and it works as expected, and
> the SATA drive is detected and works properly all on the exact same hardware.
>
> I've tried several different SATA drives also. Thery all work on the old
> Fedora 5/ 2.6.17 system, and none work on Fedora 8/2.6.23 or 2.6.24 kernels.

Does irqpoll kernel parameter help?

--
tejun


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