>>>>> "john" == John Allen <[EMAIL PROTECTED]> writes:

Hi

  Just send reply to list also, if somebody has similar problem.

john> Please find attached, dmesg, and hdparm outputs from 2.4.21-0.18mdk, and 
john> 2.4.22-0.8mdk

john> Tried 2.4.22 with all possible combos of acpi=off, noapic, pci=noacpi to no 
john> avail.

john> I will tried installing the WD drive in an NF7-V1.2 board later, and a Maxtor 
john> in the 2.0 board, to see if it is hard disk related, or mobo related.


That is very, very weird.

If I remembered correctly You told me that for you 2.4.21 is faster
than 2.4.22.  (~50MB/s vs ~20MB or something like that).


You have in _both_ dmesg messages acpi disabled (that means that acpi
can't be related with that).

What is more strange is that in 2.4.21 your disk is recognized as UDMA33
one, instead of UDMA100.

Could you check that your cable is UDMA100 really?

-hda: 156301488 sectors (80026 MB) w/8192KiB Cache, CHS=9729/255/63, UDMA(33)
+hda: 156301488 sectors (80026 MB) w/8192KiB Cache, CHS=9729/255/63, UDMA(100)

This are the relevant lines.  If I remembered rigth, you can't get
50MB/s with UDMA33.


hdparm -i output with both kernels should be more interesting.

And could you please send me the dmesg output with apci=on (i.e no
pci=noacpi neither acpi=off).

Thanks, Juan.

-- 
In theory, practice and theory are the same, but in practice they 
are different -- Larry McVoy

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