Alexander E. Patrakov wrote:
>> linux clock=pit ide=nodma
hdparm -tT /dev/hda :
timing cached 96MB in 2.00 seconds 47.91 MB per second
timing buffered 16MB in 3.37 seconds 4.65 MB per second
*timing error in clock, bios power save threw:
clocksource tsc unstable {delta 198485599912 ns} when machine was
activated from bios based power save. disabled bios power save to remove
conflicts. no more clock error even when allowing poser saving from
kernel to kick in andthen powering up again.
>
>> linux blacklist=piix,ata_piix load=generic all_generic_ide clock=pit
would not boot at all, same result as with no kernel params.
>> linux blacklist=piix,ata_piix load=generic all_generic_ide clock=pit
>> ide=nodma
hdparm -tT /dev/hda :
timing cached 96MB in 2.00 seconds 47.91 MB per second
timing buffered 16MB in 3.37 seconds 4.74 MB per second
>> linux blacklist=piix,ata_piix,generic,ata_generic load=ide-generic clock=pit
hdparm -tT /dev/hda <- no such file or directory
hdparm -tT /dev/sda :
timing cached 96MB in 2.00 seconds 47.91 MB per second
timing buffered 14MB in 3.04 seconds 4.6 MB per second
>> linux blacklist=piix,ata_piix,generic,ata_generic load=pata-legacy pata
>> clock=pit
hdparm -tT /dev/sda
timing cached 98 MB in 2.04 seconds = 48.01 MB per second
timing buffered 18MB in 3.28 seconds = 5.49 MB per second
which tells me definitely that this hardware has lost it's mind, it
thinks the ide interface is a scsi interface.
I know the physical drive interface is an ide interface, but the
load=pata-legacy pata caused the system to enable a scsi disk.
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