SATA Silicon Image Speed Issue

Randy Kelsoe randykel at swbell.net
Wed May 26 18:02:45 UTC 2004


Si Jones wrote:

>When looking at the logs the driver seems to show that UDMA133 is max
>and the drive is configured to UDMA100.
>
>Am wondering why? under windows the drive shows as UDMA6 Mode / UDMA150
>so was wondering does anyone know how to get the driver to change mode,
>also native command queueing should be available but am unsure how to
>check this.... anyone any good with this?
>
Are you running FC1 or FC2? With FC1 and a 2.4 kernel, the driver is 
PATA and not SATA, so the drive will look like an ATA100. I'm not 
running FC2, yet, so I don't know if libata for the SATA drives is 
working, or set up.







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