2.6.18-1.2189.fc5: Decreased data throughput?
m.afgani.fedora at googlemail.com
Thu Oct 12 08:22:51 UTC 2006
On 10/12/06, Dave Jones <davej at redhat.com> wrote:
> Note that this build has a lot of debugging stuff left turned on
> whilst its in updates-testing. Soon, I'll do another build which
> will have all this disabled.
> Performance testing debug kernels is pretty much a waste of time.
Thanks for letting me know. I am definitely looking forward to the
release version of this kernel.
The dmesg output for the ICH8 sata controller shows:
ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 4 ports ? Gbps 0x33 impl SATA mode
ahci 0000:00:1f.2: flags: 64bit ilck stag led pmp pio
which I suppose means that it is not detected properly yet and hence
ncq is not used. Is it due to a lack of support for the 965/ICH8
platform in the kernel?
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