Hi folks
- Any link you can think of ??? Anyone else with kernel (2.2 & 2.4 ) and
reiserfs who can run the hdparm tests and let me know?
Thanks
Ashwin
On Tuesday 06 February 2001 09:53, you wrote:
> Hi
>
> Why is it that my DMA performance under the kernel 2.4.x is worse than the
> one under 2.2? I have attached the stats below the mail- information and
> test results under both kernels.
>
> I use the following option under rc to set dma ;
> /sbin/hdparm -c1 -d1 -m16 -X66 /dev/hda
>
> I use resierfs, Iam disappointed that 2.4 results are about 1/3rd and need
> to know if I have to tune something or add some kernel compilation option.
> I only know that I have not turned on Raid on kernel 2.4 which is on in
> 2.2. I thought it was not reqd with one hdd - could it be the cause. Any
> other option relating to HDDs?
>
> Anybody with similair results?
>
> Thanks for your time.
> Ashwin
>
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