Re: poor sata performance on 2.6

[Pavel Machek]

Hi!

> I recently got a new sata disk and must say that it's performace is totally 
> unacceptable, on both siimage and sata_sil drivers. DMA is turned on.
...
> /dev/hde:
>  Timing buffer-cache reads:   1436 MB in  2.00 seconds = 717.03 MB/sec
>  Timing buffered disk reads:  100 MB in  3.03 seconds =  32.95 MB/sec

33MB/sec "totally unacceptable"? Wow.

> * Did you receive a proper socialist education?			      

Only half of it ;-)

-- 
64 bytes from 195.113.31.123: icmp_seq=28 ttl=51 time=448769.1 ms         

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