Re: Slow reconstruction

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* John Rowe (rowe@xxxxxxxxxxxxx) [20050629 18:31]:

> Timing buffered disk reads:  64 MB in  3.13 seconds = 20.45 MB/sec
> Timing buffered disk reads:  64 MB in  3.85 seconds = 16.62 MB/sec
> Timing buffered disk reads:  64 MB in  4.31 seconds = 14.85 MB/sec
> Timing buffered disk reads:  64 MB in  4.79 seconds = 13.36 MB/sec
> Timing buffered disk reads:  64 MB in  2.73 seconds = 23.44 MB/sec
> Timing buffered disk reads:  64 MB in  2.72 seconds = 23.53 MB/sec

These are very low values.  A modern 250G drive should exceed
50MB/sec.  What kind of IDE controller do you use?

Peter

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