Our disk array is a hitachi 7700e escon attached.
We aren't using LVM for the filesystems that we are
testing the tranfers on.  I'm also reading redbook
sg246926 performance tuning for the second time.




--- Jim Sibley <[EMAIL PROTECTED]> wrote:

> What kind of disk are you using (ramac III, rva,
> shark?). They have considerably different
> performance
> profiles. On a single channel, where you have to
> read,
> then write, this would be going at 1/2 device speed
> as
> there is no channel overlap.
>
> =====
> Jim Sibley
>
> "Computers are useless.They can only give answers."
> Pablo Picasso
> (The NSHO's expressed here represents no-one but
> myself).
>
>
>
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