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8K Oracle blocks on a Unix platform, and don't even think about it. See Steve Adams' article entitled 'Why a Large Database Block Size' at ixora.com.au for an explanation of why this one is a no-brainer.
(Quite what he'll recommend when block size becomes variable in 9i, who can say?? Steve?????)
Regards
HJR
-- =============================!!============================= The views expressed are my own only, and definitely NOT those of Oracle Corporation =============================!!============================= "John van Eck" <JvanEck_at_ssc.dordrecht.nl> wrote in message news:3B286B54.EFC51ED9_at_ssc.dordrecht.nl...Received on Thu Jun 14 2001 - 03:12:52 CDT
> Hello,
>
> In the administator's reference it is advised that the Oracle block size
> should be equal or a multiple of the operating system block size.
> I am having problems with finding the operatings system block size. We
> have got HP9000 machines with HP-UX 10.20 and HP-UX 11.
> I have found disk blocks to be 512 bytes. I have also found with the
> command df -g the value of 8192 for the file system block size.
> Which is the one to look at for designing the Oracle block value and
> what is the easiest way on a HP-UX operating system to see the value of
> the nessecary OS block size.
>
> Many thanks in advance,
> John van Eck.
>