This is sort of true. Steve's test will tell you what
you can currently achieve based on your current
system. File system and/or kernel restrictions may
limit what is actually possible on the platform.
eg a stock-standard newfs on Solaris will typically
limit you to 256k; playing with maxcontig can lift
that (or raw does away with all that nonsense
altogether)
Cheers
Connor
- Jared.Still_at_radisys.com wrote: > Patrice,
>
> You can determine this for yourself with a script:
>
> http://www.ixora.com.au/scripts/io_opt.htm
>
> The script is at the bottom of the page.
>
> It's a pretty simple test, you can easily do it
> manually as well.
>
> Jared
>
>
>
>
>
> "Boivin, Patrice J" <BoivinP_at_mar.dfo-mpo.gc.ca>
> Sent by: root_at_fatcity.com
> 01/18/02 11:56 AM
> Please respond to ORACLE-L
>
>
> To: Multiple recipients of list ORACLE-L
> <ORACLE-L_at_fatcity.com>
> cc:
> Subject: max_io_size
>
>
> Where can I find information on this parameter on
> the Tru64 UNIX platform?
>
> I did a scan of the manuals for Tru64 UNIX at
> docs.oracle.com, but didn't
> find mention of it anywhere.
>
> I want to set db_file_multiblock_read_count
> properly...
>
> Regards,
> Patrice Boivin
> Systems Analyst (Oracle Certified DBA)
>
> Systems Admin & Operations | Admin. et Exploit. des
> systèmes
> Technology Services | Services technologiques
> Informatics Branch | Direction de
> l'informatique
> Maritimes Region, DFO | Région des Maritimes,
> MPO
>
> E-Mail: boivinp_at_mar.dfo-mpo.gc.ca
> --
> Please see the official ORACLE-L FAQ:
> http://www.orafaq.com
> --
> Author: Boivin, Patrice J
> INET: BoivinP_at_mar.dfo-mpo.gc.ca
>
> Fat City Network Services -- (858) 538-5051 FAX:
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> Author:
> INET: Jared.Still_at_radisys.com
>
> Fat City Network Services -- (858) 538-5051 FAX:
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Connor McDonald
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Received on Mon Jan 21 2002 - 15:32:58 CST
