Re: db block size

From: zhu chao <chao_ping_at_vip.163.com>
Date: Mon, 21 Jun 2004 19:58:02 +0800
Message-ID: <002401c45787$02dbd7a0$2552fc0a@corp.ebay.com>

[root_at_solaris8 testdb]# echo 'maxphys/D'|adb -k physmem f9025
maxphys:
maxphys: 131072

And on FC-based storage, it is 1M.(according to sun document) http://docs.sun.com/db/doc/806-6779/6jfmsfr7i?q=maxphys&a=view

Original Message ----- From: <Satheesh.Babu_at_iflexsolutions.com> To: <oracle-l_at_freelists.org> Sent: Monday, June 21, 2004 7:30 PM Subject: RE: db block size

> SSTMAXIO.
>
> Thanks and Regards,
> Satheesh Babu.S
> Bangalore.
>
> -----Original Message-----
> From: oracle-l-bounce_at_freelists.org
> [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Naveen, Nahata
> (IE10)
> Sent: Monday, June 21, 2004 4:55 PM
> To: oracle-l_at_freelists.org
> Subject: RE: db block size
>
> >With anything other than that, the I/O size is pretty much
> >fixed to what the f/s thinks is best and there is very little
> >one can do about it. Except use direct I/O (if it works in
>
> How does one know about the Maximum I/O Size on a particular platform.
> If
> the answer is platform specific, I would like to know the answer for
> Solaris. What are the factors which influence the same?
>
> Regards
> Naveen
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Received on Mon Jun 21 2004 - 06:55:11 CDT