UFS direct I/O ?

From: Roger Xu <roger_xu_at_dp7uptx.com>
Date: Tue, 14 Sep 2004 15:06:08 -0500
Message-ID: <A6801E8A03316A4DA597866F77A013F702D4F133@irv2kexch01>

Hi list,  

Anybody out there running Oracle 9.2.0.4.0, Solaris 9 64-bit on UFS mount oracle datafile filesystem with forcedirectio option and set the init.ora parameter filesystemio_options to setall? What kind of performance gain by doing this?  

BTW, our application is SAP R/3 4.6C.  

Thanks,
Roger Xu
Database Administrator
Dr Pepper Bottling Company of Texas
(972)721-8337  

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Received on Tue Sep 14 2004 - 15:02:35 CDT