Re: filesystemio_options option on solaris 9 sparc 64-bit (Oracle 10g)

  • From: "Greg Rahn" <greg@xxxxxxxxxxxxxxxxxx>
  • To: oracle.tutorials@xxxxxxxxx
  • Date: Wed, 21 Nov 2007 15:12:15 -0800

I believe this is bug 6270440 looks to be fixed in  Fixed as
part of base bug 5752399, patch available.

Attached is a little c program to monitor for direct io as well.

On 11/21/07, DBA Deepak <oracle.tutorials@xxxxxxxxx> wrote:
> Sorry for the late response. Even after mounting the filesystem with
> "forcedirectio" option am unable to see a non-zero value as the third
> parameter value to the ioctl() calls. I did the same experiment as
> mentioned in your previous mail.
> Would you please tell is there any alternative to verify whether the
> system is using directio or not?


Greg Rahn

Other related posts: