Re: filesystemio_options option on solaris 9 sparc 64-bit (Oracle 10g)
- From: "DBA Deepak" <oracle.tutorials@xxxxxxxxx>
- To: "John Hallas" <john.hallas@xxxxxxxxxx>
- Date: Wed, 21 Nov 2007 14:41:41 +0530
Hi John,
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?
Regards,
Deepak
On Oct 18, 2007 12:45 PM, John Hallas <john.hallas@xxxxxxxxxx> wrote:
>
>
>
> Have the filesystems been mounted with direct_io option?
>
>
> ________________________________
>
>
> From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx]
> On Behalf Of DBA Deepak
> Sent: 17 October 2007 19:39
> To: John Hallas
> Cc: oracle-l
> Subject: Re: filesystemio_options option on solaris 9 sparc 64-bit (Oracle
> 10g)
>
>
>
>
>
> Hi John,
>
>
>
> Thanks for your help. In my environment filesystemio_options is set to
> SETALL
>
>
>
>
>
> Still it is not using directIO as per your test. My server is sparc Solaris
> 9, 64 bit with Oracle 10.2.0.3.
>
>
>
>
>
> Can you please help me in troubleshooting the same. Am I missing anything?
>
>
>
>
>
> ________________________________
>
> BJSS Limited, 1st Floor Coronet House, Queen Street, Leeds LS1 2TW.
> Registered in England with company number 2777575.
> http://www.bjss.co.uk
>
>
>
--
Regards,
Deepak
Oracle DBA
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