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Re: LOG_BUFFER Parameter Question

From: Ray Stell <stellr_at_cns.vt.edu>
Date: Wed, 24 Apr 2002 10:37:36 -0800
Message-ID: <F001.0044E3C3.20020424103736@fatcity.com>


On Wed, Apr 24, 2002 at 10:12:22AM -0800, Gogala, Mladen wrote:
> Alternatively, you size it until redo_log_space_wait goes away from
> v$system_events.

it is v$system_event

>
> -----Original Message-----
> Sent: Wednesday, April 24, 2002 4:59 AM
> To: Multiple recipients of list ORACLE-L
>
>
> Yep,
>
> wrong tree. size it like: redo blocks per tx * tx/sec * 3/2 *<physical
> blocksize>
>
>
> Anjo.
>
>
>
> Denham Eva wrote:
>
>
>
>
> Hello,
>
>
> I have been wondering about how to work out what the optimal LOG_BUFFER
> parameter,
> compared to the physical size of the REDOLOG file, for the best optimization
> and writes from buffer to log.
> Or am I barking up the wrong tree? Is there some other way of doing this.
>
>
> i.e. redolog file size is 10M and LOG_BUFFER is 512000.
> Can this be optimized better?
>
>
> Denham Eva
> Oracle DBA
> In UNIX Land
> On a quiet Night, you can hear the Windows machines reboot.
>
>
> _____
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-- 
===============================================================
Ray Stell   stellr_at_vt.edu     (540) 231-4109     KE4TJC    28^D
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Author: Ray Stell
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Received on Wed Apr 24 2002 - 13:37:36 CDT

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