Why isn't Oracle using AIO ? --- AIX 4.3.3

From: Diego Cutrone <dcutrone_at_afip.gov.ar>
Date: Tue, 07 May 2002 12:13:52 -0800
Message-ID: <F001.0045A603.20020507121352@fatcity.com>

Hi list.

I've created an oracle database 7.3.4 on a IBM AIX 4.3.3 machine. It's created over RAW DEVICES and the parameter use_async_io is TRUE.

When I trace the dbwr or lgwr process, I see lots of "kwrite" calls but no "kaio" calls at all as I see in Solaris for instance.
I think that Oracle should be using KAIO.

Can anyone tell me what I'm missing here?

thanks.
Greetings
DC

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Author: Diego Cutrone
  INET: dcutrone_at_afip.gov.ar

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