Re: ORA_031113 End of Communication Channel

From: Mike Morgan <mike.morgan_at_teldta.com>
Date: 1995/08/23
Message-ID: <41fu28$a8u_at_madison.tdsnet.com>#1/1


>
>We're running Oracle in a Parallel Server configuration on an IBM SP2
>and have had exactly the same error. In our case it appears the
>Distributed Lock Manager goes to lunch ON SOME OF THE NODES ONLY
>(resulting in the ubiquitous ORA-03113) whilst other nodes in the
>same database config. still function okay.
>
>Oracle "Support" suggested setting TWO_TASK to something (they were
>suitably vague on what to set it to) installation specific.
>
>Does anyone know what the significance of TWO_TASK=P is ? From what
>I can figure out, TWO_TASK is a parameter aimed at SQL*NET
>connections. Is this true? We're using using Tuxedo, not SQL*NET...
>
>Matthew Jones
>Database Administrator
>CSC Australia

Matthew,
The TWO_TASK parameter indicates the "default" type of sqlnet connection Oracle will use. Setting it to P will cause it to use the PIPE driver (which I thought was the default anyway.)

Mike Morgan
Technology Integration Services - Unix DBA

email: Mike.Morgan_at_teldta.com

TDS Computing Services
301 S. Westfield Road
Madison, WI 53705 USA
(608)845-4661

"The DBA is always right ... even when [s]he's wrong."


Received on Wed Aug 23 1995 - 00:00:00 CEST

Original text of this message