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Re: Patchset installation

From: Allan Nelson <anelson_at_houston.rr.com>
Date: Mon, 05 Feb 2001 17:09:04 -0800
Message-ID: <F001.002AB8AB.20010205170544@fatcity.com>

Not a good idea. Oracle links some libs in with a direcory that is in Oracle Home.
----- Original Message -----
To: "Multiple recipients of list ORACLE-L" <ORACLE-L_at_fatcity.com> Sent: Monday, February 05, 2001 3:42 PM

> Hi,
>
> I am looking into installing a patchset with minimum downtime. Standard
> Oracle procedure for installing a patchset is:
> 1. Shutdown the database
> 2. Install the patch binaries, relink.
> 3. Startup database (restrict ?), run the cat* scripts.
>
> I wanted to change the procedure so that instead of having the database
down
> during the patch install and relinking, prior to the procedure I copy the
> binaries to a newly created home, install the patch on the new home,
relink
> the binaries under the new home, and than just restart the database from
the
> new home. To make sure that everything is OK, I would postpone the cat*
> scripts run, for a later time, once I am sure that everything is OK. If
> something goes wrong I haven't changed anything in the database, and I can
> just go back to the old home.
>
> Has anybody tried this ? What is the significance of cat* scripts. As
far
> as I understand them, oracle does not use them and do not care about them,
> only some apps might break (most of all DBA type of scripts).
>
> Thanks.
>
> Djordje
> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.com
> --
> Author: Djordje Jankovic
> INET: djankovic_at_corp.attcanada.ca
>
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: Allan Nelson
  INET: anelson_at_houston.rr.com

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
San Diego, California        -- Public Internet access / Mailing Lists
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Received on Mon Feb 05 2001 - 19:09:04 CST

Original text of this message

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