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Home -> Community -> Mailing Lists -> Oracle-L -> RE: multiple oracle homes
Ray - the one thing we do is always make sure we don't corrupt the Oracle Inventory files. Whenever we install a new version of Oracle, we copy then delete the current oraInst.loc file (e.g. cp oraInst.loc oraInst_u03.loc), which on our system is located in /var/opt/oracle. We have our Oracle Homes on different file systems. If you want them on the same file system, be sure your Oracle Inventory is located under $ORACLE_HOME, so that each version can have it's own inventory location.
Always be sure you have the right oraInst.loc file in place when you are doing your patching.
See note 182853.1
Jay Hostetter
Oracle DBA
D. & E. Communications
Ephrata, PA USA
>>> DWILLIAMS_at_LIFETOUCH.COM 02/06/03 04:18PM >>>
Ray - Since I don't see where anyone replied, I think the problem is your
stress on "well documented". Might have scared people off. The basic
procedure is to use separate ORACLE_HOME for each version. Make sure each
version doesn't share anything you don't want them to. Most Unix systems
require certain kernel parameters to be increased. I am not seen where
anyone has clearly documented all aspects of this situation. Make sure you
try this first on a test server. Once you've done it a time or two, your
confidence will increase. Then you can write that clear documentation and
post it on a web site for everyone's benefit. ;-)
Dennis Williams
DBA, 40%OCP
Lifetouch, Inc.
dwilliams_at_lifetouch.com
-----Original Message-----
Sent: Thursday, February 06, 2003 7:09 AM
To: Multiple recipients of list ORACLE-L
Where is it well documented how to install multiple server versions, 8i and 9i, on the same unix server?
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-- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Jay Hostetter INET: jhostetter_at_decommunications.com Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).Received on Fri Feb 07 2003 - 07:29:16 CST
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