On Mon, May 24, 2010 at 10:07 AM, Wayne Smith <wts@xxxxxxxxx> wrote: > Maybe I missed something, but normally one machine has one oracle inventory > for all installed stuff. Let it use your current oraInventory and when you > are done with 10g, uninstall it, causing oraInventory to be cleaned up. > > Not always. There are DBA's (me included) that keep a separate oraInventory for each ORACLE_HOME. Having been burned by inventory issues once, I try to not let it happen again. At least if an inventory gets corrupted, it does not affect other databases on the server. Jared Still Certifiable Oracle DBA and Part Time Perl Evangelist Oracle Blog: http://jkstill.blogspot.com Home Page: http://jaredstill.com