tag:blogger.com,1999:blog-4777297253091021182.post8421143762533302149..comments2023-06-23T01:57:04.195-07:00Comments on Oracle DBA and Apps DBA blog: Clone of a database on the same Host i.e. Server (Linux RHEL -4)Sabdar Syedhttp://www.blogger.com/profile/09284831783701628038noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-4777297253091021182.post-53185534311478573882007-06-22T23:45:00.000-07:002007-06-22T23:45:00.000-07:00Thanks for your comments Lutz.But target and sourc...Thanks for your comments Lutz.<BR/><BR/>But target and source (clone) DBIDs are NOT identical. <BR/><BR/>By the way, we use the clone instance is for testing purpose, not for performing backups using RMAN.<BR/><BR/>I had already written an article on how to change the dbid and dbname in my blog :)<BR/><BR/>Regards,<BR/>Sabdar Syed.Sabdar Syedhttps://www.blogger.com/profile/09284831783701628038noreply@blogger.comtag:blogger.com,1999:blog-4777297253091021182.post-60232798967765653042007-06-22T02:48:00.000-07:002007-06-22T02:48:00.000-07:00Hi Sabdar,one thing I would like to annotate here:...Hi Sabdar,<BR/>one thing I would like to annotate here:<BR/>the database you have created with teh DUPLICATE commens is a reqal clone of the original.<BR/>This is: it has the same DB_ID in the controlfile (have alook at v$database).<BR/>If you would want to register them both into the same RMAN catalog, then you would have to create a new DB_ID with the DBNEWID utility.<BR/>The executable from $ORACLE_HOME/bin is: nid.<BR/><BR/>=,-)<BR/>LutzAnonymousnoreply@blogger.com