Comments on: ‘plus archivelog’ and RMAN optimization http://www.pythian.com/blogs/478/plus-archivelog-and-rman-optimization News and views from Pythian DBAs Fri, 5 Dec 2008 00:29:10 +0000 http://wordpress.org/?v=2.6.5 By: Alexander Fatkulin http://www.pythian.com/blogs/478/plus-archivelog-and-rman-optimization#comment-50322 Alexander Fatkulin Thu, 17 May 2007 01:41:35 +0000 http://www.pythian.com/blogs/478/plus-archivelog-and-rman-optimization#comment-50322 "The lesson is, to avoid backing up archivelogs that have already been backed up when using plus archivelog in a backup script, make sure you enable RMAN optimization." The more precise thing is to specify "not backed up 1 times". Backup optimization is "all or nothing" - it can (and will) affect other things. “The lesson is, to avoid backing up archivelogs that have already been backed up when using plus archivelog in a backup script, make sure you enable RMAN optimization.”

The more precise thing is to specify “not backed up 1 times”.

Backup optimization is “all or nothing” - it can (and will) affect other things.

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