{"id":1335,"date":"2015-02-05T00:06:42","date_gmt":"2015-02-05T03:06:42","guid":{"rendered":"http:\/\/www.dbarj.com.br\/?p=1335"},"modified":"2015-02-05T00:06:42","modified_gmt":"2015-02-05T03:06:42","slug":"ocm-11g-preparation-configure-recovery-manager","status":"publish","type":"post","link":"https:\/\/www.dbarj.com.br\/en\/2015\/02\/ocm-11g-preparation-configure-recovery-manager\/","title":{"rendered":"OCM 11g Preparation &#8211; Configure Recovery Manager"},"content":{"rendered":"<p>This topic is very generic and have a very similar name with the topic &#8220;Configure RMAN&#8221;.<\/p>\n<p>The best thing to study here is all the persistent RMAN configurations that you can set up and their values:<\/p>\n<ul>\n<li>Default Device for Backups: Disk or SBT<\/li>\n<li>Default Type for Backups: Backup Sets or Copies<\/li>\n<li>Channels<\/li>\n<li>Control File and Server Parameter File Autobackups<\/li>\n<li>Backup Retention Policy<\/li>\n<li>Backup Optimization<\/li>\n<li>Archived Redo Log Deletion Policy<\/li>\n<li>Snapshot Control File Location<\/li>\n<li>etc<\/li>\n<\/ul>\n<p>You must also know all the syntax, and the RMAN error mensage\u00a0is a very good place to get\u00a0it if you typo.<\/p>\n<p>Also, try to understand very well the theory and practical\u00a0differences of:<\/p>\n<ul>\n<li>Backup Set<\/li>\n<li>Backup Piece<\/li>\n<li>Multiplexed Backup Set<\/li>\n<li>Level of Multiplexing<\/li>\n<li>Multisection Backup<\/li>\n<li>etc<\/li>\n<\/ul>\n<p>You must also need to know how to combine and\u00a0the consequences of using:<\/p>\n<ul>\n<li>MAXSETSIZE<\/li>\n<li>MAXPIECESIZE<\/li>\n<li>FILESPERSET<\/li>\n<li>SECTION SIZE<\/li>\n<li>MAXOPENFILES<\/li>\n<li>etc<\/li>\n<\/ul>\n<p>I&#8217;ve written an article about these differences is available <a title=\"RMAN real usage of MAXSETSIZE, MAXPIECESIZE, FILESPERSET, SECTION SIZE, MAXOPENFILES\" href=\"https:\/\/www.dbarj.com.br\/en\/2015\/02\/rman-real-usage-maxsetsize-maxpiecesize-filesperset-section-size-maxopenfiles\/\" target=\"_blank\">here<\/a>.<\/p>\n<p><strong>Path to Documentation<\/strong>:<\/p>\n<p><span style=\"color: #800000;\">Oracle Database Backup and Recovery User&#8217;s Guide -&gt; 5 Configuring the RMAN Environment<br \/>\nOracle Database Backup and Recovery User&#8217;s Guide -&gt; Configuring the RMAN Environment: Advanced Topics<\/span><\/p>\n<br>\r\nClick here to go back to the <a title=\"OCM 11g Preparation\" href=\"\/?page_id=923\">Main OCM 11g Preparation<\/a> page.\r\n<br><br>\r\nHave you enjoyed? Please leave a comment or give a \ud83d\udc4d!\n<div class='watch-action'><div class='watch-position align-left'><div class='action-like'><a class='lbg-style2 like-1335 jlk' href='javascript:void(0)' data-task='like' data-post_id='1335' data-nonce='de4404f630' rel='nofollow'><img class='wti-pixel' src='https:\/\/www.dbarj.com.br\/wp-content\/plugins\/wti-like-post\/images\/pixel.gif' title='Like' \/><span class='lc-1335 lc'>+3<\/span><\/a><\/div><\/div> <div class='status-1335 status align-left'><\/div><\/div><div class='wti-clear'><\/div>","protected":false},"excerpt":{"rendered":"<p>This topic is very generic and have a very similar name with the topic &#8220;Configure RMAN&#8221;. The best thing to study here is all the persistent RMAN configurations that you can set up and their values: Default Device for Backups: Disk or SBT Default Type for Backups: Backup Sets or Copies Channels Control File and &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"https:\/\/www.dbarj.com.br\/en\/2015\/02\/ocm-11g-preparation-configure-recovery-manager\/\">Continue reading<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[],"class_list":["post-1335","post","type-post","status-publish","format-standard","hentry","category-ocm11g-en","item-wrap"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>OCM 11g Preparation - Configure Recovery Manager - DBA - Rodrigo Jorge - Oracle Tips and Guides<\/title>\n<meta name=\"description\" content=\"Configure recovery manager for Oracle OCM 11g Certification\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.dbarj.com.br\/en\/2015\/02\/ocm-11g-preparation-configure-recovery-manager\/\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"DBA RJ\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.dbarj.com.br\\\/en\\\/2015\\\/02\\\/ocm-11g-preparation-configure-recovery-manager\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.dbarj.com.br\\\/en\\\/2015\\\/02\\\/ocm-11g-preparation-configure-recovery-manager\\\/\"},\"author\":{\"name\":\"DBA RJ\",\"@id\":\"https:\\\/\\\/www.dbarj.com.br\\\/en\\\/#\\\/schema\\\/person\\\/28a44ca3a6633fe4156ad1ea209d40a9\"},\"headline\":\"OCM 11g Preparation &#8211; 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