Format: Description a: Current database activation id A: Zerofilled activation ID c: The copy number of the backup piece within a set of duplexed backup pieces. May 06, 2014When you take your production backup, do you have controlfile autobackup on? Do you have your backup controlfile copied to (or available in) the.
The following unix shell script will do a full RMAN hot backup to your database and will copy the backup files compressed to the directory you will specify. You can use RMAN to transport tablespaces across platforms with different endian formats. You can also use RMAN to transport an entire database to a different.
1 General Backup and Recovery questions. 1. 1 Why and when should I backup my database? 1. 2 What strategies are available for backingup an Oracle database. Enable the backup optimization feature introduced in 9i to make sure that RMAN won't backup an archivelog or datafile if there already exists a backup of that file.
See Also: Chapter 6, Configuring the RMAN Environment: Advanced Topics to learn about configuration options not covered in this chapter, including backup. Notes regarding Backing up and Restoring an Oracle database using the ControlFile as a Repository. By Edward Stoever Using a controlfile as the repository for the.
Control file is so critical to the operation of the database, so it must be multiplexed (one or more control files can be copied). However, no matter how many copies. Jun 01, 2009Can someone please tell me what I am missing. I have everything in place, datafiles, controlfiles, redo logs why can't I open the database? ? ? ? I: \oracle.
You use old controlfile that's why it shows previous log seq. Here are the best practices for backup and recovery for Oracle Databases. Although most of them are basic principles and can be applied to all Oracle versions, some.
SQL recover database; ORA: recovery session canceled due to errors ORA: recovery using the BACKUP CONTROLFILE option must be done ORA: File is more recent than control file old control file
Can we use multiple channels to do the RESTORE? We have 4tb db and around 800gb of RMAN backup size. We need 5 channels to be configured. When performing an RMAN recovery with only a single controlfile, you may want to issue the USING BACKUP CONTROLFILE RMAN RECOVER.