"Rman Backup" database backup

Reprint please specify the address.

Backup slice file name wildcard character:
Number of copies of%c backup slices

%d The day ordinal (DD) in the month

%M in the month of the year (MM)

%F a unique name based on dbid, which is in the form of C-IIIIIIIIII-YYYYMMDD-QQ,

%d database name where IIIIIIIIII is the date of the database DBID,YYYYMMDD, QQ is a sequence of 1-256

%n database name, fill to the right up to a maximum of eight characters

%u a eight-character name represents the backup set and the creation time

%p The backup piece number in the backup set, starting from 1 to the number of files created

%u a unique file name that represents%u_%p_%c

%s The number of the backup set

%t Backup set Timestamp

%T date Format (YYYYMMDD)

Full database backup: Backs up all data files and control files with backup.

Cold backup (Consistent backup): Close database fallback all data files and control files.
Operation:

Shutdown immediate; startup Mount;backup database format= '/home/oracle_11/backup1/whole_%d_%u.bak '; Removing format will follow the formats and paths set in the channel SQL ' alter system archive log current ';//manual archive log forced log conversion is archived to archive log in backup as compressed backupset --Compress backup format '/home/oracle_11/backup1/whole_%d_%u ' filesperset=3--set the number of backup slices allowed in the backup set database;

Hot Backup (non-conforming backup): Backs up all data files and control files in the database open state.

Backup Database format= '/home/oracle_11/backup1/whole_%d_%u.bak ';//Remove format will follow the formats and paths set in the channel SQL ' ALTER system archive Log current ';//Manually archive logs

To exempt a table space:

Configure exclude for Tablespace user1;backup database format= '/home/oracle_11/backup1/whole_%d_%u.bak ';// Removing format will follow the formats and paths set in the channel SQL ' alter system archive log current ';//manually archive the log

　　

"Rman Backup" database backup