You can see here that we put the database in ARCHIVELOG mode by using the SQL statement "alter database archivelog", but Oracle won't let us do this unless the instance is mounted but not open. To make the change we shutdown the instance, and then startup the instance again but this...
RMAN> recover database noredo; b) if the original database is running in archivelog mode and there are subsequent archivelogs generated after the initial backup, you can back up these archivelogs and transfer them to the new host as well. At the original host: 如果原始数据库以ar...
You can create text file and put the destinations of each file for future use. Now you can open the database.TAKING ONLINE (HOT) BACKUPS (UNIX)To take online backups the database should be running in Archivelog mode. To check whether the database is running in Archivelog mode or ...
# backup. A hot backup is inconsistent because portions of the database are # being modified and written to the disk while the backup is progressing. # You must run your database in ARCHIVELOG mode to make hot backups. It is # assumed that this script will be executed by user root. I...
# You must run your database in ARCHIVELOG mode to make hot backups. It is # assumed that this script will be executed by user root. In order for RMAN # to work properly we switch user (su -) to the oracle dba account before ...
SHUTDOWN IMMEDIATE;STARTUP MOUNT;ALTER DATABASE ARCHIVELOG;ALTER DATABASE OPEN;-- 查看归档日志状态 ARCHIVE LOG LIST;Database log mode Archive Mode Automatic archival Enabled Archive destination USE_DB_RECOVERY_FILE_DEST Oldest online log sequence60Next log sequence to archive62Current log sequence62-...
Follow the steps below to configure the flash recovery area, put your database in ARCHIVELOG mode, and configure your CHANNEL.1. Log in to Enterprise Manager Database Console by opening your browser and entering the following URL: http://<yourhostname>:1158/em Enter sys/oracle as SYSDBA ...
In order to proceed either put de database in ARCHIVE LOG mode and enable database flashback or add entry restoration=no in the configuration file. ERROR3000.ERROR = UPG-3000 ERROR3000.CAUSE = Error executing noncdbtopdb task ERROR3001.ERROR = UPG-3001 ERROR3001.CAUSE = Could not describe...
Oracle automatically archives log files when the database is in ARCHIVELOG mode. Parameter Files Parameter files contain a list of configuration parameters for that instance and database. Oracle recommends that you create a server parameter file (SPFILE) as a dynamic means of maintaining ...
backup as compressed backupset incremental level 0 cumulative database FILESPERSET 8 tag 'dbfull' format '$DATPATH/full_%d_%T_%s_%U.bak' ; sql 'alter system archive log current'; backup as compressed backupset archivelog all tag 'arch' format '$DATPATH/arch_%d_%T_%s_%U.arc'; ...