How do I list all backups in RMAN?
To display all backups:
- Connect RMAN to the target database as described in “Connecting to the Target Database Using RMAN.”
- Use the LIST command to display a summary of all the backups, both backup sets and image copies.
How do I list archive logs in RMAN?
RMAN List Command
- Database. The LIST command allows the backup data to be listed in the RMAN utility.
- Archive Logs. To list all archive logs use: RMAN> LIST ARCHIVELOG ALL;
- Backup sets.
- Datafile Image Copies.
- Controlfile Image Copies.
- Tablespaces.
- Incarnations.
What is RMAN Backupset?
Backup sets, which are only created and accessed through RMAN, are the only form in which RMAN can write backups to media managers such as tape drives and tape libraries. A backup set contains one or more binary files in an RMAN-specific format. Each of these files is known as a backup piece.
How do I view archive logs?
Checking ARCHIVELOG mode status
- Log in as OS user oracle and enter the following commands: $ export ORACLE_SID= where is the name of the database $ sqlplus /nolog SQL> connect / as sysdba.
- To check the ARCHIVELOG mode status, enter the following SQL command: SQL> archive log list;
How do I back up files and archive log files?
To backup all archived redo log files in the database, use this command:
- RMAN> backup archivelog all; Additionally, backup of archived redo log files may be done after every backup command.
- SQL> select.
- RMAN> backup tablespace users plus archivelog; Starting backup at 17-AUG-09.
What is difference between crosscheck and validate in RMAN?
The VALIDATE BACKUPSET command tests whether the backup sets can be restored, whereas CROSSCHECK examines the headers of the specified files if they are on disk or queries the media management catalog if they are on tape.
What is another word for cross check?
Auditing, corroborate, verify, compare, double-check, substantiate, collate, ascertain.
What is cross check in business?
A crossed check is a check that is crossed with two parallel lines, either through the top left-hand corner of the check or horizontally across the whole check. Crossing a check provides specific instructions to a financial institution regarding how the funds can be handled.
How can I check my data Guard status?
Displaying an Oracle Data Guard Runtime Status Overview….How to Check the Overall Runtime Status of Replication
- Log in to a node of a cluster where the protection group is defined.
- Check the runtime status of replication.
- Check the runtime status of data replication for each Oracle Data Guard protection group.