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Use this command to determine how long Tivoli Storage Manager saves records in the recovery log and what kind of database recovery you can use. You cannot change the log mode during a database backup.
Privilege Class
To issue this command, you must have system privilege or unrestricted storage privilege.
Syntax
>>-Set LOGMode-+- Normal------+-------------------------------->< '- Rollforward-'
Parameters
In NORMAL mode, you cannot use a database backup trigger.
In ROLLFORWARD mode, you can use the database backup trigger. If the trigger is defined when you change to ROLLFORWARD mode, Tivoli Storage Manager immediately runs a full backup. If the trigger is not defined, your next database backup must be a full backup. If you attempt an incremental backup, the operation fails.
Examples
Task
Change the log mode from roll-forward to normal.
Related Commands
Table 234. Commands Related to SET LOGMODE
Command | Description |
---|---|
BACKUP DB | Backs up the Tivoli Storage Manager database to sequential access volumes. |
DEFINE DBBACKUPTRIGGER | Defines a trigger for automatic Tivoli Storage Manager database backups. |
QUERY STATUS | Displays the settings of server parameters, such as those selected by the SET commands. |
UPDATE DBBACKUPTRIGGER | Changes one or more attributes of the database backup trigger. |