Use this command to update the database backup trigger.
Privilege Class
To issue this command, you must have system privilege or unrestricted storage privilege.
Syntax
>>-UPDate DBBackuptrigger----+----------------------------+-----> '-LOGFullpct--=--percentage--' >-----+---------------------------------+-----------------------> '-DEVclass--=--device_class_name--' >-----+-------------------------------------+-------------------> '-INCRDEVclass--=--device_class_name--' >-----+----------------------------+--------------------------->< '-NUMINCremental--=--number--'
Parameters
If all drives associated with this device class are busy when the backup is triggered, TSM cancels lower priority operations, such as reclamation, to make a drive available for the backup.
Each incremental backup, whether run automatically by TSM or run by an administrator request, is added to the count of incremental backups run.
Each full backup, whether run automatically by TSM or run by an administrator request, resets the count for incremental backups to zero.
Note: | If you explicitly request an incremental backup, TSM performs one even if the number exceeds this setting. This occurs if the backup is done by an administrator or through an administrative schedule. |
Examples
Task
Reset the database backup trigger to 60 percent and the number of incremental backups to 5.
Related Commands
Table 277. Commands Related to UPDATE DBBACKUPTRIGGER
Command | Description |
---|---|
BACKUP DB | Backs up the TSM database to sequential access volumes. |
DEFINE DBBACKUPTRIGGER | Defines a trigger for automatic TSM database backups. |
DEFINE DEVCLASS | Defines a device class. |
DELETE DBBACKUPTRIGGER | Deletes the database backup trigger. |
QUERY DBBACKUPTRIGGER | Displays information about the database backup trigger. |
SET LOGMODE | Sets the mode for saving records in the recovery log. |