CONFIG
This procedure updates a value in the config
table.
Note:
Do not perform parameter changes for the Recovery Appliance unless so instructed by Oracle Support.Changes made to the config
table are tracked, as well as default values, which are the "best values" that the Recovery Appliance is shipped with.
Syntax
PROCEDURE config( p_name VARCHAR2, p_value VARCHAR2, comments IN VARCHAR2 DEFAULT NULL);
Parameters
Table 21-6 CONFIG Parameters
Parameter | Description |
---|---|
|
The parameter to update. Possible parameters are:
The frequency with which the Recovery Appliance runs the metadata consistency check in the background. The default frequency is 7 days.
The frequency with which the Recovery Appliance performs crosschecks of the recovery catalog to reflect actions in tape libraries or downstream Recovery Appliances. The default frequency is 1 day.
The frequency with which the Recovery Appliance performs background re-ordering of blocks in the delta store to reduce disk reads required for restore operations. The default frequency is 7 days.
These are the maximum number of archive logs that are grouped into a single backup before being written to tape. The default is 1, which is equivalent to turning it off.
This is the maximum size allowed for an archive log backup created with archive log grouping. the default is 256 GB.
The frequency with which the Recovery Appliance performs background metadata validation. The default frequency is 7 days.
The frequency with which the Recovery Appliance performs background validation of backup pieces. The default frequency is 7 days.
The percent threshold at which the Recovery Appliance posts warnings for incomplete
background operations.
For example, if
The message size that the Recovery Appliance uses for transferring backups between itself and protected databases. It is also used for replication. The default is 128 MB. All protected databases use this value to determine the unit size in which to send or read backups. For example, if a protected database backup is 1 TB, then the SBT library sends the backup data
to the Recovery Appliance in units of |
|
The new value for the parameter. |
|
Optional user supplied comment describing reason for executing this command. |