Manage Server: Tuning

The Tuning tab enables you to set tuning options for a running Oracle Names server. The values you specify remain valid for the current session.

Cache Checkpoint Interval

Enter values in the fields for the time at which the Oracle Names server will cache data it has obtained from remote regions to its local cache checkpoint file, which has a default of ckpcch.ora. In the case of a failure of the Oracle Names server, information that had been cached from other Oracle Names servers and their time-to-live (TTL) values will remain.

Minimum Value: 10 seconds

Maximum Value: 3 days

Statistics Reset Interval

Enter values in the fields for the time during which statistics collected by an Oracle Names server will accumulate.

Minimum Value: 10 seconds

Maximum Value: 3 days

Statistics Log Interval

Enter values in the fields for the time between statistical dumps to the log file, which has a default of names.log. The value must be smaller than the Statistics Reset Interval. Otherwise, statistics will not be logged.

Minimum Value: 10 seconds

Maximum Value: None

Auto Refresh Interval

Enter values in the fields for the in which the Oracle Names server will retry when the auto refresh query fails.

Minimum Value: 1 minute

Maximum Value: 1 hour

Auto Refresh Expiration Period

Enter values in the fields for the time when the Oracle Names server should try to obtain a remote region's Oracle Names servers address information. The Oracle Names server contacts all the Oracle Names servers on its domain hint list to obtain the latest address information. The address information is saved to the local Oracle Names server cache checkpoint file, which has a default of ckpcch.ora.

At the end of the expiration period, the Oracle Names server issues a query to the Oracle Names servers in the domain hint list.

Default: 60 seconds

Minimum Value: 60 seconds

Apply button

Choose to apply settings to the Oracle Names server.

Revert button

Choose to reset the settings to their original values.

Set Password button

If a password has been set, enter the password for the Oracle Names server.