This page provides the user access to all the various database and daemon-related tasks that are required to keep a Source or Standby location in good operational condition.
All actions are Configuration/DDC-specific. The full list of available actions is as follows:
- Log Gap Report 
- Send Logs 
- Apply Logs 
- Database Actions → (Status/Restart/Start/Stop) 
- Daemon Actions → (Status/Start/Stop) 
- Recreate Standby Control File 
- Refresh One Data File 
- Send One Log File 
Actions 1-5 are not considered major processes - when these are clicked/initiated, a "Working..." message appears on-screen briefly, and is then replaced by the result(s) of the action.
Actions 6-8 are considered major processes - when these are initiated, they generate Tasks that appear in the Active Task List, and can be tracked/managed by the user from there.
- 1. The Log Gap Report
- 2. Send Archive Logs to Standby from Primary
- 3. Applying Archive Logs on Standby
- 4. Database Status, Restart, Start and Stop
- 5. Daemon Status, Start and Stop
- 6. Recreate the Standby Control File
- 7. Refresh a Standby Database Datafile
- 8. Send One Log File
1. The Log Gap Report
The Log Gap Report allows you to quickly see at a glance the time difference and log gap between the Source and Destination Hosts.
2. Send Archive Logs to Standby from Primary
Launching this action will initiate the transfer of archive logs from the Primary Host. While typically done automatically on a schedule, this manual action can be useful to run, for example, before attempting to run the Synchronize process.
Clicking the button  starts the process. Since Send Logs counts as a major process (see the full list of major processes in section 10.0), it generates a Task object . Clicking on the task object shows the live progress log .
3. Applying Archive Logs on Standby
The matching action of Send Logs above, Apply Logs causes the archive logs transferred from the Primary to the Destination Host to be applied. This should almost always be done after a successful Send Logs process.
4. Database Status, Restart, Start and Stop
These actions allow you to issue basic commands to the Host databases from the GUI. You must first select a Host to work with , and then click the button for the action you would like to take .
5. Daemon Status, Start and Stop
Very similar to the Database actions above, here you can issue basic commands to the Standby Daemon process. Select the Host to contact , then the action to take .
5.1 Daemon Controls on a Windows Environment
If you are running Standby on a Windows environment, the available Daemon Control options are a little different. In order to work with the Daemon, Dbvisit must first install a Windows Service to manage the communication.
You can check whether the required Service is installed and/or running by using the Status command .
This command will return whether the Service is (a) installed, and (b) running. The Service must be both installed and running to work.
If the Service is not installed, all other commands (Uninstall, Start, Stop) will fail, and may incorrectly report an error. Therefore, you should always run the Status command if in doubt over the status of the Daemon Service
To install the Service, click the Install button .
Once the Service is installed, you may use the other commands at will exactly as you would as per section 5.
6. Recreate the Standby Control File
Using this action, you can resolve problems with a corrupt/malformed Standby control file by replacing it from the Source Host.
NOTE: Initiating this action  will restart the standby database, and thus may take some time.
Also, because this action is considered a major process, it generates a Task once started .
7. Refresh a Standby Database Datafile
This action allows you to refresh a single database backup file, from Source to Destination. This can be extremely useful in case a single file was corrupted during transfer, and you do not have the time or network resources to perform the entire backup process again.
You will need to know the file number that you want to refresh/replace. Enter it in the input field , and then press Submit . As a major process, this action will generate a Task object.
8. Send One Log File
This action allows you to re-send a single archive log file, most frequently useful in cases of data corruption. Enter the desired Sequence  and Thread  numbers, and initiate by clicking Submit . As a major process, this action will generate a Task object.