How do I configure main database switchover behavior?

Purpose

Perform this procedure on a redundant system to specify how database switchovers are executed. A database switchover occurs immediately upon request unless a database query is in progress, in which case the NFM-P does the following:

  • if session interruption is enabled, waits a specified period before forcing the switchover

  • if session interruption is disabled, the switchover does not occur and the Switchover State is Failed

Steps
 
1 

Choose Administration→Database from the NFM-P main menu. The Database Manager (Edit) form opens.

2 

Configure the required parameters:

  • DB Session wait time (minutes)

  • Interrupt Read sessions after time out

  • Interrupt Write sessions after time out

3 

Save your changes and close the form.

End of steps