Limit the number of failovers running simultaneously as follows:

1. Go to the settings panel of the Manager of failover services object.
   
2. In the Maximum running Failovers field specify the maximum number of dead servers – when this limit is reached the configuration transferring is to be stopped until one of failovers becomes vacant (1).
3. Click the Apply button (2).

Limit to the number of failovers running simultaneously is now set.