Setting maintenance mode
Set **maintenance mode** before you conduct diagnostic tests, maintenance, or tuning on a node or server. Maintenance mode can prevent the disruption of client requests by routing client traffic that is targeted for a server or node that is in maintenance mode to another server or node.
Set **maintenance mode** before you conduct diagnostic tests, maintenance, or tuning on a node or server. Maintenance mode can prevent the disruption of client requests by routing client traffic that is targeted for a server or node that is in maintenance mode to another server or node.