Maintenance mode is used to suppress alarms for specific objects during planned maintenance operations. When you place an object into the maintenance mode, Veeam ONE Monitor will suppress all alarms on this object.
You can enable the maintenance mode for single objects or containers. When you enable the maintenance mode for a container, you can choose to suppress alarms on its child objects as well. For example, if you want to perform maintenance on a host, you can enable the maintenance mode on the host itself and on all VMs on this host.
You can enable the maintenance mode manually or set a maintenance schedule.