Enter Ceph Maintenance Mode
From this dialog select a Ceph Cluster to begin maintenance mode. Maintenance mode allows you to suppress alerts by suspending monitoring for an entire cluster. This can be useful for software upgrades or hardware maintenance activities like hardware replacements. For operational efficiency, do not leave the cluster in maintenance mode for long periods of time.
Navigation: Scale-out Storage Configuration --> Scale-out Storage --> [targeted Ceph Cluster] --> Enter Maintenance Mode... (rightclick)