Generally Available: Advanced maintenance control for sole-tenancy lets you control planned maintenance events for sole-tenant node groups and minimize maintenance-related disruptions

## Feature **Generally Available:** Advanced maintenance control for sole-tenancy lets you control planned maintenance events for sole-tenant node groups and minimize maintenance-related disruptions. This feature is available only for sole-tenant node groups. To use this feature with your existing virtual machines, you must first move your VMs to sole-tenant node groups that have advanced maintenance control enabled. The advanced maintenance control for sole-tenancy feature lets you: * Check for maintenance events scheduled for a sole-tenant node 28 days in advance. * Trigger maintenance immediately or schedule it for later. Note that if you trigger maintenance immediately, the maintenance takes place within 6 hours from the time you trigger the request. For more information, see [Advanced maintenance control for sole-tenancy](https://cloud.google.com/compute/docs/nodes/sole-tenancy-advanced-maintenance-control).