Applies to SolidFire Storage Node NetApp HCI Storage Node Description It is possible for a node to report as "nodeOffline" and even have all of its disks "failed", but still be serving volumes to clie...Applies to SolidFire Storage Node NetApp HCI Storage Node Description It is possible for a node to report as "nodeOffline" and even have all of its disks "failed", but still be serving volumes to clients/hosts. This KB will show how to ensure no volumes are being hosted on a node before maintenance is performed.