{Enclosure name and bay number} cannot join the appliance cluster because its firmware version is incompatible

Symptom

{Enclosure name and bay number} cannot join the appliance cluster because its firmware version is incompatible. {Enclosure name and bay number} is using version X. The cluster is using version Y as seen on {enclosure name and bay number} . All appliances in the cluster must have the same version.

ID: HACluster.IncompatibleVersion

Severity: Critical or Warning

Health Category: Ha-nodes

Resource URI: /rest/appliance/ha-nodes/{enclosure ID}

Cause

Incompatible firmware versions.

Action
  1. Insert a USB drive containing firmware version Y into the USB port on the specified peer appliance.
  2. Press and hold the appliance reset button for at least 10 seconds. This will replace the firmware so that the appliance can join the appliance cluster.

    For more information about the reimaging process, see the product documentation on the Hewlett Packard Enterprise website.