Issue When performing an upgrade from a version lower than ONTAP 9.15 to a version that is higher than 9.15, the node may fail to boot with the following error message ---<<BOOT>>--- NetApp Data ONTAP...Issue When performing an upgrade from a version lower than ONTAP 9.15 to a version that is higher than 9.15, the node may fail to boot with the following error message ---<<BOOT>>--- NetApp Data ONTAP 9.15.x This platform or platform variant is not supported on this storage OS release. System will be shut down because it is an unsupported platform.
