[ovirt-users] upgrade 4.2.6 to 4.2.6.1: node status degraded

Upgrading one of my oVirt Node hosts from 4.2.6 to 4.2.6.1 The host will not boot, it has the following message: node status: DEGRADED Please check the status manually using 'nodectl check' # nodectl check Status: FAILED Bootloader ... FAILED - It looks like there are no valid bootloader entries. Please ensure this is fixed before rebooting. Layer boot entries ... FAILED - No bootloader entries which point to imgbased layers **the rest of the message has a bunch of OK entries** How do I fix this?