Deleting Unused Images
To delete unused images, conduct the following steps:
Get a list of the unused images.
admin
@nvos
:~$ nv show system image operational applied ---------- ------------------- ------- current <image1> next <image1> partition1 <image1> partition2 <image2>Uninstall the unused images.
admin
@nvos
:~$ nv action uninstall system image