Deleting Unused Images
To delete unused images, conduct the following steps.
- gateway (config) # show images Installed images: Partition - 1: version: image-X86_64-- 8.0.- 0100.img Partition- 2: version: image-X86_64-- 8.0.- 0100.img Last boot partition:- 1Next boot partition:- 1Images available to be installed: No image files are available to be installed. Serve image files via HTTP/HTTPS: no No image install currently in progress. Boot manager password is set. Image signing : trusted signature always required Admin require signed images: yes Settings- fornext boot only: Fallback reboot on configuration failure: yes (- default)
- Get a list of the unused images. 
- Delete the unused images. - gateway (config) # image delete image-X86_64- - 8.0.- 0100.imgNote- When deleting an image, it is recommended to delete the file, but not the partition, so as to not overload system resources.