You might want to periodically delete unused OS images and profiles from your N1 SPS environment.
In the Common Tasks section of the provisioning software page, select OS Provisioning.
On the OS Provisioning Common Tasks page, click Manage in the Solaris Images section.
On the Components Details page, select the checkbox for Uninstall: Delete.
Click Run.
The Soalris OS image is removed from the N1 SPS environment. The image does not appear in the list of images in the View link for Solaris Images section.
The Solaris OS image is not removed from the boot and install server.