Which parameter, added to the request system software add command, would solve the problem of insufficient space during a Junos OS upgrade?

In the context of a Junos OS upgrade, the "no-copy" parameter is significant as it allows the software installation process to bypass the copying of the new OS image to the device's local storage. When upgrading the Junos OS, insufficient space can often be a barrier, as the system requires adequate storage to accommodate the new software image.

By using the "no-copy" parameter, you instruct the system to not copy the software image onto the device's file system, which can be useful in scenarios where storage space is critically low. Instead, the system operates directly from the image that is being fetched from the remote location or repository, thus avoiding the need for extra space that would otherwise be needed for the temporary storage of the new image on the device.

This method is particularly useful in situations where the device's storage is limited, allowing for a more seamless upgrade process without the requirement to first free up space or delete older images. It streamlines the upgrade operation in environments with constrained resources.