Hello Trinadhchandra kola,
Thank you for posting in Microsoft Community forum.
The error code 0x80070070(-2147024784) indeed indicates that there is not enough disk space to complete the installation of the update. Although the specific amount of space required for a cumulative update can vary depending on the update itself and the size of the update files, Microsoft generally recommends having at least 20 GB of free disk space for server environments to ensure smooth updating and operation.
I hope the information above is helpful.
If you have any question or concern, please feel free to let us know.
Best Regards,
Haijian Shan