USMT migration store free space
The USMT data capture process will fail if there is not enough space available in the specified network location or the configured USB drive.
Check if enough space is available to hold the data captured during the USMT process by selecting True.
It is recommended to set this option to False to reduce the overall time taken by the capture process.
If the actual capture procedure should identify a shortage of available free space after setting this option to False , the process would exit with an error code (which would be the same but less time consuming than calculating free space before the actual capture process).