Population data tool - prepare.py has been adapted for the latest version due to API changing, but the old version still was needed in other place, so it should be add it back and give it a new name. (#7943)
Population data tool - prepare.py has been adapted for the latest version due to API changing, but the old version still was needed in other place, so it should be add it back and give it a new name. (#7943)

Signed-off-by: danfengliu <9cf78649f6f3622aa770f93b1666af680107ade3@vmware.com>
wy65701436/harbor,reasonerjt/harbor,wy65701436/harbor,reasonerjt/harbor,reasonerjt/harbor,reasonerjt/harbor,reasonerjt/harbor,wy65701436/harbor,reasonerjt/harbor,wy65701436/harbor,wy65701436/harbor,wy65701436/harbor