SFTP copy and lost backup destination

[alazif]

I create an incremental SFTP (destination) copy without zipping and without creating a new dated directory. Everything works fine, files that have been added or changed are copied and the copy is overwritten - OK Everything works correctly, however, that I delete the file from the backup and it is not copied anymore. An example I lost the NAS SFTP matrix to which the copy is made and I can not make this copy again because the files have archival attributes removed

In my opinion, in the case of a backup that is always created in the same directory by overwriting changed files, in my opinion there should be an option to copy always if the file does not exist in backup

[cobian]

The remote file list is not previously downloaded, so the program has no way to know if the file exists or not.