You dont need to make a complicated batch/bash script, its simpler and more reliably to use .lftp own scripting
as a added bonus it simpler to port to other systems
there is some chevats with ssh keys
- You have to run it with bash
bash.exe -c "lftp.exe -f lftp_mirror_test.lftp"
dummypassword is ignored but it must be in the script
Mirror from server (Download)
Mirror to server (upload)