rsync -avR --relative --address=192.168.1.42 192.168.1.46::all/test/db/./install/test.txt /backup
install/
install/test.txt
Result
[192.168.1.46]
/test/db/./install/test.txt
[192.168.1.42]
/backup/install/test.txt
rsync -avR --relative --address=192.168.1.42 192.168.1.46::all/test/db/./install/test.txt /backup
install/
install/test.txt
[192.168.1.46]
/test/db/./install/test.txt
[192.168.1.42]
/backup/install/test.txt