No, I mean if we install KLoxo-MR first in server and then execute make-slave, server will be as slave but kloxo database still exists.
If kloxo database exists, run cleanup will be smooth.
Remember, for Kloxo install process will be 'sh ./kloxo-installer.sh --type=master' and ' sh ./kloxo-installer.sh --type=slave' (no kloxo database created).
It's different with KLoxo-MR. All install process just enough 'sh /script/upcp' and if want as slave then run 'sh /script/make-slave'. Running make-slave is not importance because add slave from panel will be change slave server as slave.