use a second hard disk (either with large partition or real large hard disk) and copy TheDude into the new primary-slave store created. Never install TheDude onto the primary-master disk. You will not be able to recover the used up disk space, by moving TheDude to the slave store, it does not delete the data from the primary-master. I have a server which is showing 99% disk full, but in “files” there is nothing there! So this is hidden files from my stupid install of the dude onto the primary-master store. Never again.