Brian Masinick
While I don’t do it the way you and @Robin have discussed, that is a legal way to do it. Robin explained the specifics (and constraints) of using this method.
Neither this way or the way I do it – allocating an entire partition to each of my multiple distributions – is the ONLY way to handle things.
https://linuxvox.com/blog/mount-linux-file-system/
https://www.geeksforgeeks.org/linux-unix/mount-command-in-linux-with-examples/
are a couple of sites you can look at to look at filesystems.
an “educational discussion” is listed here:
https://www.linux.org/threads/why-cant-we-mount-multiple-filesystem-in-same-mountpoint.46919/
Hope these add just a few distinctive comments to aide in the discussion.
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Brian Masinick
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