I have a 2013 MacBook Pro with both Mavericks and El Capitan installed (each on their own partition).
I now want to use Mavericks and High Sierra, each on their own partition.
Since High Sierra uses the APFS file system, will this prove to be a problem? Will it conflict with the HFS format use in Mavericks?
If there would be a conflict, how could I use both High Sierra and Mavericks on the one MacBook?