WVPASS mkfs -F testfs-2.img # Don't care what type (though must have symlinks)
WVPASS mkdir -p src/mnt-1/hidden-1 src/mnt-2/hidden-2
WVPASS mount -o loop testfs-1.img src/mnt-1
WVPASS mkfs -F testfs-2.img # Don't care what type (though must have symlinks)
WVPASS mkdir -p src/mnt-1/hidden-1 src/mnt-2/hidden-2
WVPASS mount -o loop testfs-1.img src/mnt-1