/etc/gfal2.d/gfal2_core.conf is in libgfal2-2 2.10.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7
# # Core configuration of GFAL 2.0 [CORE] # # nothing special for now