/etc/gfal2.d/mock_plugin.conf is in gfal2-plugin-mock 2.12.3-1.
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 | ## configuration file for http plugin
##
[MOCK PLUGIN]
MAX_TRANSFER_TIME=5
MIN_TRANSFER_TIME=5
|