The following information are only valid if you DO NOT use avfs!

There is a problem in the configure-test for checking large file support
(>2GB). For some systems, mainly RedHat 7 but perhaps other, the test will
deactivate the LFS code although the system supports it.
This is not a problem for Worker but if you want or need to access these large
files, you could try to run the configure-script with additional C-flags:

  CPPFLAGS="-D_FILE_OFFSET_BITS=64" ./configure
