$ git clone -n https://src.fedoraproject.org/rpms/glusterfs.git /var/lib/mock/f31-build-107911-33761/root/chroot_tmpdir/scmroot/glusterfs
Cloning into '/var/lib/mock/f31-build-107911-33761/root/chroot_tmpdir/scmroot/glusterfs'...
$ git reset --hard 4b75c6dfc9355192898a7e6421b0c4bb64a319fa
HEAD is now at 4b75c6d disable gnfs by default