$ git clone -n https://src.fedoraproject.org/rpms/glusterfs.git /var/lib/mock/f33-build-283110-51827/root/chroot_tmpdir/scmroot/glusterfs
Cloning into '/var/lib/mock/f33-build-283110-51827/root/chroot_tmpdir/scmroot/glusterfs'...
$ git reset --hard 39a3707ff2b36e996f40f6152429f134086c54fa
HEAD is now at 39a3707 thin-arbiter, w/o libglusterfs0