$ git clone -n https://src.fedoraproject.org/rpms/dlm.git /var/lib/mock/f31-build-101321-33380/root/chroot_tmpdir/scmroot/dlm
Cloning into '/var/lib/mock/f31-build-101321-33380/root/chroot_tmpdir/scmroot/dlm'...
$ git reset --hard f3342ee08d5eeffa461b2466381e238e748f8acc
HEAD is now at f3342ee new upstream release