$ git clone -n https://gitee.com/gu-gang/ganglia.git /var/lib/mock/dist-an8-plus-build-178073-59084/root/chroot_tmpdir/scmroot/ganglia
Cloning into '/var/lib/mock/dist-an8-plus-build-178073-59084/root/chroot_tmpdir/scmroot/ganglia'...
$ git reset --hard origin/a8
HEAD is now at 07ea036 add aarch64 support