$ git clone -n https://gitee.com/src-opencloudos-rpms/systemd.git /var/lib/mock/dist-oc8-build-34446-10869/root/chroot_tmpdir/scmroot/systemd
Cloning into '/var/lib/mock/dist-oc8-build-34446-10869/root/chroot_tmpdir/scmroot/systemd'...
$ git reset --hard 11ada35b6a35c64c350854f3fb53372ffd61abb7
HEAD is now at 11ada35 import systemd-239-68.oc8.2