$ git clone -n https://gitee.com/src-opencloudos-rpms/sssd.git /var/lib/mock/dist-oc8-build-30351-8955/root/chroot_tmpdir/scmroot/sssd
Cloning into '/var/lib/mock/dist-oc8-build-30351-8955/root/chroot_tmpdir/scmroot/sssd'...
$ git reset --hard origin/oc8
HEAD is now at 862e7c5 import sssd-2.7.3-4.oc8.1