$ git clone -n https://gitee.com/src-opencloudos-rpms/util-linux.git /var/lib/mock/dist-oc8-build-38559-12532/root/chroot_tmpdir/scmroot/util-linux
Cloning into '/var/lib/mock/dist-oc8-build-38559-12532/root/chroot_tmpdir/scmroot/util-linux'...
$ git reset --hard origin/oc8
HEAD is now at 01dfbc8 import util-linux-2.32.1-42.tl3