$ git clone -n https://gitee.com/src-opencloudos-rpms/dracut /var/lib/mock/dist-oc8-build-34904-11323/root/chroot_tmpdir/scmroot/dracut
Cloning into '/var/lib/mock/dist-oc8-build-34904-11323/root/chroot_tmpdir/scmroot/dracut'...
$ git reset --hard origin/oc8
HEAD is now at 674cc8b update release number