$ git clone -n https://gitee.com/src-opencloudos-rpms/nfs-utils /var/lib/mock/dist-oc8-build-32107-9624/root/chroot_tmpdir/scmroot/nfs-utils
Cloning into '/var/lib/mock/dist-oc8-build-32107-9624/root/chroot_tmpdir/scmroot/nfs-utils'...
$ git reset --hard origin/oc8
HEAD is now at 75b1aae import nfs-utils-2.3.3-57.tl3