$ git clone -n https://gitee.com/src-opencloudos-rpms/nettrace /var/lib/mock/dist-oc8-build-34375-10807/root/chroot_tmpdir/scmroot/nettrace
Cloning into '/var/lib/mock/dist-oc8-build-34375-10807/root/chroot_tmpdir/scmroot/nettrace'...
$ git reset --hard origin/oc8
HEAD is now at 9559bdb update changelog