$ git clone -n https://gitee.com/wency_cn/fcoe-utils.git /var/lib/mock/dist-an23-build-492036-74553/root/chroot_tmpdir/scmroot/fcoe-utils
Cloning into '/var/lib/mock/dist-an23-build-492036-74553/root/chroot_tmpdir/scmroot/fcoe-utils'...
$ git fetch origin b03ce9be7b7b9cf1aa828553c85d3f01253c9c14:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/fcoe-utils
 * [new ref]         b03ce9be7b7b9cf1aa828553c85d3f01253c9c14 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b03ce9b Update code from upstream