$ git clone -n https://gitee.com/hongwei-qin/openmpi.git /var/lib/mock/dist-an23.3-build-418520-72875/root/chroot_tmpdir/scmroot/openmpi
Cloning into '/var/lib/mock/dist-an23.3-build-418520-72875/root/chroot_tmpdir/scmroot/openmpi'...
$ git fetch origin 79a0782df9147f993507b4390d36abb875c9750d:KOJI_FETCH_HEAD
From https://gitee.com/hongwei-qin/openmpi
 * [new ref]         79a0782df9147f993507b4390d36abb875c9750d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 79a0782 update to 5.0.2