$ git clone -n https://gitee.com/wz002/galera.git /var/lib/mock/dist-an23.3-build-414115-72745/root/chroot_tmpdir/scmroot/galera
Cloning into '/var/lib/mock/dist-an23.3-build-414115-72745/root/chroot_tmpdir/scmroot/galera'...
$ git fetch origin 2fc12ab140b06e2ac5d485a806a7c1128bc09f30:KOJI_FETCH_HEAD
From https://gitee.com/wz002/galera
 * [new ref]         2fc12ab140b06e2ac5d485a806a7c1128bc09f30 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2fc12ab update to galera-26.4.21-1