$ git clone -n https://gitee.com/wz002/galera.git /var/lib/mock/dist-an23.3-build-414102-72745/root/chroot_tmpdir/scmroot/galera
Cloning into '/var/lib/mock/dist-an23.3-build-414102-72745/root/chroot_tmpdir/scmroot/galera'...
$ git fetch origin 271c24f4324f401164e85831e5a410baa572e0af:KOJI_FETCH_HEAD
From https://gitee.com/wz002/galera
 * [new ref]         271c24f4324f401164e85831e5a410baa572e0af -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 271c24f update to galera-26.4.21-1