$ git clone -n https://gitee.com/fundawang/mariadb.git /var/lib/mock/dist-an23-build-271786-64147/root/chroot_tmpdir/scmroot/mariadb
Cloning into '/var/lib/mock/dist-an23-build-271786-64147/root/chroot_tmpdir/scmroot/mariadb'...
$ git fetch origin 79a852e8b61d96afe3726518a28427b612a03b04:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/mariadb
 * [new ref]         79a852e8b61d96afe3726518a28427b612a03b04 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 79a852e 10.6.13