$ git clone -n https://gitee.com/linguanren/oceanbase-ce.git /var/lib/mock/dist-an8.9-build-385629-71957/root/chroot_tmpdir/scmroot/oceanbase-ce
Cloning into '/var/lib/mock/dist-an8.9-build-385629-71957/root/chroot_tmpdir/scmroot/oceanbase-ce'...
$ git fetch origin e00d01639f25fe38f3281f699135d3ef477a32c8:KOJI_FETCH_HEAD
From https://gitee.com/linguanren/oceanbase-ce
 * [new ref]         e00d01639f25fe38f3281f699135d3ef477a32c8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e00d016 update anolis