$ git clone -n https://gitee.com/src-opencloudos-rpms/storm.git /var/lib/mock/dist-oc9-build-249600-83862/root/chroot_tmpdir/scmroot/storm
Cloning into '/var/lib/mock/dist-oc9-build-249600-83862/root/chroot_tmpdir/scmroot/storm'...
$ git fetch origin 226e3d5d4b40c12f9a37079b01468ca26230607f:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/storm
 * [new ref]         226e3d5d4b40c12f9a37079b01468ca26230607f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 226e3d5 import storm-3.1.0-1.tl4