$ git clone -n https://gitee.com/mabofu/dsms-storage.git /var/lib/mock/dist-an23-build-275840-64320/root/chroot_tmpdir/scmroot/dsms-storage
Cloning into '/var/lib/mock/dist-an23-build-275840-64320/root/chroot_tmpdir/scmroot/dsms-storage'...
$ git fetch origin 9c2726eda77d3f5a058c400522b069bf6a26e1a8:KOJI_FETCH_HEAD
From https://gitee.com/mabofu/dsms-storage
 * [new ref]             9c2726eda77d3f5a058c400522b069bf6a26e1a8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9c2726eda update spec