$ git clone -n https://gitee.com/mabofu/dsms-storage.git /var/lib/mock/dist-an23-build-272170-64163/root/chroot_tmpdir/scmroot/dsms-storage
Cloning into '/var/lib/mock/dist-an23-build-272170-64163/root/chroot_tmpdir/scmroot/dsms-storage'...
$ git fetch origin fa4a03c18e7b88857dd4f9c3dd83c921721595f3:KOJI_FETCH_HEAD
From https://gitee.com/mabofu/dsms-storage
 * [new ref]           fa4a03c18e7b88857dd4f9c3dd83c921721595f3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fa4a03c1 update spec