$ git clone -n https://gitee.com/mabofu/dsms-storage.git /var/lib/mock/dist-an23-build-272199-64163/root/chroot_tmpdir/scmroot/dsms-storage
Cloning into '/var/lib/mock/dist-an23-build-272199-64163/root/chroot_tmpdir/scmroot/dsms-storage'...
$ git fetch origin 75a2cb084bf5168cbd6cf06a12d97408a861deae:KOJI_FETCH_HEAD
From https://gitee.com/mabofu/dsms-storage
 * [new ref]           75a2cb084bf5168cbd6cf06a12d97408a861deae -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 75a2cb08 update spec