$ git clone -n https://gitee.com/src-opencloudos-rpms/sssd.git /var/lib/mock/dist-oc9-build-246364-83462/root/chroot_tmpdir/scmroot/sssd
Cloning into '/var/lib/mock/dist-oc9-build-246364-83462/root/chroot_tmpdir/scmroot/sssd'...
$ git fetch origin 61b3fa4337e95db55445968ac340d0f43aac061e:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/sssd
 * [new ref]         61b3fa4337e95db55445968ac340d0f43aac061e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 61b3fa4 import sssd-2.9.4-8.tl4