$ git clone -n https://gitee.com/src-opencloudos-rpms/sbd.git /var/lib/mock/dist-oc9-build-51581-14595/root/chroot_tmpdir/scmroot/sbd
Cloning into '/var/lib/mock/dist-oc9-build-51581-14595/root/chroot_tmpdir/scmroot/sbd'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/sbd
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b5192e6 import sbd-1.5.1-3.tl4