$ git clone -n https://gitee.com/src-opencloudos-rpms/sblim-sfcb.git /var/lib/mock/dist-oc9-build-71971-47618/root/chroot_tmpdir/scmroot/sblim-sfcb
Cloning into '/var/lib/mock/dist-oc9-build-71971-47618/root/chroot_tmpdir/scmroot/sblim-sfcb'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/sblim-sfcb
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1bdb541 import sblim-sfcb-1.4.9-5.tl4