$ git clone -n https://gitee.com/src-opencloudos-rpms/gdisk.git /var/lib/mock/dist-oc9-build-61557-16463/root/chroot_tmpdir/scmroot/gdisk
Cloning into '/var/lib/mock/dist-oc9-build-61557-16463/root/chroot_tmpdir/scmroot/gdisk'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/gdisk
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b8e3f71 import gdisk-1.0.9-4.tl4