$ git clone -n https://gitee.com/src-opencloudos-rpms/udisks2 /var/lib/mock/dist-oc8-build-58146-15943/root/chroot_tmpdir/scmroot/udisks2
Cloning into '/var/lib/mock/dist-oc8-build-58146-15943/root/chroot_tmpdir/scmroot/udisks2'...
$ git fetch origin oc8:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/udisks2
 * [new branch]      oc8        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 93b246f import udisks2-2.9.0-16.tl3