$ git clone -n https://gitee.com/opencloudos-stream/med.git /var/lib/mock/dist-oc9-epol-build-81425-55154/root/chroot_tmpdir/scmroot/med
Cloning into '/var/lib/mock/dist-oc9-epol-build-81425-55154/root/chroot_tmpdir/scmroot/med'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/med
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c660fa1 !2 fix H5_VERS_MINOR Merge pull request !2 from Fanjun Kong/master