$ git clone -n https://gitee.com/opencloudos-stream/samba.git /var/lib/mock/dist-ocs23-base-build-381442-49149/root/chroot_tmpdir/scmroot/samba
Cloning into '/var/lib/mock/dist-ocs23-base-build-381442-49149/root/chroot_tmpdir/scmroot/samba'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/samba
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 88c63f7 !31 [IKDRVA]:Rebuild for glusterfs in opencloudos-stream Merge pull request !31 from ocs-bot/master