$ git clone -n https://gitee.com/opencloudos-stream/OpenTenBase.git /var/lib/mock/dist-oc9-epol-build-100593-64785/root/chroot_tmpdir/scmroot/OpenTenBase
Cloning into '/var/lib/mock/dist-oc9-epol-build-100593-64785/root/chroot_tmpdir/scmroot/OpenTenBase'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/OpenTenBase
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1ad99aa !7 upgrade to 2.6.0 Merge pull request !7 from gordonwwang/master