$ git clone -n https://gitee.com/opencloudos-stream/openstack-cinder.git /var/lib/mock/dist-oc9-epol-build-65875-16665/root/chroot_tmpdir/scmroot/openstack-cinder
Cloning into '/var/lib/mock/dist-oc9-epol-build-65875-16665/root/chroot_tmpdir/scmroot/openstack-cinder'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/openstack-cinder
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ce2a074 !1 upgrade to 21.3.1 Merge pull request !1 from Jackey_1024/master