$ git clone -n https://gitee.com/opencloudos-stream/openstack-nova.git /var/lib/mock/dist-ocs23-build-107181-6162/root/chroot_tmpdir/scmroot/openstack-nova
Cloning into '/var/lib/mock/dist-ocs23-build-107181-6162/root/chroot_tmpdir/scmroot/openstack-nova'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/openstack-nova
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dca0868 !2 add Requires to python3-oslo-limit to fix openstack-nova-compute service start fail Merge pull request !2 from abushwang/master