$ git clone -n https://gitee.com/src-anolis-os/python-tornado.git /var/lib/mock/dist-an23-build-274394-64223/root/chroot_tmpdir/scmroot/python-tornado
Cloning into '/var/lib/mock/dist-an23-build-274394-64223/root/chroot_tmpdir/scmroot/python-tornado'...
$ git reset --hard origin/a23
HEAD is now at 1594e43 6.3.2
$ git lfs pull