$ git clone -n https://gitee.com/src-anolis-os/python-tornado /var/lib/mock/dist-an7-els-build-494894-73148/root/chroot_tmpdir/scmroot/python-tornado
Cloning into '/var/lib/mock/dist-an7-els-build-494894-73148/root/chroot_tmpdir/scmroot/python-tornado'...
$ git reset --hard origin/a7
HEAD is now at aa5f970 Rebuilding with ppc and s390 arches
$ git lfs pull