$ git clone -n https://gitee.com/mgb01105731/ceph_1.git /var/lib/mock/dist-an23-build-120978-45982/root/chroot_tmpdir/scmroot/ceph_1
Cloning into '/var/lib/mock/dist-an23-build-120978-45982/root/chroot_tmpdir/scmroot/ceph_1'...
$ git reset --hard 8c439c53422a341d8f72e0a1704f9e8476e7cbe4
HEAD is now at 8c439c5 update ceph to 17.2.3