$ git clone -n https://gitee.com/ywyw22/ceph /var/lib/mock/dist-an7_9-updates-build-152107-52034/root/chroot_tmpdir/scmroot/ceph
Cloning into '/var/lib/mock/dist-an7_9-updates-build-152107-52034/root/chroot_tmpdir/scmroot/ceph'...
$ git reset --hard 8c439c53422a341d8f72e0a1704f9e8476e7cbe4
HEAD is now at 8c439c5 update ceph to 17.2.3