After `0005-feat-NFS-backup-sparse-read-write-operation.patch` patch removed in !221 I found another problematic patch `0004-fix-resize-restored-backups-to-dest-volume-size.patch`. After executing restore, I am getting following error(with `S3BackupDriver` and restoring volume to the ceph backend): "Traceback (most recent call last):", " File \"/usr/local/lib/python3.11/site-packages/cinder/backup/manager.py\", line 782, in _run_restore", " backup_service.restore(backup, volume.id,", " File \"/usr/local/lib/python3.11/site-packages/cinder/backup/chunkeddriver.py\", line 835, in restore", " restore_func(backup1, volume_id, metadata, volume_file,", " File \"/usr/local/lib/python3.11/site-packages/cinder/backup/chunkeddriver.py\", line 782, in _restore_v1", " volume_file.truncate()", " File \"/usr/local/lib/python3.11/site-packages/eventlet/tpool.py\", line 186, in doit", " result = proxy_call(self._autowrap, f, *args, **kwargs)", " ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^", " File \"/usr/local/lib/python3.11/site-packages/eventlet/tpool.py\", line 144, in proxy_call", " rv = execute(f, *args, **kwargs)", " ^^^^^^^^^^^^^^^^^^^^^^^^^^^", " File \"/usr/local/lib/python3.11/site-packages/eventlet/tpool.py\", line 125, in execute", " raise e.with_traceback(tb)", " File \"/usr/local/lib/python3.11/site-packages/eventlet/tpool.py\", line 82, in tworker", " rv = meth(*args, **kwargs)", " ^^^^^^^^^^^^^^^^^^^^^", "io.UnsupportedOperation: truncate"