[Monitoring] Cron <root@hexagon> obnam --config /etc/obnam/to_kdell.profile backup 1>/dev/null

Write failed: Broken pipe Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/cliapp/app.py", line 190, in _run self.process_args(args) File "/usr/lib/python2.7/dist-packages/obnamlib/app.py", line 207, in process_args cliapp.Application.process_args(self, args) File "/usr/lib/python2.7/dist-packages/cliapp/app.py", line 567, in process_args method(args[1:]) File "/usr/lib/python2.7/dist-packages/obnamlib/plugins/backup_plugin.py", line 169, in backup self.finish_generation() File "/usr/lib/python2.7/dist-packages/obnamlib/plugins/backup_plugin.py", line 273, in finish_generation self.repo.commit_chunk_indexes() File "/usr/lib/python2.7/dist-packages/obnamlib/fmt_6/repo_fmt_6.py", line 770, in commit_chunk_indexes self._chunksums.commit() File "/usr/lib/python2.7/dist-packages/obnamlib/fmt_6/repo_tree.py", line 109, in commit self.forest.commit() File "/usr/lib/python2.7/dist-packages/larch/forest.py", line 144, in commit self.node_store.save_refcounts() File "/usr/lib/python2.7/dist-packages/larch/nodestore_disk.py", line 285, in save_refcounts self.rs.save_refcounts() File "/usr/lib/python2.7/dist-packages/larch/refcountstore.py", line 103, in save_refcounts self.node_store.journal.overwrite_file(filename, encoded) File "/usr/lib/python2.7/dist-packages/larch/journal.py", line 149, in overwrite_file self.fs.overwrite_file(new, contents) File "/usr/lib/python2.7/dist-packages/obnamlib/repo_fs.py", line 87, in overwrite_file self.fs.overwrite_file(filename, data) File "/usr/lib/python2.7/dist-packages/obnamlib/plugins/sftp_plugin.py", line 102, in helper return method(self, filename, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/obnamlib/plugins/sftp_plugin.py", line 666, in overwrite_file f, tempname = self._tempfile(dirname) File "/usr/lib/python2.7/dist-packages/obnamlib/plugins/sftp_plugin.py", line 625, in _tempfile self.makedirs(dirname) File "/usr/lib/python2.7/dist-packages/obnamlib/plugins/sftp_plugin.py", line 102, in helper return method(self, filename, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/obnamlib/plugins/sftp_plugin.py", line 500, in makedirs if parent and parent != pathname and not self.exists(parent): File "/usr/lib/python2.7/dist-packages/obnamlib/plugins/sftp_plugin.py", line 471, in exists self.lstat(pathname) File "/usr/lib/python2.7/dist-packages/obnamlib/plugins/sftp_plugin.py", line 102, in helper return method(self, filename, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/obnamlib/plugins/sftp_plugin.py", line 531, in lstat st = self.sftp.lstat(pathname) File "/usr/lib/python2.7/dist-packages/paramiko/sftp_client.py", line 431, in lstat t, msg = self._request(CMD_LSTAT, path) File "/usr/lib/python2.7/dist-packages/paramiko/sftp_client.py", line 729, in _request return self._read_response(num) File "/usr/lib/python2.7/dist-packages/paramiko/sftp_client.py", line 761, in _read_response raise SSHException('Server connection dropped: %s' % str(e)) SSHException: Server connection dropped: