3 # Cumulus: Efficient Filesystem Backup to the Cloud
4 # Copyright (C) 2008 The Cumulus Developers
5 # See the AUTHORS file for a list of contributors.
7 # This program is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 2 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License along
18 # with this program; if not, write to the Free Software Foundation, Inc.,
19 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21 # Tool for copying cumulus archives from one source to another.
25 # Automatically set Python path, based on script directory. This should be
26 # removed if the tools are properly installed somewhere.
27 script_directory = os.path.dirname(sys.argv[0])
28 sys.path.append(os.path.join(script_directory, 'python'))
33 store1 = cumulus.store.open(sys.argv[1])
34 store2 = cumulus.store.open(sys.argv[2])
36 source = cumulus.ObjectStore(cumulus.LowlevelDataStore(store1))
39 for s in sys.argv[3:]:
41 d = cumulus.parse_full(source.load_snapshot(s))
42 filter.update(d['Segments'].split())
44 for ty in ('segments', 'checksums', 'snapshots'):
45 for f in sorted(store1.list(ty)):
46 m = cumulus.store.type_patterns[ty].match(f)
48 if filter and m.group(1) not in filter:
54 except cumulus.store.NotFoundError:
55 store2.put(ty, f, store1.get(ty, f))