id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	launchpad_bug
1656	tahoe backup error	ianchov	somebody	"Hi guys 

i do my backup with
{{{
/home/ianchov/allmydata-tahoe-1.9.1/bin/tahoe backup -v /home/ianchov/testmount XYZ:XYZ

 ..............
 re-using old directory for '/home/ianchov/testmount/dir22'
 creating directory for '/home/ianchov/testmount'
Traceback (most recent call last):
  File ""/home/ianchov/allmydata-tahoe-1.9.1/support/bin/tahoe"", line 9, in <module>
    load_entry_point('allmydata-tahoe==1.9.1', 'console_scripts', 'tahoe')()
  File ""/home/ianchov/allmydata-tahoe-1.9.1/src/allmydata/scripts/runner.py"", line 113, in run
    rc = runner(sys.argv[1:], install_node_control=install_node_control)
  File ""/home/ianchov/allmydata-tahoe-1.9.1/src/allmydata/scripts/runner.py"", line 99, in runner
    rc = cli.dispatch[command](so)
  File ""/home/ianchov/allmydata-tahoe-1.9.1/src/allmydata/scripts/cli.py"", line 569, in backup
    rc = tahoe_backup.backup(options)
  File ""/home/ianchov/allmydata-tahoe-1.9.1/src/allmydata/scripts/tahoe_backup.py"", line 325, in backup
    return bu.run()
  File ""/home/ianchov/allmydata-tahoe-1.9.1/src/allmydata/scripts/tahoe_backup.py"", line 123, in run
    put_child(archives_url, now, new_backup_dircap)
  File ""/home/ianchov/allmydata-tahoe-1.9.1/src/allmydata/scripts/tahoe_backup.py"", line 57, in put_child
    raise HTTPError(""Error during put_child"", resp)
allmydata.scripts.common_http.HTTPError: Error during put_child: 500 Internal Server Error
""Traceback (most recent call last):\x0a  File \""/home/ianchov/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/Twisted-10.1.0-py2.7-linux-x86_64.egg/twisted/internet/base.py\"", line 796, in runUntilCurrent\x0a    call.func(*call.args, **call.kw)\x0a  File \""/home/ianchov/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/foolscap-0.6.2-py2.7.egg/foolscap/eventual.py\"", line 26, in _turn\x0a    cb(*args, **kwargs)\x0a  File \""/home/ianchov/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/Twisted-10.1.0-py2.7-linux-x86_64.egg/twisted/internet/defer.py\"", line 318, in callback\x0a    self._startRunCallbacks(result)\x0a  File \""/home/ianchov/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/Twisted-10.1.0-py2.7-linux-x86_64.egg/twisted/internet/defer.py\"", line 424, in _startRunCallbacks\x0a    self._runCallbacks()\x0a--- <exception caught here> ---\x0a  File \""/home/ianchov/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/Twisted-10.1.0-py2.7-linux-x86_64.egg/twisted/internet/defer.py\"", line 441, in _runCallbacks\x0a    self.result = callback(self.result, *args, **kw)\x0a  File \""/home/ianchov/allmydata-tahoe-1.9.0/src/allmydata/mutable/filenode.py\"", line 855, in <lambda>\x0a    self._modify_once(modifier, first_time))\x0a  File \""/home/ianchov/allmydata-tahoe-1.9.0/src/allmydata/mutable/filenode.py\"", line 881, in _modify_once\x0a    d = self._try_to_download_data()\x0a  File \""/home/ianchov/allmydata-tahoe-1.9.0/src/allmydata/mutable/filenode.py\"", line 959, in _try_to_download_data\x0a    d = self._read(c, fetch_privkey=True)\x0a  File \""/home/ianchov/allmydata-tahoe-1.9.0/src/allmydata/mutable/filenode.py\"", line 980, in _read\x0a    d = r.download(consumer, offset, size)\x0a  File \""/home/ianchov/allmydata-tahoe-1.9.0/src/allmydata/mutable/retrieve.py\"", line 237, in download\x0a    self._setup_download()\x0a  File \""/home/ianchov/allmydata-tahoe-1.9.0/src/allmydata/mutable/retrieve.py\"", line 277, in _setup_download\x0a    shares = versionmap[self.verinfo]\x0aexceptions.KeyError: (44, '\\x94\\x17\\xb3]\\xb7%\\r\\xbe\\xb4\\xe6\\xa1\\x8d\\xbf\\x04\\x85\\x8f\\x9f\\xd4\\xb3\\x94\\xbf\\xab\\x15N\\x9c\\xb8E\\xd9\\xc7\\xdb:\\xef', '\\xcf\\x10\\xf6\$HO\\xdc\\xc3i\\xbc\\xeb\\xb7\\xed\\xfd\\xa2\\xac', 8240, 8238, 5, 12, '\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00,\\x94\\x17\\xb3]\\xb7%\\r\\xbe\\xb4\\xe6\\xa1\\x8d\\xbf\\x04\\x85\\x8f\\x9f\\xd4\\xb3\\x94\\xbf\\xab\\x15N\\x9c\\xb8E\\xd9\\xc7\\xdb:\\xef\\xcf\\x10\\xf6\$HO\\xdc\\xc3i\\xbc\\xeb\\xb7\\xed\\xfd\\xa2\\xac\\x05\\x0c\\x00\\x00\\x00\\x00\\x00\\x00 0\\x00\\x00\\x00\\x00\\x00\\x00 .', (('enc_privkey', 2471), ('EOF', 3688), ('share_data', 823), ('signature', 399), ('block_hash_tree', 791), ('share_hash_chain', 655)))\x0a""
}}}"	defect	closed	major	undecided	code	1.9.1	duplicate