This problem occurs on "bzr up" to group's Launchpad repo from behind the uni proxy. It used to update fine.
-----
bzr: ERROR: bzrlib.errors.ShortReadvError: readv() read 0 bytes rather than 224 bytes at 0 for "6d9e438bf3c0810670d6f7754182c385.rix"
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 924, in exception_to_return_code
return the_callable(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 1124, in run_bzr
ret = run(*run_argv)
File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 689, in run_argv_aliases
return self.run(**all_cmd_args)
File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 711, in run
return self._operation.run_simple(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/bzrlib/cleanup.py", line 135, in run_simple
self.cleanups, self.func, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/bzrlib/cleanup.py", line 165, in _do_with_cleanups
result = func(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/bzrlib/builtins.py", line 1413, in run
old_tip = branch.update(possible_transports)
File "/usr/lib/python2.7/dist-packages/bzrlib/decorators.py", line 194, in write_locked
result = unbound(self, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/bzrlib/branch.py", line 2803, in update
self.pull(master, overwrite=True)
File "/usr/lib/python2.7/dist-packages/bzrlib/branch.py", line 1089, in pull
possible_transports=possible_transports, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/bzrlib/decorators.py", line 194, in write_locked
result = unbound(self, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/bzrlib/branch.py", line 3492, in pull
merge_tags_to_master=not source_is_master)
File "/usr/lib/python2.7/dist-packages/bzrlib/branch.py", line 3602, in _pull
overwrite=overwrite, graph=graph)
File "/usr/lib/python2.7/dist-packages/bzrlib/branch.py", line 1038, in update_revisions
overwrite, graph)
File "/usr/lib/python2.7/dist-packages/bzrlib/decorators.py", line 194, in write_locked
result = unbound(self, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/bzrlib/branch.py", line 3435, in update_revisions
self.target.fetch(self.source, stop_revision)
File "/usr/lib/python2.7/dist-packages/bzrlib/decorators.py", line 194, in write_locked
result = unbound(self, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/bzrlib/branch.py", line 687, in fetch
pb=pb)
File "/usr/lib/python2.7/dist-packages/bzrlib/repository.py", line 1777, in fetch
find_ghosts=find_ghosts, fetch_spec=fetch_spec)
File "/usr/lib/python2.7/dist-packages/bzrlib/decorators.py", line 194, in write_locked
result = unbound(self, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/bzrlib/repository.py", line 3433, in fetch
find_ghosts=find_ghosts)
File "/usr/lib/python2.7/dist-packages/bzrlib/fetch.py", line 72, in __init__
self.__fetch()
File "/usr/lib/python2.7/dist-packages/bzrlib/fetch.py", line 94, in __fetch
search = self._revids_to_fetch()
File "/usr/lib/python2.7/dist-packages/bzrlib/fetch.py", line 160, in _revids_to_fetch
find_ghosts=self.find_ghosts)
File "/usr/lib/python2.7/dist-packages/bzrlib/decorators.py", line 140, in read_locked
result = unbound(self, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/bzrlib/repository.py", line 1604, in search_missing_revision_ids
revision_id, find_ghosts)
File "/usr/lib/python2.7/dist-packages/bzrlib/decorators.py", line 140, in read_locked
result = unbound(self, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/bzrlib/repository.py", line 3499, in search_missing_revision_ids
return self._walk_to_common_revisions([revision_id])
File "/usr/lib/python2.7/dist-packages/bzrlib/repository.py", line 3468, in _walk_to_common_revisions
have_revs = set(target_graph.get_parent_map(revs_to_get))
File "/usr/lib/python2.7/dist-packages/bzrlib/graph.py", line 167, in get_parent_map
parent_map = self._get_parent_map(needed_revisions)
File "/usr/lib/python2.7/dist-packages/bzrlib/repository.py", line 2689, in get_parent_map
self.revisions.get_parent_map(query_keys).iteritems():
File "/usr/lib/python2.7/dist-packages/bzrlib/groupcompress.py", line 1332, in get_parent_map
return self._get_parent_map_with_sources(keys)[0]
File "/usr/lib/python2.7/dist-packages/bzrlib/groupcompress.py", line 1351, in _get_parent_map_with_sources
new_result = source.get_parent_map(missing)
File "/usr/lib/python2.7/dist-packages/bzrlib/groupcompress.py", line 2047, in get_parent_map
for node in nodes:
File "/usr/lib/python2.7/dist-packages/bzrlib/groupcompress.py", line 2019, in _get_entries
for node in self._graph_index.iter_entries(keys):
File "/usr/lib/python2.7/dist-packages/bzrlib/index.py", line 1360, in iter_entries
for node in index.iter_entries(keys):
File "/usr/lib/python2.7/dist-packages/bzrlib/btree_index.py", line 1162, in iter_entries
if not self.key_count():
File "/usr/lib/python2.7/dist-packages/bzrlib/btree_index.py", line 1443, in key_count
self._get_root_node()
File "/usr/lib/python2.7/dist-packages/bzrlib/btree_index.py", line 940, in _get_root_node
self._get_internal_nodes([0])
File "/usr/lib/python2.7/dist-packages/bzrlib/btree_index.py", line 965, in _get_internal_nodes
return self._get_nodes(self._internal_node_cache, node_indexes)
File "/usr/lib/python2.7/dist-packages/bzrlib/btree_index.py", line 957, in _get_nodes
found.update(self._get_and_cache_nodes(needed))
File "/usr/lib/python2.7/dist-packages/bzrlib/btree_index.py", line 734, in _get_and_cache_nodes
for node_pos, node in self._read_nodes(sorted(nodes)):
File "/usr/lib/python2.7/dist-packages/bzrlib/btree_index.py", line 1557, in _read_nodes
for offset, data in data_ranges:
File "/usr/lib/python2.7/dist-packages/bzrlib/transport/__init__.py", line 704, in _seek_and_read
c_offset.length, actual=len(data))
ShortReadvError: readv() read 0 bytes rather than 224 bytes at 0 for "6d9e438bf3c0810670d6f7754182c385.rix"
bzr 2.3.4 on python 2.7.1 (Linux-2.6.38-10-generic-i686-with-
Ubuntu-11.04-natty)
arguments: ['/usr/bin/bzr', 'up']
plugins: bash_completion[2.3.4], bzrtools[2.3.1], launchpad[2.3.4],
netrc_credential_store[2.3.4], news_merge[2.3.4]
encoding: 'UTF-8', fsenc: 'UTF-8', lang: 'en_US.UTF-8'
*** Bazaar has encountered an internal error. This probably indicates a
bug in Bazaar. You can help us fix it by filing a bug report at
https://bugs.launchpad.net/bzr/+filebug
including this traceback and a description of the problem.
Hi, James,
This means the index file is truncated (bug 413340), either on your local disk or on Launchpad or as it as seen through the proxy.
Have a look for that file in your local .bzr/ directory; if it has size zero then I recommend you get a fresh checkout.
Otherwise, I would recommend you get a checkout over ssh which should avoid problems with the ssh proxy.