asyncworker crash when disk full

[torbenh3]

initvm Disk full -> insert into ElbeDB is failing -> asyncworker does not complete

db.update_project_files(self.project) throws.

Exception in thread AsyncWorker:
Traceback (most recent call last):
File "/usr/lib/python2.7/threading.py", line 810, in __bootstrap_inner
self.run()
File "/var/cache/elbe/devel/elbepack/asyncworker.py", line 559, in run
job.execute(self.db)
File "/var/cache/elbe/devel/elbepack/asyncworker.py", line 207, in execute
db.update_project_files(self.project)
File "/var/cache/elbe/devel/elbepack/db.py", line 845, in update_project_files
"Package list validation result")
File "/var/cache/elbe/devel/elbepack/db.py", line 80, in _update_project_file
filter(ProjectFile.name == name).one()
File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2395, in one
ret = list(self)
File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2437, in __iter__
self.session._autoflush()
File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 1208, in _autoflush
util.raise_from_cause(e)
File "/usr/lib/python2.7/dist-packages/sqlalchemy/util/compat.py", line 199, in raise_from_cause
reraise(type(exception), exception, tb=exc_tb)
File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 1198, in _autoflush
self.flush()
File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 1919, in flush
self._flush(objects)
File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 2037, in _flush
transaction.rollback(_capture_exception=True)
File "/usr/lib/python2.7/dist-packages/sqlalchemy/util/langhelpers.py", line 60, in __exit__
compat.reraise(exc_type, exc_value, exc_tb)
File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 2001, in _flush
flush_context.execute()
File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/unitofwork.py", line 372, in execute
rec.execute(self)
File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/unitofwork.py", line 526, in execute
uow
File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/persistence.py", line 65, in save_obj
mapper, table, insert)
File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/persistence.py", line 570, in _emit_insert_statements
execute(statement, multiparams)
File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 729, in execute
return meth(self, multiparams, params)
File "/usr/lib/python2.7/dist-packages/sqlalchemy/sql/elements.py", line 322, in _execute_on_connection
return connection._execute_clauseelement(self, multiparams, params)
File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 826, in _execute_clauseelement
compiled_sql, distilled_params
File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 958, in _execute_context
context)
File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1159, in _handle_dbapi_exception
exc_info
File "/usr/lib/python2.7/dist-packages/sqlalchemy/util/compat.py", line 199, in raise_from_cause
reraise(type(exception), exception, tb=exc_tb)
File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 951, in _execute_context
context)
File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 436, in do_execute
cursor.execute(statement, parameters)
OperationalError: (raised as a result of Query-invoked autoflush; consider using a session.no_autoflush block if this flush is occurring prematurely) (OperationalError) database or disk is full u'INSERT INTO files (name, builddir, mime_type, description) VALUES (?, ?, ?, ?)' ('licence.xml', u'/var/cache/elbe/16798f03-8c44-4626-8a7e-849f1ad3248a', 'application/xml', 'xml License file')