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LibrarianLayer: IOError: [Errno 4] Interrupted system call

To: launchpad-dev@xxxxxxxxxxxxxxxxxxx
From: Julian Edwards <julian.edwards@xxxxxxxxxxxxx>
Date: Mon, 10 Jan 2011 10:38:53 +0000
Organization: Canonical Ltd
User-agent: KMail/1.13.5 (Linux/2.6.35-24-generic; KDE/4.5.1; x86_64; ; )
Hi,  I'm blocked again :(

This error happens every time I run any test in the librarian layer.  
Rebooting doesn't help, nor does removing /var/tmp/fatasam.test.  I made sure 
no existing librarian is running too.

Is this another problem with the new launchpadlib?

Cheers
J


$ bin/test -cvv test_builder
Running tests at level 1
Running canonical.testing.layers.DatabaseFunctionalLayer tests:
  Set up canonical.testing.layers.BaseLayer in 0.061 seconds.
  Set up canonical.testing.layers.DatabaseLayer in 1.116 seconds.
  Set up canonical.testing.layers.FunctionalLayer in 7.942 seconds.
  Set up canonical.testing.layers.DatabaseFunctionalLayer in 0.000 seconds.
  Running:
 lp.buildmaster.tests.test_builder.TestBuilderBasics.test_default_values
 lp.buildmaster.tests.test_builder.TestBuilderBasics.test_getBuildQueue
 lp.buildmaster.tests.test_builder.TestBuilderBasics.test_getCurrentBuildFarmJob
 lp.buildmaster.tests.test_builder.TestBuilderBasics.test_providesInterface
 lp.buildmaster.tests.test_builder.TestBuilderBasics.test_setting_builderok_resets_failure_count
  Ran 5 tests with 0 failures and 0 errors in 1.221 seconds.
Running canonical.testing.layers.LaunchpadFunctionalLayer tests:
  Tear down canonical.testing.layers.DatabaseFunctionalLayer in 0.000 seconds.
  Set up canonical.testing.layers.LibrarianLayer Traceback (most recent call 
last):                                                                             
  File "/home/ed/canonical/lp-sourcedeps/eggs/zope.testing-3.9.4_p3-
py2.6.egg/zope/testing/testrunner/runner.py", line 367, in run_layer                        
    setup_layer(options, layer, setup_layers)                                   
  File "/home/ed/canonical/lp-sourcedeps/eggs/zope.testing-3.9.4_p3-
py2.6.egg/zope/testing/testrunner/runner.py", line 643, in setup_layer                      
    setup_layer(options, base, setup_layers)                                    
  File "/home/ed/canonical/lp-sourcedeps/eggs/zope.testing-3.9.4_p3-
py2.6.egg/zope/testing/testrunner/runner.py", line 643, in setup_layer                      
    setup_layer(options, base, setup_layers)                                    
  File "/home/ed/canonical/lp-sourcedeps/eggs/zope.testing-3.9.4_p3-
py2.6.egg/zope/testing/testrunner/runner.py", line 648, in setup_layer                      
    layer.setUp()                                                               
  File "/home/ed/canonical/lp-branches/date-finished-
bug-699820/lib/canonical/testing/profiled.py", line 29, in profiled_func                                   
    return func(cls, *args, **kw)                                               
  File "/home/ed/canonical/lp-branches/date-finished-
bug-699820/lib/canonical/testing/layers.py", line 824, in setUp                                            
    cls.librarian_fixture.setUp()                                               
  File "/home/ed/canonical/lp-branches/date-finished-
bug-699820/lib/canonical/librarian/testing/server.py", line 120, in setUp                                  
    TacTestSetup.setUp(self)                                                    
  File "/home/ed/canonical/lp-branches/date-finished-
bug-699820/lib/canonical/launchpad/daemons/tachandler.py", line 173, in setUp                              
    stdout = proc.stdout.read()                                                 
IOError: [Errno 4] Interrupted system call