[tahoe-lafs-trac-stream] [Tahoe-LAFS] #2482: backup stopped with "UnrecoverableFileError:"

[Tahoe-LAFS]

#2482: backup stopped with "UnrecoverableFileError:"
------------------------+-----------------------
     Reporter:  zooko   |      Owner:
         Type:  defect  |     Status:  new
     Priority:  normal  |  Milestone:  undecided
    Component:  code    |    Version:  1.10.1
   Resolution:          |   Keywords:  backup
Launchpad Bug:          |
------------------------+-----------------------

Comment (by zooko):

 Then I tried a {{{deep-check}}}. The stdout was:
 {{{
 zooko at spark /papers $ time tahoe deep-check --verbose --verify papers:
 '<root>': Unhealthy: no versions are recoverable
 ERROR: UnrecoverableFileError(no recoverable versions)
 "[Failure instance: Traceback: <class
 'allmydata.mutable.common.UnrecoverableFileError'>: no recoverable
 versions"
 /usr/local/lib/python2.7/dist-packages/Twisted-15.0.0-py2.7-linux-
 x86_64.egg/twisted/internet/base.py:824:runUntilCurrent
 /usr/local/lib/python2.7/dist-packages/foolscap/eventual.py:26:_turn
 /usr/local/lib/python2.7/dist-packages/Twisted-15.0.0-py2.7-linux-
 x86_64.egg/twisted/internet/defer.py:383:callback
 /usr/local/lib/python2.7/dist-packages/Twisted-15.0.0-py2.7-linux-
 x86_64.egg/twisted/internet/defer.py:491:_startRunCallbacks
 --- <exception caught here> ---
 /usr/local/lib/python2.7/dist-packages/Twisted-15.0.0-py2.7-linux-
 x86_64.egg/twisted/internet/defer.py:578:_runCallbacks
 /usr/local/lib/python2.7/dist-
 packages/allmydata_tahoe-1.10.1a1.post66.dev0-py2.7.egg/allmydata/mutable/filenode.py:400:_get_version

 real    0m0.743s
 user    0m0.392s
 sys     0m0.080s
 }}}
 I'll attach the flog tail and the incident report file that I generated by
 the "report an incident" button.

--
Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2482#comment:5>
Tahoe-LAFS <https://Tahoe-LAFS.org>
secure decentralized storage