[tahoe-lafs-trac-stream] [tahoe-lafs] #1628: UCWE on deep check with recent version

[tahoe-lafs]

#1628: UCWE on deep check with recent version
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     Reporter:            |      Owner:  kevan
  davidsarah              |     Status:  assigned
         Type:  defect    |  Milestone:  undecided
     Priority:  major     |    Version:  1.9.0
    Component:  code      |   Keywords:  tahoe-check verify ucwe regression
   Resolution:            |
Launchpad Bug:            |
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Comment (by kevan):

 Hm, it looks like the publisher forgot how to keep track of multiple
 copies of a single share during the MDMF implementation. So, in your case,
 it knows about one copy of each of a few shares that each exist on more
 than one server, then gets surprised when it encounters the other copies
 when pushing other shares, interprets the shares as evidence of an
 uncoordinated write, and breaks. Can you test
 attachment:fix-1628.darcs.patch and let me know if it resolves the issue
 for you?

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Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/1628#comment:7>
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