[tahoe-lafs-trac-stream] [tahoe-lafs] #1987: cloud backend: for a very large upload, the accounting crawler deletes shares before they are leased

[tahoe-lafs]

#1987: cloud backend: for a very large upload, the accounting crawler deletes
shares before they are leased
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     Reporter:  daira         |      Owner:  daira
         Type:  defect        |     Status:  new
     Priority:  major         |  Milestone:  soon
    Component:  code-storage  |    Version:  cloud-branch
   Resolution:                |   Keywords:  leasedb accounting-crawler
Launchpad Bug:                |
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Comment (by daira):

 After examining the logs more closely, I think I misinterpreted the
 problem. The upload failed because four consecutive HTTP PUT requests to
 Azure failed (with {{{ConnectionLost}}} exceptions). Then the share chunks
 were deleted because that is the behaviour coded in
 [https://github.com/LeastAuthority/tahoe-lafs/blob/1819-cloud-
 merge/src/allmydata/storage/bucket.py#L88 BucketWriter._abort].

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Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/1987#comment:4>
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