[tahoe-lafs-trac-stream] [tahoe-lafs] #1991: cloud backend fails with DataUnavailable when uploading+downloading a 10 GB file

[tahoe-lafs]

#1991: cloud backend fails with DataUnavailable when uploading+downloading a 10 GB
file
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     Reporter:  daira    |      Owner:  daira
         Type:  defect   |     Status:  new
     Priority:  normal   |  Milestone:  undecided
    Component:  code-    |    Version:  1.10.0
  storage                |   Keywords:  DataUnavailable error large cloud-
   Resolution:           |  backend immutable upload download
Launchpad Bug:           |
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Comment (by daira):

 Replying to [comment:2 daira]:
 > This also happens with a 5 GB file, but not with a 1 GB file.

 ... assuming it is deterministic, that is.

 Oh, maybe it's a 2^32^-byte (4 GiB) or 2^31^-byte (2 GiB) threshold issue.
 It would still have to be something that is handled differently by the
 disk and cloud backends, though.

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Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/1991#comment:3>
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