[Cyberduck-trac] [Cyberduck] #10697: Cyberduck 6.9.4 breaks Swift large object support

[Cyberduck]

#10697: Cyberduck 6.9.4 breaks Swift large object support
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    Reporter:  tzakharko  |      Owner:
        Type:  defect     |     Status:  new
    Priority:  normal     |  Milestone:
   Component:  core       |    Version:  6.9.4
    Severity:  major      |   Keywords:  Swift, SLO
Architecture:  Intel      |   Platform:  macOS 10.14
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 When trying to upload large files to a Swift container, Cyberduck 6.9.4
 reports a "file not found" error message (see attachment). Uploads work
 correctly with 6.9.3. I have only tried it on a Mac, no idea if Windows
 also has this issue.

 Our university's swift storage support engineer has provided the following
 information:

   I was able to see the error message and reproduce it with cyberduck.

   What I see from the logs is the the cyberduck client does a "HEAD"
 request, to
   see if the (first) segment it is already on the storage which returns a
 404
   not found and then stops.

   When I try to upload a new file - this should have nothing to do with
 segments
   on the server part since the segmentation is trasparent to the swift
   implementation - I see that a HEAD request returning a 404 then the PUT
   request follow to actually upload the new file.

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Ticket URL: <https://trac.cyberduck.io/ticket/10697>
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