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  1. Core Server
  2. SERVER-30428

Windows core dump generation is broken

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    • Type: Icon: Bug Bug
    • Resolution: Fixed
    • Priority: Icon: Critical - P2 Critical - P2
    • 3.5.11
    • Affects Version/s: 3.5.10
    • Component/s: Internal Code
    • None
    • Fully Compatible
    • ALL

      The core dump generation code on Windows does an incorrect string concatenation which prevents it from writing the file. The error is shown below. It looks like an underscore is inserted before the dump file name:

      ...
c20002| 2017-07-31T10:56:40.905-0400 I -        [rsSync]
c20002| 2017-07-31T10:56:40.905-0400 I CONTROL  [rsSync] failed to open minidump file dump_E:\workspace\mongo\mongod.17064.2017-07-31T14-56-40.mdmp : The filename, directory name, or volume label syntax is incorrect.
c20002| 2017-07-31T10:56:40.905-0400 I CONTROL  [rsSync] *** immediate exit due to unhandled exception

            Assignee:
            robert.guo@mongodb.com Robert Guo (Inactive)
            Reporter:
            kaloian.manassiev@mongodb.com Kaloian Manassiev
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              Created:
              Updated:
              Resolved: