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  1. Core Server
  2. SERVER-42826

WireTiger.turtle corruption after mongo instance died.

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major - P3 Major - P3
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    • 3.4.9
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      I attached the WiredTiger.turtle and WiredTiger.wt files, which are the files with the corrupted meta data

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      I attached the WiredTiger.turtle and WiredTiger.wt files, which are the files with the corrupted meta data

    Description

      After a node ran out of physical space the mongo instance died. After adding more space to the drive we noticed 

      E STORAGE [thread2] WiredTiger error (0) [1565637801:350365][71742:0x7fcd5869b700], file:WiredTiger.wt, WT_SESSION.checkpoint: WiredTiger.turtle: encountered an illegal file format or internal value

      and

      Fatal Assertion 28558 at src/mongo/db/storage/wiredtiger/wiredtiger_util.cpp 361

      The instance was running on

      Red Hat Enterprise Linux Server release 7.6 (Maipo) on native hardware (not a VM)

      We tried running the repair utility but the same error was observed while trying to run repair.

      Attachments

        1. repair_attempt.tar.gz
          53 kB
        2. WiredTiger.turtle
          1.0 kB
        3. WiredTiger.wt
          936 kB

        Activity

          People

            kelsey.schubert@mongodb.com Kelsey Schubert
            steve.froehlich@cmegroup.com Steve Froehlich
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            Dates

              Created:
              Updated:
              Resolved: