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  1. WiredTiger
  2. WT-4112

test failure in recovery test - random-abort on OS X

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    • Type: Icon: Bug Bug
    • Resolution: Won't Fix
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: None

      Issue Status as of Nov 08, 2018

      ISSUE SUMMARY
      MongoDB 4.0+ may lose data during unclean shutdowns on macOS 10.12+. See WT-4018 for additional information.

      USER IMPACT
      Potential data corruption if the server is not shutdown properly.

      WORKAROUNDS
      We have raised an issue with the macOS team at Apple and they have properly addressed this issue as part of macOS 10.14.1.

      AFFECTED VERSIONS
      MongoDB production releases 4.0+ are affected by this issue.

      FIX VERSION
      None

      RESOLUTION DETAILS
      This issue has been resolved as part of macOS 10.14.1,  if you are running 10.14.1 or later this issue is now fixed.

      A run of the smoke tests failed for random-abort on OS X 10.12. This is another very rare instance first reported in WT-3540. The symptoms are the same, the last record from some thread is missing.

      Parent: Compatibility false in-mem log false
Parent: Create 5 threads; sleep 10 seconds
Create 5 writer threads
Spawned 5 writer threads
Parent: Compatibility false in-mem log false
Parent: Create 5 threads; sleep 10 seconds
Kill child
Open database, run recovery and verify content
records-3: no record with key 3000011951
1 record(s) absent from 62012

            Assignee:
            brian.lane@mongodb.com Brian Lane
            Reporter:
            sue.loverso@mongodb.com Susan LoVerso
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              Created:
              Updated:
              Resolved: