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  1. Core Server
  2. SERVER-19774

WT_NOTFOUND: item not found during DB recovery

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Gone away
    • Affects Version/s: 3.1.7
    • Fix Version/s: None
    • Component/s: Storage, WiredTiger
    • Labels:
    • Backwards Compatibility:
      Fully Compatible
    • Operating System:
      ALL
    • Steps To Reproduce:
      Hide

      Using the powercycle test script, it failed on 3 different platforms within 60 loops:

      powertest.sh -s <ip addr> -R -N 20 -F <mongo root> -l 100

      Show
      Using the powercycle test script, it failed on 3 different platforms within 60 loops: powertest.sh -s <ip addr> -R -N 20 -F <mongo root> -l 100
    • Sprint:
      TIG 11 (03/11/16)

      Description

      The recovery of the DB failed, with WiredTiger storage, after a power cycle event:

      2015-08-04T18:05:39.663-0400 I CONTROL  [main] ***** SERVER RESTARTED *****
      2015-08-04T18:05:39.703-0400 W -        [initandlisten] Detected unclean shutdown - /home/jonathan/pt-317-wt/data/wiredTiger/mongod.lock is not empty.
      2015-08-04T18:05:39.703-0400 W STORAGE  [initandlisten] Recovering data from the last clean checkpoint.
      2015-08-04T18:05:39.703-0400 I STORAGE  [initandlisten] wiredtiger_open config: create,cache_size=8G,session_max=20000,eviction=(threads_max=4),statistics=(fast),log=(enabled=true,archive=true,path=journal,compressor=snappy),file_manager=(close_idle_time=100000),checkpoint=(wait=60,log_size=2GB),statistics_log=(wait=0),
      2015-08-04T18:05:39.826-0400 E STORAGE  [initandlisten] WiredTiger (-31803) [1438725939:826651][2610:0x7f3e83636cc0], file:collection-215-1555756433786542724.wt: Operation failed during recovery: WT_NOTFOUND: item not found
      2015-08-04T18:05:39.862-0400 I -        [initandlisten] Assertion: 28595:-31803: WT_NOTFOUND: item not found
      2015-08-04T18:05:39.869-0400 I STORAGE  [initandlisten] exception in initAndListen: 28595 -31803: WT_NOTFOUND: item not found, terminating
      2015-08-04T18:05:39.869-0400 I CONTROL  [initandlisten] dbexit:  rc: 100
      

        Attachments

        1. mongod-wiredTiger.log
          13.34 MB
        2. mongod-wiredTiger-recovery.log
          16.41 MB
        3. mongod-wt-notfound.tgz
          126.10 MB
        4. powertest.sh
          35 kB
        5. wiredTiger.tar-aa
          100.00 MB
        6. wiredTiger.tar-ab
          100.00 MB
        7. wiredTiger.tar-ac
          100.00 MB
        8. wiredTiger.tar-ad
          100.00 MB
        9. wiredTiger.tar-ae
          100.00 MB
        10. wiredTiger.tar-af
          100.00 MB
        11. wiredTiger.tar-ag
          100.00 MB
        12. wiredTiger.tar-ah
          96.63 MB
        13. wiredTiger-afterrecovery.tar-aa
          100.00 MB
        14. wiredTiger-afterrecovery.tar-ab
          100.00 MB
        15. wiredTiger-afterrecovery.tar-ac
          100.00 MB
        16. wiredTiger-afterrecovery.tar-ad
          100.00 MB
        17. wiredTiger-afterrecovery.tar-ae
          100.00 MB
        18. wiredTiger-afterrecovery.tar-af
          100.00 MB
        19. wiredTiger-afterrecovery.tar-ag
          100.00 MB
        20. wiredTiger-afterrecovery.tar-ah
          35.55 MB
        21. wiredTiger-beforerecovery.tar-aa
          100.00 MB
        22. wiredTiger-beforerecovery.tar-ab
          100.00 MB
        23. wiredTiger-beforerecovery.tar-ac
          100.00 MB
        24. wiredTiger-beforerecovery.tar-ad
          100.00 MB
        25. wiredTiger-beforerecovery.tar-ae
          100.00 MB
        26. wiredTiger-beforerecovery.tar-af
          100.00 MB
        27. wiredTiger-beforerecovery.tar-ag
          100.00 MB
        28. wiredTiger-beforerecovery.tar-ah
          96.60 MB
        29. wiredTiger-firstrun.tar-aa
          11 kB

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                Dates

                • Created:
                  Updated:
                  Resolved: