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  1. Core Server
  2. SERVER-31377

WiredTiger.wt corrupt

    • Type: Icon: Bug Bug
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: 3.4.9
    • Component/s: WiredTiger
    • Linux

      Hello,

      I have seen other issues with similar corruption as I'm seeing on my mongo instance. I've attached my wiredtiger files in the hopes that you can repair them as you have others. My server suffered a

      Thanks!

      2017-10-04T03:57:15.471+0000 I CONTROL  [initandlisten] MongoDB starting : pid=13877 port=27017 dbpath=/data/db 64-bit host=288259c1abe3
      2017-10-04T03:57:15.471+0000 I CONTROL  [initandlisten] db version v3.4.9
      2017-10-04T03:57:15.471+0000 I CONTROL  [initandlisten] git version: 876ebee8c7dd0e2d992f36a848ff4dc50ee6603e
      2017-10-04T03:57:15.471+0000 I CONTROL  [initandlisten] OpenSSL version: OpenSSL 1.0.1t  3 May 2016
      2017-10-04T03:57:15.471+0000 I CONTROL  [initandlisten] allocator: tcmalloc
      2017-10-04T03:57:15.471+0000 I CONTROL  [initandlisten] modules: none
      2017-10-04T03:57:15.471+0000 I CONTROL  [initandlisten] build environment:
      2017-10-04T03:57:15.471+0000 I CONTROL  [initandlisten]     distmod: debian81
      2017-10-04T03:57:15.471+0000 I CONTROL  [initandlisten]     distarch: x86_64
      2017-10-04T03:57:15.471+0000 I CONTROL  [initandlisten]     target_arch: x86_64
      2017-10-04T03:57:15.471+0000 I CONTROL  [initandlisten] options: {}
      2017-10-04T03:57:15.496+0000 I -        [initandlisten] Detected data files in /data/db created by the 'wiredTiger' storage engine, so setting the active storage engine to 'wiredTiger'.
      2017-10-04T03:57:15.496+0000 I STORAGE  [initandlisten]
      2017-10-04T03:57:15.496+0000 I STORAGE  [initandlisten] ** WARNING: Using the XFS filesystem is strongly recommended with the WiredTiger storage engine
      2017-10-04T03:57:15.496+0000 I STORAGE  [initandlisten] **          See http://dochub.mongodb.org/core/prodnotes-filesystem
      2017-10-04T03:57:15.496+0000 I STORAGE  [initandlisten] wiredtiger_open config: create,cache_size=1459M,session_max=20000,eviction=(threads_min=4,threads_max=4),config_base=false,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),
      2017-10-04T03:57:15.546+0000 E STORAGE  [initandlisten] WiredTiger error (-31802) [1507089435:546504][13877:0x7f5e8be59d40], file:WiredTiger.wt, connection: unable to read root page from file:WiredTiger.wt: WT_ERROR: non-specific WiredTiger error
      2017-10-04T03:57:15.546+0000 E STORAGE  [initandlisten] WiredTiger error (0) [1507089435:546613][13877:0x7f5e8be59d40], file:WiredTiger.wt, connection: WiredTiger has failed to open its metadata
      2017-10-04T03:57:15.546+0000 E STORAGE  [initandlisten] WiredTiger error (0) [1507089435:546637][13877:0x7f5e8be59d40], file:WiredTiger.wt, connection: This may be due to the database files being encrypted, being from an older version or due to corruption on disk
      2017-10-04T03:57:15.546+0000 E STORAGE  [initandlisten] WiredTiger error (0) [1507089435:546676][13877:0x7f5e8be59d40], file:WiredTiger.wt, connection: You should confirm that you have opened the database with the correct options including all encryption and compression options
      2017-10-04T03:57:15.557+0000 I -        [initandlisten] Assertion: 28595:-31802: WT_ERROR: non-specific WiredTiger error src/mongo/db/storage/wiredtiger/wiredtiger_kv_engine.cpp 269
      2017-10-04T03:57:15.572+0000 I STORAGE  [initandlisten] exception in initAndListen: 28595 -31802: WT_ERROR: non-specific WiredTiger error, terminating
      2017-10-04T03:57:15.572+0000 I NETWORK  [initandlisten] shutdown: going to close listening sockets...
      2017-10-04T03:57:15.572+0000 I NETWORK  [initandlisten] removing socket file: /tmp/mongodb-27017.sock
      2017-10-04T03:57:15.572+0000 I NETWORK  [initandlisten] shutdown: going to flush diaglog...
      2017-10-04T03:57:15.572+0000 I CONTROL  [initandlisten] now exiting
      2017-10-04T03:57:15.572+0000 I CONTROL  [initandlisten] shutting down with code:100
      

        1. SERVER-31377-repair.tar.gz
          11 kB
        2. WiredTiger-files.zip
          12 kB

            Assignee:
            mark.agarunov Mark Agarunov
            Reporter:
            jamesgroat James Groat
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              Created:
              Updated:
              Resolved: