2 / 3
Aug 2024

Mongod service is failing to start. in mongod log i am gettiing messages as below.

type{"t":{"$date":"2024-08-05T08:26:19.077+00:00"},"s":"I", "c":"-", "id":20520, "ctx":"SignalHandler","msg":"Stopping further Flow Control ticket acquisitions."} {"t":{"$date":"2024-08-05T08:26:19.077+00:00"},"s":"I", "c":"STORAGE", "id":4784908, "ctx":"SignalHandler","msg":"Shutting down the PeriodicThreadToAbortExpiredTransactions"} {"t":{"$date":"2024-08-05T08:26:19.077+00:00"},"s":"I", "c":"STORAGE", "id":4784934, "ctx":"SignalHandler","msg":"Shutting down the PeriodicThreadToDecreaseSnapshotHistoryCachePressure"} {"t":{"$date":"2024-08-05T08:26:19.078+00:00"},"s":"I", "c":"REPL", "id":4784909, "ctx":"SignalHandler","msg":"Shutting down the ReplicationCoordinator"} {"t":{"$date":"2024-08-05T08:26:19.078+00:00"},"s":"I", "c":"SHARDING", "id":4784910, "ctx":"SignalHandler","msg":"Shutting down the ShardingInitializationMongoD"} {"t":{"$date":"2024-08-05T08:26:19.078+00:00"},"s":"I", "c":"REPL", "id":4784911, "ctx":"SignalHandler","msg":"Enqueuing the ReplicationStateTransitionLock for shutdown"} {"t":{"$date":"2024-08-05T08:26:19.078+00:00"},"s":"I", "c":"-", "id":4784912, "ctx":"SignalHandler","msg":"Killing all operations for shutdown"} {"t":{"$date":"2024-08-05T08:26:19.078+00:00"},"s":"I", "c":"-", "id":4695300, "ctx":"SignalHandler","msg":"Interrupted all currently running operations","attr":{"opsKilled":5}} {"t":{"$date":"2024-08-05T08:26:19.078+00:00"},"s":"I", "c":"COMMAND", "id":4784913, "ctx":"SignalHandler","msg":"Shutting down all open transactions"} {"t":{"$date":"2024-08-05T08:26:19.078+00:00"},"s":"I", "c":"REPL", "id":4784914, "ctx":"SignalHandler","msg":"Acquiring the ReplicationStateTransitionLock for shutdown"} {"t":{"$date":"2024-08-05T08:26:19.078+00:00"},"s":"I", "c":"INDEX", "id":4784915, "ctx":"SignalHandler","msg":"Shutting down the IndexBuildsCoordinator"} {"t":{"$date":"2024-08-05T08:26:19.079+00:00"},"s":"I", "c":"REPL", "id":4784916, "ctx":"SignalHandler","msg":"Reacquiring the ReplicationStateTransitionLock for shutdown"} {"t":{"$date":"2024-08-05T08:26:19.079+00:00"},"s":"I", "c":"REPL", "id":4784917, "ctx":"SignalHandler","msg":"Attempting to mark clean shutdown"} {"t":{"$date":"2024-08-05T08:26:19.085+00:00"},"s":"I", "c":"NETWORK", "id":4784918, "ctx":"SignalHandler","msg":"Shutting down the ReplicaSetMonitor"} {"t":{"$date":"2024-08-05T08:26:19.085+00:00"},"s":"I", "c":"SHARDING", "id":4784921, "ctx":"SignalHandler","msg":"Shutting down the MigrationUtilExecutor"} {"t":{"$date":"2024-08-05T08:26:19.086+00:00"},"s":"I", "c":"CONTROL", "id":4784925, "ctx":"SignalHandler","msg":"Shutting down free monitoring"} {"t":{"$date":"2024-08-05T08:26:19.086+00:00"},"s":"I", "c":"CONTROL", "id":20609, "ctx":"SignalHandler","msg":"Shutting down free monitoring"} {"t":{"$date":"2024-08-05T08:26:19.086+00:00"},"s":"I", "c":"STORAGE", "id":4784927, "ctx":"SignalHandler","msg":"Shutting down the HealthLog"} {"t":{"$date":"2024-08-05T08:26:19.086+00:00"},"s":"I", "c":"STORAGE", "id":4784929, "ctx":"SignalHandler","msg":"Acquiring the global lock for shutdown"} {"t":{"$date":"2024-08-05T08:26:19.086+00:00"},"s":"I", "c":"STORAGE", "id":4784930, "ctx":"SignalHandler","msg":"Shutting down the storage engine"} {"t":{"$date":"2024-08-05T08:26:19.086+00:00"},"s":"I", "c":"STORAGE", "id":22320, "ctx":"SignalHandler","msg":"Shutting down journal flusher thread"} {"t":{"$date":"2024-08-05T08:26:19.086+00:00"},"s":"I", "c":"STORAGE", "id":22321, "ctx":"SignalHandler","msg":"Finished shutting down journal flusher thread"} {"t":{"$date":"2024-08-05T08:26:19.086+00:00"},"s":"I", "c":"STORAGE", "id":20282, "ctx":"SignalHandler","msg":"Deregistering all the collections"} {"t":{"$date":"2024-08-05T08:26:19.119+00:00"},"s":"I", "c":"NETWORK", "id":22944, "ctx":"conn19","msg":"Connection ended","attr":{"remote":"127.0.0.1:39950","connectionId":19,"connectionCount":9}} {"t":{"$date":"2024-08-05T08:26:19.120+00:00"},"s":"I", "c":"NETWORK", "id":22944, "ctx":"conn29","msg":"Connection ended","attr":{"remote":"127.0.0.1:50232","connectionId":29,"connectionCount":8}} {"t":{"$date":"2024-08-05T08:26:19.127+00:00"},"s":"I", "c":"STORAGE", "id":22261, "ctx":"SignalHandler","msg":"Timestamp monitor shutting down"} {"t":{"$date":"2024-08-05T08:26:19.147+00:00"},"s":"I", "c":"NETWORK", "id":22944, "ctx":"conn32","msg":"Connection ended","attr":{"remote":"127.0.0.1:50262","connectionId":32,"connectionCount":6}} {"t":{"$date":"2024-08-05T08:26:19.147+00:00"},"s":"I", "c":"NETWORK", "id":22944, "ctx":"conn215","msg":"Connection ended","attr":{"remote":"127.0.0.1:45382","connectionId":215,"connectionCount":5}} {"t":{"$date":"2024-08-05T08:26:19.147+00:00"},"s":"I", "c":"NETWORK", "id":22944, "ctx":"conn31","msg":"Connection ended","attr":{"remote":"127.0.0.1:50258","connectionId":31,"connectionCount":4}} {"t":{"$date":"2024-08-05T08:26:19.147+00:00"},"s":"I", "c":"NETWORK", "id":22944, "ctx":"conn207","msg":"Connection ended","attr":{"remote":"127.0.0.1:58426","connectionId":207,"connectionCount":7}} {"t":{"$date":"2024-08-05T08:26:19.148+00:00"},"s":"I", "c":"NETWORK", "id":22944, "ctx":"conn22","msg":"Connection ended","attr":{"remote":"127.0.0.1:39976","connectionId":22,"connectionCount":2}} {"t":{"$date":"2024-08-05T08:26:19.148+00:00"},"s":"I", "c":"NETWORK", "id":22944, "ctx":"conn21","msg":"Connection ended","attr":{"remote":"127.0.0.1:39972","connectionId":21,"connectionCount":3}} {"t":{"$date":"2024-08-05T08:26:19.153+00:00"},"s":"I", "c":"STORAGE", "id":22317, "ctx":"SignalHandler","msg":"WiredTigerKVEngine shutting down"} {"t":{"$date":"2024-08-05T08:26:19.153+00:00"},"s":"I", "c":"STORAGE", "id":22318, "ctx":"SignalHandler","msg":"Shutting down session sweeper thread"} {"t":{"$date":"2024-08-05T08:26:19.154+00:00"},"s":"I", "c":"STORAGE", "id":22319, "ctx":"SignalHandler","msg":"Finished shutting down session sweeper thread"} {"t":{"$date":"2024-08-05T08:26:19.154+00:00"},"s":"I", "c":"STORAGE", "id":22322, "ctx":"SignalHandler","msg":"Shutting down checkpoint thread"} {"t":{"$date":"2024-08-05T08:26:19.154+00:00"},"s":"I", "c":"STORAGE", "id":22323, "ctx":"SignalHandler","msg":"Finished shutting down checkpoint thread"} {"t":{"$date":"2024-08-05T08:26:19.156+00:00"},"s":"I", "c":"STORAGE", "id":4795902, "ctx":"SignalHandler","msg":"Closing WiredTiger","attr":{"closeConfig":"leak_memory=true,"}} {"t":{"$date":"2024-08-05T08:26:19.164+00:00"},"s":"I", "c":"STORAGE", "id":22430, "ctx":"SignalHandler","msg":"WiredTiger message","attr":{"message":"[1722846379:164639][1756:0x7fe401bad700], close_ckpt: [WT_VERB_CHECKPOINT_PROGRESS] saving checkpoint snapshot min: 63404, snapshot max: 63404 snapshot count: 0, oldest timestamp: (0, 0) , meta checkpoint timestamp: (0, 0) base write gen: 165131921"}} {"t":{"$date":"2024-08-05T08:26:19.391+00:00"},"s":"I", "c":"STORAGE", "id":4795901, "ctx":"SignalHandler","msg":"WiredTiger closed","attr":{"durationMillis":235}} {"t":{"$date":"2024-08-05T08:26:19.391+00:00"},"s":"I", "c":"STORAGE", "id":22279, "ctx":"SignalHandler","msg":"shutdown: removing fs lock..."} {"t":{"$date":"2024-08-05T08:26:19.392+00:00"},"s":"I", "c":"-", "id":4784931, "ctx":"SignalHandler","msg":"Dropping the scope cache for shutdown"} {"t":{"$date":"2024-08-05T08:26:19.392+00:00"},"s":"I", "c":"FTDC", "id":4784926, "ctx":"SignalHandler","msg":"Shutting down full-time data capture"} {"t":{"$date":"2024-08-05T08:26:19.392+00:00"},"s":"I", "c":"FTDC", "id":20626, "ctx":"SignalHandler","msg":"Shutting down full-time diagnostic data capture"} {"t":{"$date":"2024-08-05T08:26:19.394+00:00"},"s":"I", "c":"CONTROL", "id":20565, "ctx":"SignalHandler","msg":"Now exiting"} {"t":{"$date":"2024-08-05T08:26:19.395+00:00"},"s":"I", "c":"CONTROL", "id":23138, "ctx":"SignalHandler","msg":"Shutting down","attr":{"exitCode":0}} or paste code here

i have another migrate.log which is showing error as

`024-08-05T09:37:50.479+0000 I CONTROL [main] ***** SERVER RESTARTED ***** 2024-08-05T09:37:50.483+0000 I CONTROL [initandlisten] MongoDB starting : pid=193291 port=27027 dbpath=/data/mongodb/data 64-bit host=LACIMSPRDSTB3 2024-08-05T09:37:50.483+0000 I CONTROL [initandlisten] db version v3.6.23 2024-08-05T09:37:50.483+0000 I CONTROL [initandlisten] git version: d352e6a4764659e0d0350ce77279de3c1f243e5c 2024-08-05T09:37:50.483+0000 I CONTROL [initandlisten] allocator: tcmalloc 2024-08-05T09:37:50.483+0000 I CONTROL [initandlisten] modules: none 2024-08-05T09:37:50.483+0000 I CONTROL [initandlisten] build environment: 2024-08-05T09:37:50.483+0000 I CONTROL [initandlisten] distarch: x86_64 2024-08-05T09:37:50.483+0000 I CONTROL [initandlisten] target_arch: x86_64 2024-08-05T09:37:50.483+0000 I CONTROL [initandlisten] options: { net: { bindIp: "127.0.0.1", port: 27027 }, setParameter: { honorSystemUmask: "true" }, storage: { dbPath: "/data/mongodb/data" }, systemLog: { destination: "file", logAppend: true, logRotate: "reopen", path: "/data/mongodb/log/migrate_3.6.log" } } 2024-08-05T09:37:50.483+0000 I - [initandlisten] Detected data files in /data/mongodb/data created by the 'wiredTiger' storage engine, so setting the active storage engine to 'wiredTiger'. 2024-08-05T09:37:50.483+0000 I STORAGE [initandlisten] wiredtiger_open config: create,cache_size=15556M,cache_overflow=(file_max=0M),session_max=20000,eviction=(threads_min=4,threads_max=4),config_base=false,statistics=(fast),compatibility=(release="3.0",require_max="3.0"),log=(enabled=true,archive=true,path=journal,compressor=snappy),file_manager=(close_idle_time=100000),statistics_log=(wait=0),verbose=(recovery_progress), 2024-08-05T09:37:50.975+0000 E STORAGE [initandlisten] WiredTiger error (-31802) [1722850670:975911][193291:0x7f8624ef5a40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 604: unable to read root page from file:WiredTiger.wt: WT_ERROR: non-specific WiredTiger error Raw: [1722850670:975911][193291:0x7f8624ef5a40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 604: unable to read root page from file:WiredTiger.wt: WT_ERROR: non-specific WiredTiger error 2024-08-05T09:37:50.975+0000 E STORAGE [initandlisten] WiredTiger error (0) [1722850670:975967][193291:0x7f8624ef5a40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 611: WiredTiger has failed to open its metadata Raw: [1722850670:975967][193291:0x7f8624ef5a40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 611: WiredTiger has failed to open its metadata 2024-08-05T09:37:50.975+0000 E STORAGE [initandlisten] WiredTiger error (0) [1722850670:975977][193291:0x7f8624ef5a40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 614: This may be due to the database files being encrypted, being from an older version or due to corruption on disk Raw: [1722850670:975977][193291:0x7f8624ef5a40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 614: This may be due to the database files being encrypted, being from an older version or due to corruption on disk 2024-08-05T09:37:50.975+0000 E STORAGE [initandlisten] WiredTiger error (0) [1722850670:975991][193291:0x7f8624ef5a40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 617: You should confirm that you have opened the database with the correct options including all encryption and compression options Raw: [1722850670:975991][193291:0x7f8624ef5a40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 617: You should confirm that you have opened the database with the correct options including all encryption and compression options 2024-08-05T09:37:50.977+0000 F STORAGE [initandlisten] WiredTiger metadata corruption detected 2024-08-05T09:37:50.977+0000 F STORAGE [initandlisten] This version of MongoDB is unable to repair this kind of corruption, but version 4.0.3+ may be able to repair it. See http://dochub.mongodb.org/core/repair for more information. 2024-08-05T09:37:50.977+0000 F - [initandlisten] Fatal Assertion 50944 at src/mongo/db/storage/wiredtiger/wiredtiger_util.cpp 71 2024-08-05T09:37:50.977+0000 F - [initandlisten] \n\n***aborting after fassert() failure\n\n 2024-08-05T09:37:53.260+0000 I CONTROL [main] ***** SERVER RESTARTED ***** 2024-08-05T09:37:53.264+0000 I CONTROL [initandlisten] MongoDB starting : pid=193313 port=27027 dbpath=/data/mongodb/data 64-bit host=LACIMSPRDSTB3 2024-08-05T09:37:53.264+0000 I CONTROL [initandlisten] db version v3.6.23 2024-08-05T09:37:53.264+0000 I CONTROL [initandlisten] git version: d352e6a4764659e0d0350ce77279de3c1f243e5c 2024-08-05T09:37:53.264+0000 I CONTROL [initandlisten] allocator: tcmalloc 2024-08-05T09:37:53.264+0000 I CONTROL [initandlisten] modules: none 2024-08-05T09:37:53.264+0000 I CONTROL [initandlisten] build environment: 2024-08-05T09:37:53.264+0000 I CONTROL [initandlisten] distarch: x86_64 2024-08-05T09:37:53.264+0000 I CONTROL [initandlisten] target_arch: x86_64 2024-08-05T09:37:53.264+0000 I CONTROL [initandlisten] options: { net: { bindIp: "127.0.0.1", port: 27027 }, setParameter: { honorSystemUmask: "true" }, storage: { dbPath: "/data/mongodb/data" }, systemLog: { destination: "file", logAppend: true, logRotate: "reopen", path: "/data/mongodb/log/migrate_3.6.log" } } 2024-08-05T09:37:53.264+0000 I - [initandlisten] Detected data files in /data/mongodb/data created by the 'wiredTiger' storage engine, so setting the active storage engine to 'wiredTiger'. 2024-08-05T09:37:53.264+0000 I STORAGE [initandlisten] wiredtiger_open config: create,cache_size=15556M,cache_overflow=(file_max=0M),session_max=20000,eviction=(threads_min=4,threads_max=4),config_base=false,statistics=(fast),compatibility=(release="3.0",require_max="3.0"),log=(enabled=true,archive=true,path=journal,compressor=snappy),file_manager=(close_idle_time=100000),statistics_log=(wait=0),verbose=(recovery_progress), 2024-08-05T09:37:53.759+0000 E STORAGE [initandlisten] WiredTiger error (-31802) [1722850673:759086][193313:0x7f1d5ee6ea40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 604: unable to read root page from file:WiredTiger.wt: WT_ERROR: non-specific WiredTiger error Raw: [1722850673:759086][193313:0x7f1d5ee6ea40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 604: unable to read root page from file:WiredTiger.wt: WT_ERROR: non-specific WiredTiger error 2024-08-05T09:37:53.759+0000 E STORAGE [initandlisten] WiredTiger error (0) [1722850673:759137][193313:0x7f1d5ee6ea40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 611: WiredTiger has failed to open its metadata Raw: [1722850673:759137][193313:0x7f1d5ee6ea40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 611: WiredTiger has failed to open its metadata 2024-08-05T09:37:53.759+0000 E STORAGE [initandlisten] WiredTiger error (0) [1722850673:759146][193313:0x7f1d5ee6ea40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 614: This may be due to the database files being encrypted, being from an older version or due to corruption on disk Raw: [1722850673:759146][193313:0x7f1d5ee6ea40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 614: This may be due to the database files being encrypted, being from an older version or due to corruption on disk 2024-08-05T09:37:53.759+0000 E STORAGE [initandlisten] WiredTiger error (0) [1722850673:759161][193313:0x7f1d5ee6ea40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 617: You should confirm that you have opened the database with the correct options including all encryption and compression options Raw: [1722850673:759161][193313:0x7f1d5ee6ea40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 617: You should confirm that you have opened the database with the correct options including all encryption and compression options 2024-08-05T09:37:53.760+0000 F STORAGE [initandlisten] WiredTiger metadata corruption detected 2024-08-05T09:37:53.760+0000 F STORAGE [initandlisten] This version of MongoDB is unable to repair this kind of corruption, but version 4.0.3+ may be able to repair it. See http://dochub.mongodb.org/core/repair for more information. 2024-08-05T09:37:53.760+0000 F - [initandlisten] Fatal Assertion 50944 at src/mongo/db/storage/wiredtiger/wiredtiger_util.cpp 71 2024-08-05T09:37:53.760+0000 F - [initandlisten] \n\n***aborting after fassert() failure\n\n 2024-08-05T09:37:55.935+0000 I CONTROL [main] ***** SERVER RESTARTED ***** 2024-08-05T09:37:55.939+0000 I CONTROL [initandlisten] MongoDB starting : pid=193339 port=27027 dbpath=/data/mongodb/data 64-bit host=LACIMSPRDSTB3 2024-08-05T09:37:55.939+0000 I CONTROL [initandlisten] db version v3.6.23 2024-08-05T09:37:55.939+0000 I CONTROL [initandlisten] git version: d352e6a4764659e0d0350ce77279de3c1f243e5c 2024-08-05T09:37:55.939+0000 I CONTROL [initandlisten] allocator: tcmalloc 2024-08-05T09:37:55.939+0000 I CONTROL [initandlisten] modules: none 2024-08-05T09:37:55.939+0000 I CONTROL [initandlisten] build environment: 2024-08-05T09:37:55.939+0000 I CONTROL [initandlisten] distarch: x86_64 2024-08-05T09:37:55.939+0000 I CONTROL [initandlisten] target_arch: x86_64 2024-08-05T09:37:55.939+0000 I CONTROL [initandlisten] options: { net: { bindIp: "127.0.0.1", port: 27027 }, setParameter: { honorSystemUmask: "true" }, storage: { dbPath: "/data/mongodb/data" }, systemLog: { destination: "file", logAppend: true, logRotate: "reopen", path: "/data/mongodb/log/migrate_3.6.log" } } 2024-08-05T09:37:55.939+0000 I - [initandlisten] Detected data files in /data/mongodb/data created by the 'wiredTiger' storage engine, so setting the active storage engine to 'wiredTiger'. 2024-08-05T09:37:55.939+0000 I STORAGE [initandlisten] wiredtiger_open config: create,cache_size=15556M,cache_overflow=(file_max=0M),session_max=20000,eviction=(threads_min=4,threads_max=4),config_base=false,statistics=(fast),compatibility=(release="3.0",require_max="3.0"),log=(enabled=true,archive=true,path=journal,compressor=snappy),file_manager=(close_idle_time=100000),statistics_log=(wait=0),verbose=(recovery_progress), 2024-08-05T09:37:56.415+0000 E STORAGE [initandlisten] WiredTiger error (-31802) [1722850676:415845][193339:0x7f09bc26ca40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 604: unable to read root page from file:WiredTiger.wt: WT_ERROR: non-specific WiredTiger error Raw: [1722850676:415845][193339:0x7f09bc26ca40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 604: unable to read root page from file:WiredTiger.wt: WT_ERROR: non-specific WiredTiger error 2024-08-05T09:37:56.415+0000 E STORAGE [initandlisten] WiredTiger error (0) [1722850676:415903][193339:0x7f09bc26ca40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 611: WiredTiger has failed to open its metadata Raw: [1722850676:415903][193339:0x7f09bc26ca40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 611: WiredTiger has failed to open its metadata 2024-08-05T09:37:56.415+0000 E STORAGE [initandlisten] WiredTiger error (0) [1722850676:415914][193339:0x7f09bc26ca40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 614: This may be due to the database files being encrypted, being from an older version or due to corruption on disk Raw: [1722850676:415914][193339:0x7f09bc26ca40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 614: This may be due to the database files being encrypted, being from an older version or due to corruption on disk 2024-08-05T09:37:56.415+0000 E STORAGE [initandlisten] WiredTiger error (0) [1722850676:415929][193339:0x7f09bc26ca40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 617: You should confirm that you have opened the database with the correct options including all encryption and compression options Raw: [1722850676:415929][193339:0x7f09bc26ca40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 617: You should confirm that you have opened the database with the correct options including all encryption and compression options 2024-08-05T09:37:56.417+0000 F STORAGE [initandlisten] WiredTiger metadata corruption detected 2024-08-05T09:37:56.417+0000 F STORAGE [initandlisten] This version of MongoDB is unable to repair this kind of corruption, but version 4.0.3+ may be able to repair it. See http://dochub.mongodb.org/core/repair for more information. 2024-08-05T09:37:56.417+0000 F - [initandlisten] Fatal Assertion 50944 at src/mongo/db/storage/wiredtiger/wiredtiger_util.cpp 71 2024-08-05T09:37:56.417+0000 F - [initandlisten] \n\n***aborting after fassert() failure\n\n 2024-08-05T09:37:58.409+0000 I CONTROL [main] ***** SERVER RESTARTED ***** 2024-08-05T09:37:58.413+0000 I CONTROL [initandlisten] MongoDB starting : pid=193555 port=27027 dbpath=/data/mongodb/data 64-bit host=LACIMSPRDSTB3 2024-08-05T09:37:58.413+0000 I CONTROL [initandlisten] db version v3.6.23 2024-08-05T09:37:58.413+0000 I CONTROL [initandlisten] git version: d352e6a4764659e0d0350ce77279de3c1f243e5c 2024-08-05T09:37:58.413+0000 I CONTROL [initandlisten] allocator: tcmalloc 2024-08-05T09:37:58.413+0000 I CONTROL [initandlisten] modules: none 2024-08-05T09:37:58.413+0000 I CONTROL [initandlisten] build environment: 2024-08-05T09:37:58.413+0000 I CONTROL [initandlisten] distarch: x86_64 2024-08-05T09:37:58.413+0000 I CONTROL [initandlisten] target_arch: x86_64 2024-08-05T09:37:58.413+0000 I CONTROL [initandlisten] options: { net: { bindIp: "127.0.0.1", port: 27027 }, setParameter: { honorSystemUmask: "true" }, storage: { dbPath: "/data/mongodb/data" }, systemLog: { destination: "file", logAppend: true, logRotate: "reopen", path: "/data/mongodb/log/migrate_3.6.log" } } 2024-08-05T09:37:58.413+0000 I - [initandlisten] Detected data files in /data/mongodb/data created by the 'wiredTiger' storage engine, so setting the active storage engine to 'wiredTiger'. 2024-08-05T09:37:58.413+0000 I STORAGE [initandlisten] wiredtiger_open config: create,cache_size=15556M,cache_overflow=(file_max=0M),session_max=20000,eviction=(threads_min=4,threads_max=4),config_base=false,statistics=(fast),compatibility=(release="3.0",require_max="3.0"),log=(enabled=true,archive=true,path=journal,compressor=snappy),file_manager=(close_idle_time=100000),statistics_log=(wait=0),verbose=(recovery_progress), 2024-08-05T09:37:58.899+0000 E STORAGE [initandlisten] WiredTiger error (-31802) [1722850678:899533][193555:0x7fcf04d5ba40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 604: unable to read root page from file:WiredTiger.wt: WT_ERROR: non-specific WiredTiger error Raw: [1722850678:899533][193555:0x7fcf04d5ba40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 604: unable to read root page from file:WiredTiger.wt: WT_ERROR: non-specific WiredTiger error 2024-08-05T09:37:58.899+0000 E STORAGE [initandlisten] WiredTiger error (0) [1722850678:899585][193555:0x7fcf04d5ba40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 611: WiredTiger has failed to open its metadata Raw: [1722850678:899585][193555:0x7fcf04d5ba40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 611: WiredTiger has failed to open its metadata 2024-08-05T09:37:58.899+0000 E STORAGE [initandlisten] WiredTiger error (0) [1722850678:899596][193555:0x7fcf04d5ba40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 614: This may be due to the database files being encrypted, being from an older version or due to corruption on disk Raw: [1722850678:899596][193555:0x7fcf04d5ba40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 614: This may be due to the database files being encrypted, being from an older version or due to corruption on disk 2024-08-05T09:37:58.899+0000 E STORAGE [initandlisten] WiredTiger error (0) [1722850678:899612][193555:0x7fcf04d5ba40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 617: You should confirm that you have opened the database with the correct options including all encryption and compression options Raw: [1722850678:899612][193555:0x7fcf04d5ba40], file:WiredTiger.wt, connection: __wt_btree_tree_open, 617: You should confirm that you have opened the database with the correct options including all encryption and compression options 2024-08-05T09:37:58.900+0000 F STORAGE [initandlisten] WiredTiger metadata corruption detected 2024-08-05T09:37:58.900+0000 F STORAGE [initandlisten] This version of MongoDB is unable to repair this kind of corruption, but version 4.0.3+ may be able to repair it. See http://dochub.mongodb.org/core/repair for more information. 2024-08-05T09:37:58.900+0000 F - [initandlisten] Fatal Assertion 50944 at src/mongo/db/storage/wiredtiger/wiredtiger_util.cpp 71 2024-08-05T09:37:58.900+0000 F - [initandlisten] \n\n***aborting after fassert() failure\n\n ```please help
read 8 min

Hi @Vaibhav_Ananya and welcome to the community!

it seems that the data has become corrupted:

The version of mongo is quite hold:

Here is the main problem:

I think the best solution is to restore a backup and if it is possible, upgrade the mongodb version.

Best Regards

did you upgraded your server from 3.0 to 3.6 directly? or upgraded from one late version but forgot to configure/update compatibility?

there is this expression in your error messages:
compatibility=(release="3.0",require_max="3.0")

Release Notes for MongoDB 3.6 — MongoDB Manual

I haven’t worked with 3.x line but it seems you had to follow a certain upgrade path to get the latest. (3.0 to 3.2 to 3.4 to 3.6)

anyways, to find any feasible solution, please tell us a bit more about the story/history of your data and server, especially the versions.