Unable to start mongod service in 5.0 and connect to mongo shell:
systemctl start mongod.service and tail the log, I see that process is getting killed.
Not sure what has changed in 5.0, I tried stopping the service, deleting the data directory and starting the instance which is not working.
s:"I""c":"CONTROL""id":20698 "ctx":"-" msg:"***** SERVER RESTARTED *****"}
s:"I""c":"RECOVERY" "id":23987 "ctx":"initandlisten" msg:"WiredTiger recoveryTimestamp" attr:{"recoveryTimestamp":{"$timestamp":{"t":0 i:0}}}}
s:"D1" "c":"COMMAND""id":23098 "ctx":"WTIdleSessionSweeper" msg:"BackgroundJob starting" attr:{"threadName":"WTIdleSessionSweeper"}}
s:"D1" "c":"STORAGE""id":22303 "ctx":"WTIdleSessionSweeper" msg:"starting {name} thread" attr:{"name":"WTIdleSessionSweeper"}}
s:"I""c":"STORAGE""id":4366408 "ctx":"initandlisten" msg:"No table logging settings modifications are required for existing WiredTiger tables" attr:{"loggingEnabled":true}}
s:"D1" "c":"STORAGE""id":20280 "ctx":"initandlisten" msg:"Registering collection" attr:{"namespace":"admin.system.version" uuid:{"uuid":{"$uuid":"df2f047f-4856-4141-8194-4d992c7510e2"}}}}
s:"D1" "c":"STORAGE""id":5255601 "ctx":"initandlisten" msg:"Finished writing to the CollectionCatalog" attr:{"jobs":1}}
s:"D1" "c":"STORAGE""id":20280 "ctx":"initandlisten" msg:"Registering collection" attr:{"namespace":"local.startup_log" uuid:{"uuid":{"$uuid":"9412d283-f2d8-4e83-911e-46c363a8f0f6"}}}}
s:"D1" "c":"STORAGE""id":5255601 "ctx":"initandlisten" msg:"Finished writing to the CollectionCatalog" attr:{"jobs":1}}
s:"D1" "c":"STORAGE""id":20280 "ctx":"initandlisten" msg:"Registering collection" attr:{"namespace":"config.system.sessions" uuid:{"uuid":{"$uuid":"bec45c5a-6b71-4a1a-94e6-ab2393a4dcaf"}}}}
s:"D1" "c":"STORAGE""id":5255601 "ctx":"initandlisten" msg:"Finished writing to the CollectionCatalog" attr:{"jobs":1}}
s:"I""c":"STORAGE""id":22262 "ctx":"initandlisten" msg:"Timestamp monitor starting"}
s:"D1" "c":"STORAGE""id":22275 "ctx":"initandlisten" msg:"flushing directory {dir_string}" attr:{"dir_string":"/dbpath/db9999"}}
s:"D1" "c":"COMMAND""id":23098 "ctx":"JournalFlusher" msg:"BackgroundJob starting" attr:{"threadName":"JournalFlusher"}}
s:"W""c":"CONTROL""id":22138 "ctx":"initandlisten" msg:"You are running this process as the root user which is not recommended" tags:["startupWarnings"]}
s:"D1" "c":"STORAGE""id":4584701 "ctx":"JournalFlusher" msg:"starting {name} thread" attr:{"name":"JournalFlusher"}}
s:"D1" "c":"COMMAND""id":23098 "ctx":"Checkpointer" msg:"BackgroundJob starting" attr:{"threadName":"Checkpointer"}}
s:"D1" "c":"STORAGE""id":22307 "ctx":"Checkpointer" msg:"Starting thread" attr:{"threadName":"Checkpointer"}}
s:"D1" "c":"-" "id":22546 "ctx":"initandlisten" msg:"Reloading view catalog for database" attr:{"db":"admin"}}
s:"D1" "c":"STORAGE""id":5255601 "ctx":"initandlisten" msg:"Finished writing to the CollectionCatalog" attr:{"jobs":1}}
s:"I""c":"NETWORK""id":4915702 "ctx":"initandlisten" msg:"Updated wire specification" attr:{"oldSpec":{"incomingExternalClient":{"minWireVersion":0 maxWireVersion:13} incomingInternalClient:{"minWireVersion":0 maxWireVersion:13} outgoing:{"minWireVersion":0 maxWireVersion:13} isInternalClient:true} newSpec:{"incomingExternalClient":{"minWireVersion":0 maxWireVersion:13} incomingInternalClient:{"minWireVersion":13
s:"I""c":"STORAGE""id":5071100 "ctx":"initandlisten" msg:"Clearing temp directory"}
s:"D1" "c":"-" "id":22546 "ctx":"initandlisten" msg:"Reloading view catalog for database" attr:{"db":"local"}}
s:"D1" "c":"STORAGE""id":5255601 "ctx":"initandlisten" msg:"Finished writing to the CollectionCatalog" attr:{"jobs":1}}
s:"D1" "c":"STORAGE""id":21010 "ctx":"initandlisten" msg:" Opening database: {dbName}" attr:{"dbName":"admin"}}
s:"D1" "c":"STORAGE""id":21010 "ctx":"initandlisten" msg:" Opening database: {dbName}" attr:{"dbName":"config"}}
s:"D1" "c":"-" "id":22546 "ctx":"initandlisten" msg:"Reloading view catalog for database" attr:{"db":"config"}}
s:"D1" "c":"STORAGE""id":5255601 "ctx":"initandlisten" msg:"Finished writing to the CollectionCatalog" attr:{"jobs":1}}
s:"D1" "c":"STORAGE""id":21010 "ctx":"initandlisten" msg:" Opening database: {dbName}" attr:{"dbName":"local"}}
s:"I""c":"CONTROL""id":20536 "ctx":"initandlisten" msg:"Flow Control is enabled on this deployment"}
s:"D1" "c":"ACCESS" "id":20227 "ctx":"initandlisten" msg:"There were no users to pin not starting tracker thread"}
s:"D1" "c":"EXECUTOR" "id":23104 "ctx":"AuthorizationManager-0" msg:"Starting thread" attr:{"threadName":"AuthorizationManager-0" poolName:"AuthorizationManager"}}
s:"D1" "c":"EXECUTOR" "id":23104 "ctx":"WaitForMajorityServiceThreadPool-0" msg:"Starting thread" attr:{"threadName":"WaitForMajorityServiceThreadPool-0" poolName:"WaitForMajorityServiceThreadPool"}}
s:"D1" "c":"EXECUTOR" "id":23106 "ctx":"WaitForMajorityServiceThreadPool-0" msg:"Reaping this thread" attr:{"nextThreadRetirementDate":{"$date":"2022-04-05T03:26:32.007Z"}}}
s:"I""c":"FTDC" "id":20625 "ctx":"initandlisten" msg:"Initializing full-time diagnostic data capture" attr:{"dataDirectory":"/dbpath/db9999/diagnostic.data"}}
s:"D1" "c":"EXECUTOR" "id":23105 "ctx":"WaitForMajorityServiceThreadPool-0" msg:"Shutting down thread" attr:{"threadName":"WaitForMajorityServiceThreadPool-0" poolName:"WaitForMajorityServiceThreadPool"}}
s:"D1" "c":"EXECUTOR" "id":23104 "ctx":"FreeMonHTTP-0" msg:"Starting thread" attr:{"threadName":"FreeMonHTTP-0" poolName:"FreeMonHTTP"}}
s:"I""c":"REPL" "id":6015317 "ctx":"initandlisten" msg:"Setting new configuration state" attr:{"newState":"ConfigReplicationDisabled" oldState:"ConfigPreStart"}}
s:"D1" "c":"COMMAND""id":23098 "ctx":"TTLMonitor" msg:"BackgroundJob starting" attr:{"threadName":"TTLMonitor"}}
s:"D1" "c":"COMMAND""id":23098 "ctx":"ClientCursorMonitor" msg:"BackgroundJob starting" attr:{"threadName":"ClientCursorMonitor"}}
s:"D1" "c":"COMMAND""id":23098 "ctx":"PeriodicTaskRunner" msg:"BackgroundJob starting" attr:{"threadName":"PeriodicTaskRunner"}}
s:"I""c":"COMMAND""id":51803 "ctx":"LogicalSessionCacheRefresh" msg:"Slow query" attr:{"type":"command" ns:"config.system.sessions" command:{"listIndexes":"system.sessions" cursor:{} $db:"config"} numYields:0 reslen:245 locks:{"Global":{"acquireCount":{"r":1}} Mutex:{"acquireCount":{"r":1}}} storage:{}
s:"D1" "c":"COMMAND""id":21971 "ctx":"LogicalSessionCacheRefresh" msg:"Note: not profiling because we are in DBDirectClient"}
s:"I""c":"COMMAND""id":51803 "ctx":"LogicalSessionCacheReap" msg:"Slow query" attr:{"type":"command" ns:"config.system.sessions" command:{"listIndexes":"system.sessions" cursor:{} $db:"config"} numYields:0 reslen:245 locks:{"Global":{"acquireCount":{"r":1}} Mutex:{"acquireCount":{"r":1}}} storage:{}
s:"D1" "c":"EXECUTOR" "id":23104 "ctx":"ServiceExecutorFixed-0" msg:"Starting thread" attr:{"threadName":"ServiceExecutorFixed-0" poolName:"ServiceExecutorFixed"}}
s:"D1" "c":"COMMAND""id":21971 "ctx":"LogicalSessionCacheReap" msg:"Note: not profiling because we are in DBDirectClient"}
s:"I""c":"NETWORK""id":23015 "ctx":"listener" msg:"Listening on" attr:{"address":"/tmp/mongodb-9999.sock"}}
s:"I""c":"NETWORK""id":23015 "ctx":"listener" msg:"Listening on" attr:{"address":"XX.XX.XX.XX"}}
s:"I""c":"NETWORK""id":23015 "ctx":"listener" msg:"Listening on" attr:{"address":"127.0.0.1"}}
s:"I""c":"NETWORK""id":23015 "ctx":"listener" msg:"Listening on" attr:{"address":"127.0.1.1"}}
s:"I""c":"NETWORK""id":23016 "ctx":"listener" msg:"Waiting for connections" attr:{"port":9999 ssl:"on"}}
s:"I""c":"COMMAND""id":51803 "ctx":"LogicalSessionCacheReap" msg:"Slow query" attr:{"type":"command" ns:"config.transactions" command:{"find":"transactions" filter:{"lastWriteDate":{"$lt":{"$date":"2022-04-05T02:56:02.011Z"}}} projection:{"_id":1} sort:{"_id":1} readConcern:{} $db:"config"} planSummary:"EOF" keysExamined:0
s:"D1" "c":"COMMAND""id":21971 "ctx":"LogicalSessionCacheReap" msg:"Note: not profiling because we are in DBDirectClient"}
s:"I""c":"CONTROL""id":23377 "ctx":"SignalHandler" msg:"Received signal" attr:{"signal":15 error:"Terminated"}}
s:"I""c":"CONTROL""id":23378 "ctx":"SignalHandler" msg:"Signal was sent by kill(2)" attr:{"pid":1 uid:0}}
s:"I""c":"CONTROL""id":23381 "ctx":"SignalHandler" msg:"will terminate after current cmd ends"}
s:"I""c":"REPL" "id":4784900 "ctx":"SignalHandler" msg:"Stepping down the ReplicationCoordinator for shutdown" attr:{"waitTimeMillis":15000}}
s:"D1" "c":"-" "id":23074 "ctx":"SignalHandler" msg:"User assertion" attr:{"error":"NotWritablePrimary: not primary so can't step down" file:"src/mongo/db/repl/replication_coordinator_impl.cpp" line:2587}}
s:"I""c":"REPL" "id":4794602 "ctx":"SignalHandler" msg:"Attempting to enter quiesce mode"}
s:"I""c":"COMMAND""id":4784901 "ctx":"SignalHandler" msg:"Shutting down the MirrorMaestro"}
s:"I""c":"SHARDING" "id":4784902 "ctx":"SignalHandler" msg:"Shutting down the WaitForMajorityService"}
s:"D1" "c":"EXECUTOR" "id":23104 "ctx":"WaitForMajorityServiceThreadPool-1" msg:"Starting thread" attr:{"threadName":"WaitForMajorityServiceThreadPool-1" poolName:"WaitForMajorityServiceThreadPool"}}
s:"D1" "c":"EXECUTOR" "id":23105 "ctx":"WaitForMajorityServiceThreadPool-1" msg:"Shutting down thread" attr:{"threadName":"WaitForMajorityServiceThreadPool-1" poolName:"WaitForMajorityServiceThreadPool"}}
s:"I""c":"CONTROL""id":4784903 "ctx":"SignalHandler" msg:"Shutting down the LogicalSessionCache"}
s:"I""c":"NETWORK""id":20562 "ctx":"SignalHandler" msg:"Shutdown: going to close listening sockets"}
s:"I""c":"NETWORK""id":23017 "ctx":"listener" msg:"removing socket file" attr:{"path":"/tmp/mongodb-9999.sock"}}
s:"I""c":"NETWORK""id":4784905 "ctx":"SignalHandler" msg:"Shutting down the global connection pool"}
s:"I""c":"CONTROL""id":4784906 "ctx":"SignalHandler" msg:"Shutting down the FlowControlTicketholder"}
s:"I""c":"-" "id":20520 "ctx":"SignalHandler" msg:"Stopping further Flow Control ticket acquisitions."}
s:"I""c":"CONTROL""id":4784908 "ctx":"SignalHandler" msg:"Shutting down the PeriodicThreadToAbortExpiredTransactions"}
s:"I""c":"REPL" "id":4784909 "ctx":"SignalHandler" msg:"Shutting down the ReplicationCoordinator"}
s:"I""c":"SHARDING" "id":4784910 "ctx":"SignalHandler" msg:"Shutting down the ShardingInitializationMongoD"}
s:"I""c":"REPL" "id":4784911 "ctx":"SignalHandler" msg:"Enqueuing the ReplicationStateTransitionLock for shutdown"}
s:"I""c":"-" "id":4784912 "ctx":"SignalHandler" msg:"Killing all operations for shutdown"}
s:"I""c":"-" "id":4695300 "ctx":"SignalHandler" msg:"Interrupted all currently running operations" attr:{"opsKilled":3}}
s:"I""c":"TENANT_M" "id":5093807 "ctx":"SignalHandler" msg:"Shutting down all TenantMigrationAccessBlockers on global shutdown"}
s:"I""c":"COMMAND""id":4784913 "ctx":"SignalHandler" msg:"Shutting down all open transactions"}
s:"I""c":"REPL" "id":4784914 "ctx":"SignalHandler" msg:"Acquiring the ReplicationStateTransitionLock for shutdown"}
s:"I""c":"INDEX" "id":4784915 "ctx":"SignalHandler" msg:"Shutting down the IndexBuildsCoordinator"}
s:"I""c":"REPL" "id":4784916 "ctx":"SignalHandler" msg:"Reacquiring the ReplicationStateTransitionLock for shutdown"}
s:"I""c":"REPL" "id":4784917 "ctx":"SignalHandler" msg:"Attempting to mark clean shutdown"}
s:"I""c":"NETWORK""id":4784918 "ctx":"SignalHandler" msg:"Shutting down the ReplicaSetMonitor"}
s:"I""c":"SHARDING" "id":4784921 "ctx":"SignalHandler" msg:"Shutting down the MigrationUtilExecutor"}
s:"I""c":"ASIO" "id":22582 "ctx":"MigrationUtil-TaskExecutor" msg:"Killing all outstanding egress activity."}
s:"I""c":"COMMAND""id":4784923 "ctx":"SignalHandler" msg:"Shutting down the ServiceEntryPoint"}
s:"I""c":"CONTROL""id":4784925 "ctx":"SignalHandler" msg:"Shutting down free monitoring"}
s:"I""c":"CONTROL""id":20609 "ctx":"SignalHandler" msg:"Shutting down free monitoring"}
s:"I""c":"CONTROL""id":4784927 "ctx":"SignalHandler" msg:"Shutting down the HealthLog"}
s:"I""c":"CONTROL""id":4784928 "ctx":"SignalHandler" msg:"Shutting down the TTL monitor"}
s:"I""c":"INDEX" "id":3684100 "ctx":"SignalHandler" msg:"Shutting down TTL collection monitor thread"}
s:"I""c":"INDEX" "id":3684101 "ctx":"SignalHandler" msg:"Finished shutting down TTL collection monitor thread"}
s:"I""c":"CONTROL""id":4784929 "ctx":"SignalHandler" msg:"Acquiring the global lock for shutdown"}
s:"I""c":"CONTROL""id":4784930 "ctx":"SignalHandler" msg:"Shutting down the storage engine"}
s:"I""c":"STORAGE""id":22320 "ctx":"SignalHandler" msg:"Shutting down journal flusher thread"}
s:"D1" "c":"STORAGE""id":4584702 "ctx":"JournalFlusher" msg:"stopping {name} thread" attr:{"name":"JournalFlusher"}}
s:"I""c":"STORAGE""id":22321 "ctx":"SignalHandler" msg:"Finished shutting down journal flusher thread"}
s:"I""c":"STORAGE""id":22322 "ctx":"SignalHandler" msg:"Shutting down checkpoint thread"}
s:"D1" "c":"STORAGE""id":22309 "ctx":"Checkpointer" msg:"Stopping thread" attr:{"threadName":"Checkpointer" reason:{"code":91 codeName:"ShutdownInProgress" errmsg:"The storage catalog is being closed."}}}
s:"I""c":"STORAGE""id":22323 "ctx":"SignalHandler" msg:"Finished shutting down checkpoint thread"}
s:"I""c":"STORAGE""id":20282 "ctx":"SignalHandler" msg:"Deregistering all the collections"}
s:"D1" "c":"STORAGE""id":20283 "ctx":"SignalHandler" msg:"Deregistering collection" attr:{"namespace":"config.system.sessions" uuid:{"uuid":{"$uuid":"bec45c5a-6b71-4a1a-94e6-ab2393a4dcaf"}}}}
s:"D1" "c":"STORAGE""id":20283 "ctx":"SignalHandler" msg:"Deregistering collection" attr:{"namespace":"local.startup_log" uuid:{"uuid":{"$uuid":"9412d283-f2d8-4e83-911e-46c363a8f0f6"}}}}
s:"D1" "c":"STORAGE""id":20283 "ctx":"SignalHandler" msg:"Deregistering collection" attr:{"namespace":"admin.system.version" uuid:{"uuid":{"$uuid":"df2f047f-4856-4141-8194-4d992c7510e2"}}}}
s:"D1" "c":"STORAGE""id":5255601 "ctx":"SignalHandler" msg:"Finished writing to the CollectionCatalog" attr:{"jobs":1}}
s:"D1" "c":"STORAGE""id":22395 "ctx":"SignalHandler" msg:"~WiredTigerRecordStore for: {ns}" attr:{"ns":"config.system.sessions"}}
s:"D1" "c":"STORAGE""id":22395 "ctx":"SignalHandler" msg:"~WiredTigerRecordStore for: {ns}" attr:{"ns":"local.startup_log"}}
s:"D1" "c":"STORAGE""id":22395 "ctx":"SignalHandler" msg:"~WiredTigerRecordStore for: {ns}" attr:{"ns":"admin.system.version"}}
s:"D1" "c":"STORAGE""id":22395 "ctx":"SignalHandler" msg:"~WiredTigerRecordStore for: {ns}" attr:{"ns":"_mdb_catalog"}}
s:"I""c":"STORAGE""id":22261 "ctx":"SignalHandler" msg:"Timestamp monitor shutting down"}
s:"I""c":"STORAGE""id":22317 "ctx":"SignalHandler" msg:"WiredTigerKVEngine shutting down"}
s:"I""c":"STORAGE""id":22318 "ctx":"SignalHandler" msg:"Shutting down session sweeper thread"}
s:"D1" "c":"STORAGE""id":22304 "ctx":"WTIdleSessionSweeper" msg:"stopping {name} thread" attr:{"name":"WTIdleSessionSweeper"}}
s:"I""c":"STORAGE""id":22319 "ctx":"SignalHandler" msg:"Finished shutting down session sweeper thread"}
s:"I""c":"STORAGE""id":4795902 "ctx":"SignalHandler" msg:"Closing WiredTiger" attr:{"closeConfig":"leak_memory=true }}
s:"I""c":"STORAGE""id":22430 "ctx":"SignalHandler" msg:"WiredTiger message" attr:{"message":"[1649129162:20775][5502:0x7f22499c0700] close_ckpt: [WT_VERB_CHECKPOINT_PROGRESS] saving checkpoint snapshot min: 4 snapshot max: 4 snapshot count: 0 oldest timestamp: (0 0) meta checkpoint timestamp: (0 0) base write gen: 111"}}
s:"I""c":"STORAGE""id":4795901 "ctx":"SignalHandler" msg:"WiredTiger closed" attr:{"durationMillis":10}}
s:"I""c":"STORAGE""id":22279 "ctx":"SignalHandler" msg:"shutdown: removing fs lock..."}
s:"I""c":"-" "id":4784931 "ctx":"SignalHandler" msg:"Dropping the scope cache for shutdown"}
s:"I""c":"FTDC" "id":4784926 "ctx":"SignalHandler" msg:"Shutting down full-time data capture"}
s:"I""c":"FTDC" "id":20626 "ctx":"SignalHandler" msg:"Shutting down full-time diagnostic data capture"}
s:"I""c":"CONTROL""id":20565 "ctx":"SignalHandler" msg:"Now exiting"}
s:"D1" "c":"EXECUTOR" "id":23105 "ctx":"OCSPManagerHTTP-0" msg:"Shutting down thread" attr:{"threadName":"OCSPManagerHTTP-0" poolName:"OCSPManagerHTTP"}}
s:"I""c":"CONTROL""id":23138 "ctx":"SignalHandler" msg:"Shutting down" attr:{"exitCode":0}}
systemctl status mongod.service
● mongod.service - MongoDB Database Server
Loaded: loaded (/lib/systemd/system/mongod.service; enabled; vendor preset: enabled)
Active: failed (Result: start-limit-hit) since Mon 2022-04-04 08:51:19 UTC; 18h ago
Docs: https://docs.mongodb.org/manual
Process: 27011 ExecStart=/usr/bin/mongod --config /etc/mongo/mongodb.conf (code=exited, status=0/SUCCESS)
Main PID: 27011 (code=exited, status=0/SUCCESS)
Apr 04 08:51:19 server systemd[1]: mongod.service: Service hold-off time over, scheduling restart.
Apr 04 08:51:19 server systemd[1]: mongod.service: Scheduled restart job, restart counter is at 5.
Apr 04 08:51:19 server systemd[1]: Stopped MongoDB Database Server.
Apr 04 08:51:19 server systemd[1]: mongod.service: Start request repeated too quickly.
Apr 04 08:51:19 server systemd[1]: mongod.service: Failed with result 'start-limit-hit'.
Apr 04 08:51:19 server systemd[1]: Failed to start MongoDB Database Server.
journalctl -u mongod.service
systemd[1]: Started MongoDB Database Server.
mongod[26662]: about to fork child process, waiting until server is ready for connections.
mongod[26662]: forked process: 26676
mongod[26662]: child process started successfully, parent exiting
systemd[1]: mongod.service: Service hold-off time over, scheduling restart.
systemd[1]: mongod.service: Scheduled restart job, restart counter is at 1.
systemd[1]: Stopped MongoDB Database Server.
systemd[1]: Started MongoDB Database Server.
mongod[26747]: about to fork child process, waiting until server is ready for connections.
mongod[26747]: forked process: 26765
mongod[26747]: child process started successfully, parent exiting
systemd[1]: mongod.service: Service hold-off time over, scheduling restart.
systemd[1]: mongod.service: Scheduled restart job, restart counter is at 2.
systemd[1]: Stopped MongoDB Database Server.
systemd[1]: Started MongoDB Database Server.
mongod[26840]: about to fork child process, waiting until server is ready for connections.
mongod[26840]: forked process: 26858
mongod[26840]: child process started successfully, parent exiting
systemd[1]: mongod.service: Service hold-off time over, scheduling restart.
systemd[1]: mongod.service: Scheduled restart job, restart counter is at 3.
systemd[1]: Stopped MongoDB Database Server.
systemd[1]: Started MongoDB Database Server.
mongod[26932]: about to fork child process, waiting until server is ready for connections.
mongod[26932]: forked process: 26948
mongod[26932]: child process started successfully, parent exiting
systemd[1]: mongod.service: Service hold-off time over, scheduling restart.
systemd[1]: mongod.service: Scheduled restart job, restart counter is at 4.
systemd[1]: Stopped MongoDB Database Server.
systemd[1]: Started MongoDB Database Server.
mongod[27011]: about to fork child process, waiting until server is ready for connections.
mongod[27011]: forked process: 27027
mongod[27011]: child process started successfully, parent exiting
systemd[1]: mongod.service: Service hold-off time over, scheduling restart.
systemd[1]: mongod.service: Scheduled restart job, restart counter is at 5.
systemd[1]: Stopped MongoDB Database Server.
systemd[1]: mongod.service: Start request repeated too quickly.
systemd[1]: mongod.service: Failed with result 'start-limit-hit'.
systemd[1]: Failed to start MongoDB Database Server.
msg:"Received signal" attr:{"signal":15 error:"Terminated"}service is killed by your operating system, not a failure in mongod itself. What do you get fromsystemctl status mongodorjournalctl -u mongod.servicesystemctl status mongodandjournalctl -u mongod.service