Pour une raison quelconque, chaque fois que j'essaie de démarrer MongoDB en tant que service (sudo service mongod start), l'erreur suivante apparaît:
Impossible de démarrer mongod.service: unité mongod.service introuvable. J'ai suivi les étapes d'installation et mentionné que l'installation de link mongo db a échoué
system> sudo systemctl start mongodb
Failed to start mongodb.service: Unknown unit: mongodb.service
Et quand j'essaye sudo mongod
:
MongoDB shell version: 3.2.13 connecting to: -
2017-06-03T16:19:28.513+0530 W NETWORK [thread1]
Failed to connect to 127.0.0.1:27017, in(checking socket for error after poll), reason: errno:111 Connection refused
2017-06-03T16:19:28.514+0530 E QUERY [thread1]
Error: couldn't connect to server 127.0.0.1:27017, connection attempt failed : connect@src/mongo/shell/mongo.js:229:14 @(connect):1:6 exception: connect failed
Et quand j'essaye mongod --repair
:
2017-06-03T16:32:35.514+0530 I CONTROL [initandlisten]
MongoDB starting : pid=17423 port=27017 dbpath=/data/db 64-bit host=sid-Ideapad-Z570 2017-06-03T16:32:35.514+0530 I
CONTROL [initandlisten] db version v3.2.13 [listen] target_arch: x86_64 2017-06-03T16:32:35.514+0530 I
CONTROL [initandlisten] options: {} 2017-06-03T16:32:35.540+0530 I STORAGE [initandlisten] exception in initAndListen: 29 Data directory /data/db not found., terminating
/usr/bin/mongod
; si vous avez ce que la sortie de cette commandesudo mongod
MongoDB shell version: 3.2.13 connecting to: - 2017-06-03T16:19:28.513+0530 W NETWORK [thread1] Failed to connect to 127.0.0.1:27017, in(checking socket for error after poll), reason: errno:111 Connection refused 2017-06-03T16:19:28.514+0530 E QUERY [thread1] Error: couldn't connect to server 127.0.0.1:27017, connection attempt failed : connect@src/mongo/shell/mongo.js:229:14 @(connect):1:6 exception: connect failed
mongod --repair
alors sudo mongod
; ça peut être utile
ls /etc/systemd/system | grep mongo
Output?