node.js - Mongodb not starting on ubuntu 14.04 -

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i trying install , start mongodb locally:

i go through these steps (as shown in history):

1819  sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv       7f0ceb10 1820  echo "deb http://repo.mongodb.org/apt/ubuntu trusty/mongodb-org/3.2 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.2.list 1821  sudo apt-get update 1822  sudo apt-get install -y mongodb-org 1823  sudo service mongod start

but following error log in /var/log/mongodb/mongodb.log

2016-01-05t22:51:21.869+0000 control  [main] ***** server restarted ***** 2016-01-05t22:51:21.874+0000 control  [initandlisten] mongodb starting :   pid=5394 port=27017 dbpath=/var/lib/mongodb 64-bit host=ip-172-31-45-129 2016-01-05t22:51:21.874+0000 control  [initandlisten] db version v3.2.0 2016-01-05t22:51:21.874+0000 control  [initandlisten] git version: 45d947729a0315accb6d4f15a6b06be6d9c19fe7 2016-01-05t22:51:21.874+0000 control  [initandlisten] openssl version:    openssl 1.0.1f 6 jan 2014 2016-01-05t22:51:21.874+0000 control  [initandlisten] allocator: tcmalloc 2016-01-05t22:51:21.874+0000 control  [initandlisten] modules: none 2016-01-05t22:51:21.874+0000 control  [initandlisten] build environment: 2016-01-05t22:51:21.874+0000 control  [initandlisten]     distmod: ubuntu1404 2016-01-05t22:51:21.874+0000 control  [initandlisten]     distarch: x86_64 2016-01-05t22:51:21.874+0000 control  [initandlisten]     target_arch: x86_64 2016-01-05t22:51:21.874+0000 control  [initandlisten] options: { config: "/etc/mongodb.conf", net: { bindip: "127.0.0.1" }, storage: { dbpath: "/var/lib/mongodb", journal: { enabled: true } }, systemlog: { destination: "file", logappend: true, path: "/var/log/mongodb/mongodb.log" } } 2016-01-05t22:51:21.895+0000 e network  [initandlisten] failed unlink socket file /tmp/mongodb-27017.sock errno:1 operation not permitted 2016-01-05t22:51:21.895+0000 -        [initandlisten] fatal assertion 28578 2016-01-05t22:51:21.895+0000 -        [initandlisten]   ***aborting after fassert() failure

i had mongodb installed worked fine stopped me connecting after changes made other services using mongodb. tried remove instance of mongodb , tried reinstalling, after facing issue.

i try file: /tmp/mongodb-27017.sock not exist on system.

i had same problem after installing mongodb same way, got error message 'failed unlink socket file /tmp/mongodb-27017.sock...'.

after doing bit more digging realised installation hadn't created path /data/db, here's did:

  1. create full path (the flag -p creates parent folders if don't exist)

    sudo mkdir -p /data/db

  2. recursively change ownership of folder /data/db mongodb

    sudo chown -r mongodb:mongodb /data/db

edit: if you're planning on running different instances of mongodb different project folders, you, , not mongodb, should owner of contents of /data/db, otherwise give error of type exception in initandlisten: 98 unable create/open lock file: /data/db/mongod.lock

  1. remove temporary socket file

    sudo rm /tmp/mongodb-27017.sock

  2. initialise mongod service

    sudo service mongod start

after running smoothly in system. start or stop , not give me more errors.

hope helps :)


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