I'm testing learning locker which is based on MongoDB it's all inside a ubuntu14.04 docker https://hub.docker.com/r/hadyrashwan/learninglocker-ubuntu14.04/ . I got it to work but I can't start Mongodb automatically tried the repair command and changing the name in start service command to Mongodb or mongo but not working. but running Mongodb just make it start but I want to start it automatically not opening a terminal and leave it open so the system continues to work
root#bd1997365c3a:/# mongodb
2016-09-06T07:41:51.816+0000 I CONTROL [initandlisten] MongoDB starting : pid=197 port=27017 dbpath=/data/db 64-bit host=bd1997365c3a
2016-09-06T07:41:51.817+0000 I CONTROL [initandlisten] db version v3.2.9
2016-09-06T07:41:51.817+0000 I CONTROL [initandlisten] git version: 22ec9e93b40c85fc7cae7d56e7d6a02fd811088c
2016-09-06T07:41:51.817+0000 I CONTROL [initandlisten] OpenSSL version: OpenSSL 1.0.1f 6 Jan 2014
2016-09-06T07:41:51.817+0000 I CONTROL [initandlisten] allocator: tcmalloc
2016-09-06T07:41:51.817+0000 I CONTROL [initandlisten] modules: none
2016-09-06T07:41:51.817+0000 I CONTROL [initandlisten] build environment:
2016-09-06T07:41:51.817+0000 I CONTROL [initandlisten] distmod: ubuntu1404
2016-09-06T07:41:51.817+0000 I CONTROL [initandlisten] distarch: x86_64
2016-09-06T07:41:51.817+0000 I CONTROL [initandlisten] target_arch: x86_64
2016-09-06T07:41:51.817+0000 I CONTROL [initandlisten] options: {}
2016-09-06T07:41:51.823+0000 I - [initandlisten] Detected data files in /data/db created by the 'mmapv1' storage engine, so setting the active storage engine to 'mmapv1'.
2016-09-06T07:41:51.867+0000 I JOURNAL [initandlisten] journal dir=/data/db/journal
2016-09-06T07:41:51.867+0000 I JOURNAL [initandlisten] recover : no journal files present, no recovery needed
2016-09-06T07:41:52.027+0000 I JOURNAL [durability] Durability thread started
2016-09-06T07:41:52.027+0000 I JOURNAL [journal writer] Journal writer thread started
2016-09-06T07:41:52.101+0000 I CONTROL [initandlisten] ** WARNING: You are running this process as the root user, which is not recommended.
2016-09-06T07:41:52.101+0000 I CONTROL [initandlisten]
2016-09-06T07:41:52.102+0000 I CONTROL [initandlisten]
2016-09-06T07:41:52.102+0000 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/enabled is 'always'.
2016-09-06T07:41:52.102+0000 I CONTROL [initandlisten] ** We suggest setting it to 'never'
2016-09-06T07:41:52.102+0000 I CONTROL [initandlisten]
2016-09-06T07:41:52.102+0000 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/defrag is 'always'.
2016-09-06T07:41:52.102+0000 I CONTROL [initandlisten] ** We suggest setting it to 'never'
2016-09-06T07:41:52.102+0000 I CONTROL [initandlisten]
2016-09-06T07:41:52.111+0000 I FTDC [initandlisten] Initializing full-time diagnostic data capture with directory '/data/db/diagnostic.data'
2016-09-06T07:41:52.112+0000 I NETWORK [HostnameCanonicalizationWorker] Starting hostname canonicalization worker
2016-09-06T07:41:52.112+0000 I NETWORK [initandlisten] waiting for connections on port 27017
If already you install the mongodb just uninstall based on mongodb config
Before going do all stuff first install mongodb server.
sudo apt install mongodb-server
Then continue to install what mongodb config suggest you.
Once done your mongodb configuration you can go
sudo service mongodb start
Note: Its not mongod its mongodb
I had same problem. It seems there is some mis-configuration if you install via source code.
Re-installing mongoDB using apt-get activated mongod as a service for
me.
Related
For context: I am creating a website in html+ejs+mongoose which I had created locally on my pc. Since I want to see the website running on another device besides my local computer, I uploaded the files on GitHub and then cloned it into an online IDE, in this case, GoormIDE, to do that.
As the title above had said, I can't run mongod in a container even though I have enabled mongoDB in the container setup. I created a file which is mongod which runs the code mongod --nojournal so that I will not have journal files in my directory. I kept receiving this error code:
2020-12-27T05:24:49.128+0000 I CONTROL [main] Automatically disabling TLS 1.0, to force-enable TLS 1.0 specify --sslDisabledProtocols 'none'
2020-12-27T05:24:49.135+0000 I CONTROL [initandlisten] MongoDB starting : pid=802 port=27017 dbpath=/data/db 64-bit host=goorm
2020-12-27T05:24:49.135+0000 I CONTROL [initandlisten] db version v4.0.22
2020-12-27T05:24:49.135+0000 I CONTROL [initandlisten] git version: 1741806fb46c161a1d42870f6e98f5100d196315
2020-12-27T05:24:49.135+0000 I CONTROL [initandlisten] OpenSSL version: OpenSSL 1.1.1 11 Sep 2018
2020-12-27T05:24:49.135+0000 I CONTROL [initandlisten] allocator: tcmalloc
2020-12-27T05:24:49.135+0000 I CONTROL [initandlisten] modules: none
2020-12-27T05:24:49.135+0000 I CONTROL [initandlisten] build environment:
2020-12-27T05:24:49.135+0000 I CONTROL [initandlisten] distmod: ubuntu1804
2020-12-27T05:24:49.135+0000 I CONTROL [initandlisten] distarch: x86_64
2020-12-27T05:24:49.135+0000 I CONTROL [initandlisten] target_arch: x86_64
2020-12-27T05:24:49.135+0000 I CONTROL [initandlisten] 1024 MB of memory available to the process out of 7771 MB total system memory
2020-12-27T05:24:49.135+0000 I CONTROL [initandlisten] options: { storage: { journal: { enabled: false } } }
2020-12-27T05:24:49.135+0000 I STORAGE [initandlisten] exception in initAndListen: NonExistentPath: Data directory /data/db not found. Create the missing directory or specify another path using (1) the --dbpath command line option, or (2) by adding the 'storage.dbPath' option in the configuration file., terminating
2020-12-27T05:24:49.136+0000 I REPL [initandlisten] Stepping down the ReplicationCoordinator for shutdown, waitTime: 10000ms
2020-12-27T05:24:49.136+0000 I NETWORK [initandlisten] shutdown: going to close listening sockets...
2020-12-27T05:24:49.136+0000 I NETWORK [initandlisten] removing socket file: /tmp/mongodb-27017.sock
2020-12-27T05:24:49.136+0000 I NETWORK [initandlisten] Shutting down the global connection pool
2020-12-27T05:24:49.136+0000 I - [initandlisten] Killing all operations for shutdown
2020-12-27T05:24:49.136+0000 I NETWORK [initandlisten] Shutting down the ReplicaSetMonitor
2020-12-27T05:24:49.136+0000 I CONTROL [initandlisten] Shutting down free monitoring
2020-12-27T05:24:49.136+0000 I FTDC [initandlisten] Shutting down full-time data capture
2020-12-27T05:24:49.136+0000 I STORAGE [initandlisten] Shutting down the HealthLog
2020-12-27T05:24:49.136+0000 I - [initandlisten] Dropping the scope cache for shutdown
2020-12-27T05:24:49.136+0000 I CONTROL [initandlisten] now exiting
2020-12-27T05:24:49.136+0000 I CONTROL [initandlisten] shutting down with code:100
Because of this, I can't start the website because it needs mongoDB/mongoose in order to run the server.
It seems that mongod/mongoDB doesn't have a data directory. Any ideas?
I already found the answer guys!
I just need to put -dbpath ./data/db after mongod
With that, I created a directory of data/db where I will store all the data from mongoDB.
so now I edited the file that I created named "mongod" with: mongod --nojournal -dbpath ./data/db and everything works once again. I feel pretty silly not knowing this but I hope I will never make this mistake again.
I know that there are other questions similar to this, but they do not have the same exact log and I have tried many supposed solutions that haven't worked. This is my log:
2018-05-16T00:31:32.193-0400 I CONTROL [initandlisten] MongoDB starting : pid=16976 port=27017 dbpath=/data/db 64-bit host=Edan
2018-05-16T00:31:32.194-0400 I CONTROL [initandlisten] db version v3.6.1
2018-05-16T00:31:32.194-0400 I CONTROL [initandlisten] git version: 025d4f4fe61efd1fb6f0005be20cb45a004093d1
2018-05-16T00:31:32.194-0400 I CONTROL [initandlisten] OpenSSL version: OpenSSL 1.0.2o 27 Mar 2018
2018-05-16T00:31:32.194-0400 I CONTROL [initandlisten] allocator: system
2018-05-16T00:31:32.194-0400 I CONTROL [initandlisten] modules: none
2018-05-16T00:31:32.194-0400 I CONTROL [initandlisten] build environment:
2018-05-16T00:31:32.194-0400 I CONTROL [initandlisten] distarch: x86_64
2018-05-16T00:31:32.194-0400 I CONTROL [initandlisten] target_arch: x86_64
2018-05-16T00:31:32.194-0400 I CONTROL [initandlisten] options: {}
2018-05-16T00:31:32.194-0400 I STORAGE [initandlisten] exception in initAndListen: DBPathInUse: Unable to lock the lock file: /data/db/mongod.lock (Resource temporarily unavailable). Another mongod instance is already running on the /data/db directory, terminating
2018-05-16T00:31:32.194-0400 I CONTROL [initandlisten] now exiting
2018-05-16T00:31:32.194-0400 I CONTROL [initandlisten] shutting down with code:100
I think that I closed my terminal window before shutting down the server, and now I can't get it to work. Any help would be greatly appreciated.
It is mentioned in the log that "Another mongod instance is already running" and you need to gracefully shut down it before starting the server again.
If it didn't work, forcefully kill the mongod process and remove the lock file.
If you are on unix environment,
Run ps -A | grep mongo
Copy the process id(s)
Run kill -9 [process id]
And then remove the mongo lock file
Run sudo rm /data/db/mongod.lock
I am trying to connect to the mongo server, using the "mongo" command in the command prompt and this error is showing: "exception: connect failed"
Here is how I am trying to do it:
enter image description here
This is the mongodb.log
2018-03-27T14:00:19.299+0800 I CONTROL [main] ***** SERVER RESTARTED *****
2018-03-27T14:00:19.647+0800 I CONTROL [main] Trying to start Windows service 'MongoDB'
2018-03-27T14:00:19.648+0800 I CONTROL [initandlisten] MongoDB starting : pid=10480 port=27017 dbpath=d:\mongodbData\db 64-bit host=DESKTOP-KEA31I3
2018-03-27T14:00:19.648+0800 I CONTROL [initandlisten] targetMinOS: Windows 7/Windows Server 2008 R2
2018-03-27T14:00:19.648+0800 I CONTROL [initandlisten] db version v3.6.3
2018-03-27T14:00:19.648+0800 I CONTROL [initandlisten] git version: 9586e557d54ef70f9ca4b43c26892cd55257e1a5
2018-03-27T14:00:19.648+0800 I CONTROL [initandlisten] OpenSSL version: OpenSSL 1.0.1u-fips 22 Sep 2016
2018-03-27T14:00:19.648+0800 I CONTROL [initandlisten] allocator: tcmalloc
2018-03-27T14:00:19.648+0800 I CONTROL [initandlisten] modules: none
2018-03-27T14:00:19.648+0800 I CONTROL [initandlisten] build environment:
2018-03-27T14:00:19.649+0800 I CONTROL [initandlisten] distmod: 2008plus-ssl
2018-03-27T14:00:19.649+0800 I CONTROL [initandlisten] distarch: x86_64
2018-03-27T14:00:19.649+0800 I CONTROL [initandlisten] target_arch: x86_64
2018-03-27T14:00:19.649+0800 I CONTROL [initandlisten] options: { service: true, storage: { dbPath: "d:\mongodbData\db" }, systemLog: { destination: "file", logAppend: true, path: "d:\mongodbData\log\mongodb.log" } }
2018-03-27T14:00:19.651+0800 I - [initandlisten] Detected data files in d:\mongodbData\db created by the 'wiredTiger' storage engine, so setting the active storage engine to 'wiredTiger'.
2018-03-27T14:00:19.651+0800 I STORAGE [initandlisten] wiredtiger_open config: create,cache_size=7632M,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),statistics_log=(wait=0),verbose=(recovery_progress),
2018-03-27T14:00:19.834+0800 I STORAGE [initandlisten] WiredTiger message [1522130419:833660][10480:140722874245456], txn-recover: Main recovery loop: starting at 4/6272
2018-03-27T14:00:19.970+0800 I STORAGE [initandlisten] WiredTiger message [1522130419:970024][10480:140722874245456], txn-recover: Recovering log 4 through 5
2018-03-27T14:00:20.046+0800 I STORAGE [initandlisten] WiredTiger message [1522130420:46191][10480:140722874245456], txn-recover: Recovering log 5 through 5
2018-03-27T14:00:20.172+0800 I CONTROL [initandlisten]
2018-03-27T14:00:20.172+0800 I CONTROL [initandlisten] ** WARNING: Access control is not enabled for the database.
2018-03-27T14:00:20.172+0800 I CONTROL [initandlisten] ** Read and write access to data and configuration is unrestricted.
2018-03-27T14:00:20.172+0800 I CONTROL [initandlisten]
2018-03-27T14:00:20.173+0800 I CONTROL [initandlisten] ** WARNING: This server is bound to localhost.
2018-03-27T14:00:20.173+0800 I CONTROL [initandlisten] ** Remote systems will be unable to connect to this server.
2018-03-27T14:00:20.173+0800 I CONTROL [initandlisten] ** Start the server with --bind_ip <address> to specify which IP
2018-03-27T14:00:20.173+0800 I CONTROL [initandlisten] ** addresses it should serve responses from, or with --bind_ip_all to
2018-03-27T14:00:20.173+0800 I CONTROL [initandlisten] ** bind to all interfaces. If this behavior is desired, start the
2018-03-27T14:00:20.173+0800 I CONTROL [initandlisten] ** server with --bind_ip 127.0.0.1 to disable this warning.
2018-03-27T14:00:20.173+0800 I CONTROL [initandlisten]
2018-03-27T14:00:20.173+0800 I CONTROL [initandlisten]
2018-03-27T14:00:20.173+0800 I CONTROL [initandlisten] ** WARNING: The file system cache of this machine is configured to be greater than 40% of the total memory. This can lead to increased memory pressure and poor performance.
2018-03-27T14:00:20.174+0800 I CONTROL [initandlisten] See http://dochub.mongodb.org/core/wt-windows-system-file-cache
2018-03-27T14:00:20.174+0800 I CONTROL [initandlisten]
2018-03-27T14:00:20.402+0800 I FTDC [initandlisten] Initializing full-time diagnostic data capture with directory 'd:/mongodbData/db/diagnostic.data'
2018-03-27T14:00:20.404+0800 I NETWORK [initandlisten] waiting for connections on port 27017
2018-03-27T14:00:20.404+0800 I STORAGE [initandlisten] Service running
Please help me. How to fix it
Run this following command :
sudo service mongodb stop
sudo rm /var/lib/mongodb/mongod.lock
sudo service mongod restart
mongo
I have installed mongodb with
brew install mongodb
Created folder
mkdir -p /data/db
Handle permissions
sudo chown -R `id -un` /data/db
Run
mongod
Error log
2018-01-06T14:28:51.450+0100 I CONTROL [initandlisten] MongoDB starting : pid=6120 port=27017 dbpath=/data/db 64-bit host=Zigas-MBP-2
2018-01-06T14:28:51.451+0100 I CONTROL [initandlisten] db version v3.6.1
2018-01-06T14:28:51.451+0100 I CONTROL [initandlisten] git version: 025d4f4fe61efd1fb6f0005be20cb45a004093d1
2018-01-06T14:28:51.451+0100 I CONTROL [initandlisten] OpenSSL version: OpenSSL 1.0.2n 7 Dec 2017
2018-01-06T14:28:51.451+0100 I CONTROL [initandlisten] allocator: system
2018-01-06T14:28:51.451+0100 I CONTROL [initandlisten] modules: none
2018-01-06T14:28:51.451+0100 I CONTROL [initandlisten] build environment:
2018-01-06T14:28:51.451+0100 I CONTROL [initandlisten] distarch: x86_64
2018-01-06T14:28:51.451+0100 I CONTROL [initandlisten] target_arch: x86_64
2018-01-06T14:28:51.451+0100 I CONTROL [initandlisten] options: {}
2018-01-06T14:28:51.452+0100 I - [initandlisten] Detected data files in /data/db created by the 'mmapv1' storage engine, so setting the active storage engine to 'mmapv1'.
2018-01-06T14:28:51.470+0100 I JOURNAL [initandlisten] journal dir=/data/db/journal
2018-01-06T14:28:51.471+0100 I JOURNAL [initandlisten] recover : no journal files present, no recovery needed
2018-01-06T14:28:51.494+0100 I JOURNAL [durability] Durability thread started
2018-01-06T14:28:51.494+0100 I JOURNAL [journal writer] Journal writer thread started
2018-01-06T14:28:51.495+0100 I CONTROL [initandlisten]
2018-01-06T14:28:51.495+0100 I CONTROL [initandlisten] ** WARNING: Access control is not enabled for the database.
2018-01-06T14:28:51.495+0100 I CONTROL [initandlisten] ** Read and write access to data and configuration is unrestricted.
2018-01-06T14:28:51.495+0100 I CONTROL [initandlisten]
2018-01-06T14:28:51.495+0100 I CONTROL [initandlisten] ** WARNING: This server is bound to localhost.
2018-01-06T14:28:51.495+0100 I CONTROL [initandlisten] ** Remote systems will be unable toconnect to this server.
2018-01-06T14:28:51.495+0100 I CONTROL [initandlisten] ** Start the server with --bind_ip <address> to specify which IP
2018-01-06T14:28:51.495+0100 I CONTROL [initandlisten] ** addresses it should serve responses from, or with --bind_ip_all to
2018-01-06T14:28:51.495+0100 I CONTROL [initandlisten] ** bind to all interfaces. If this behavior is desired, start the
2018-01-06T14:28:51.495+0100 I CONTROL [initandlisten] ** server with --bind_ip 127.0.0.1 to disable this warning.
2018-01-06T14:28:51.495+0100 I CONTROL [initandlisten]
2018-01-06T14:28:51.762+0100 F CONTROL [initandlisten] ** IMPORTANT: UPGRADE PROBLEM: The data files need to be fully upgraded to version 3.4 before attempting an upgrade to 3.6; see http://dochub.mongodb.org/core/3.6-upgrade-fcv for more details.
2018-01-06T14:28:51.762+0100 I NETWORK [initandlisten] shutdown: going to close listening sockets...
2018-01-06T14:28:51.763+0100 I NETWORK [initandlisten] removing socket file: /tmp/mongodb-27017.sock
2018-01-06T14:28:51.763+0100 I REPL [initandlisten] shutdown: removing all drop-pending collections...
2018-01-06T14:28:51.763+0100 I REPL [initandlisten] shutdown: removing checkpointTimestamp collection...
2018-01-06T14:28:51.763+0100 I STORAGE [initandlisten] shutdown: waiting for fs preallocator...
2018-01-06T14:28:51.763+0100 I STORAGE [initandlisten] shutdown: final commit...
2018-01-06T14:28:51.770+0100 I JOURNAL [initandlisten] journalCleanup...
2018-01-06T14:28:51.770+0100 I JOURNAL [initandlisten] removeJournalFiles
2018-01-06T14:28:51.770+0100 I JOURNAL [initandlisten] old journal file will be removed: /data/db/journal/j._0
2018-01-06T14:28:51.771+0100 I JOURNAL [initandlisten] Terminating durability thread ...
2018-01-06T14:28:51.870+0100 I JOURNAL [journal writer] Journal writer thread stopped
2018-01-06T14:28:51.870+0100 I JOURNAL [durability] Durability thread stopped
2018-01-06T14:28:51.870+0100 I STORAGE [initandlisten] shutdown: closing all files...
2018-01-06T14:28:51.883+0100 I STORAGE [initandlisten] closeAllFiles() finished
2018-01-06T14:28:51.883+0100 I STORAGE [initandlisten] shutdown: removing fs lock...
2018-01-06T14:28:51.883+0100 I CONTROL [initandlisten] now exiting
2018-01-06T14:28:51.883+0100 I CONTROL [initandlisten] shutting down with code:62
Any help would be apprichiated.
2018-01-06T14:28:51.762+0100 F CONTROL [initandlisten] ** IMPORTANT: UPGRADE PROBLEM: The data files need to be fully upgraded to version 3.4 before attempting an upgrade to 3.6; see http://dochub.mongodb.org/core/3.6-upgrade-fcv for more details.
This is the fault error in your log.
So I guess you have some 3.4 data in your /data/db.
If you want a clean installation, just remove the contents of /data/db and restart mongod
or
Get a 3.4 mongod
Ref: https://docs.mongodb.com/manual/release-notes/3.6-upgrade-standalone/
The error is telling you that you have mongo 3.4 data inside /data/db but you have version 3.6 of Mongo installed.
To fix this you can use one of the options listed below...
Remove the contents of /data/db and restart mongod. This should probably be backed up or you'll lose your data.
Install mongodb 3.4 you can check if you previously installed it using brew list --versions mongodb then if a 3.4.* version comes up, 3.4.10 for example use brew switch mongodb 3.4.10 to move back to that version. If you never had the version installed see this answer to install the older version Homebrew install specific version of formula?
Use #2 to move back to 3.4 then go into mongo shell using mongo and run db.adminCommand( { setFeatureCompatibilityVersion: "3.4" } ). Exit the mongo shell and use the brew switch command to switch back to 3.6.
I had issues while deploying Mongo on Linux, running on AWS.
vim /etc/yum.repos.d/mongodb-org-3.0.repo
sudo yum install -y mongodb-org
Error: Package: mongodb-org-tools-3.0.12-1.amzn1.x86_64 (Mongodb-org-3.0)
Requires: libgcc_s.so.1(GCC_3.0)(64bit)
Error: Package: mongodb-org-mongos-3.0.12-1.amzn1.x86_64 (Mongodb-org-3.0)
Requires: /bin/bash
Error: Package: mongodb-org-server-3.0.12-1.amzn1.x86_64 (Mongodb-org-3.0)
Requires: openssl
Hence I downloaded the tar file for mongodb and untar using
tar -xvzf mongodb-linux-x86_64-amazon-3.2.7.tgz
When I go into directory of bin and use mongod or mongo command it works, however try to use as service, it gives error.
cd mongodb-linux-x86_64-amazon-3.2.7/bin
root#ip-172-31-43-40:/mongodb-linux-x86_64-amazon-3.2.7/bin# service mongod start
mongod: unrecognized service
root#ip-172-31-43-40:/mongodb-linux-x86_64-amazon-3.2.7/bin#export PATH=$PATH:/mongodb-linux-x86_64-ubuntu1404-3.2.7/bin/
root#ip-172-31-43-40:/mongodb-linux-x86_64-ubuntu1404-3.2.7/bin# mongod
2016-06-25T10:30:48.591+0000 I CONTROL [initandlisten] MongoDB starting : pid=21208 port=27017 dbpath=/data/db 64-bit host=ip-172-31-43-40
2016-06-25T10:30:48.591+0000 I CONTROL [initandlisten] db version v3.2.7
2016-06-25T10:30:48.591+0000 I CONTROL [initandlisten] git version: 4249c1d2b5999ebbf1fdf3bc0e0e3b3ff5c0aaf2
2016-06-25T10:30:48.591+0000 I CONTROL [initandlisten] OpenSSL version: OpenSSL 1.0.1f 6 Jan 2014
2016-06-25T10:30:48.591+0000 I CONTROL [initandlisten] allocator: tcmalloc
2016-06-25T10:30:48.591+0000 I CONTROL [initandlisten] modules: none
2016-06-25T10:30:48.591+0000 I CONTROL [initandlisten] build environment:
2016-06-25T10:30:48.591+0000 I CONTROL [initandlisten] distmod: ubuntu1404
2016-06-25T10:30:48.591+0000 I CONTROL [initandlisten] distarch: x86_64
2016-06-25T10:30:48.591+0000 I CONTROL [initandlisten] target_arch: x86_64
2016-06-25T10:30:48.591+0000 I CONTROL [initandlisten] options: {}
2016-06-25T10:30:48.614+0000 I - [initandlisten] Detected data files in /data/db created by the 'wiredTiger' storage engine, so setting the active storage engine to 'wiredTiger'.
2016-06-25T10:30:48.614+0000 I STORAGE [initandlisten] wiredtiger_open config: create,cache_size=1G,session_max=20000,eviction=(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),
2016-06-25T10:30:48.987+0000 I CONTROL [initandlisten] ** WARNING: You are running this process as the root user, which is not recommended.
2016-06-25T10:30:48.987+0000 I CONTROL [initandlisten]
2016-06-25T10:30:48.987+0000 I CONTROL [initandlisten]
2016-06-25T10:30:48.987+0000 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/enabled is 'always'.
2016-06-25T10:30:48.987+0000 I CONTROL [initandlisten] ** We suggest setting it to 'never'
2016-06-25T10:30:48.987+0000 I CONTROL [initandlisten]
2016-06-25T10:30:48.987+0000 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/defrag is 'always'.
2016-06-25T10:30:48.987+0000 I CONTROL [initandlisten] ** We suggest setting it to 'never'
2016-06-25T10:30:48.987+0000 I CONTROL [initandlisten]
2016-06-25T10:30:48.988+0000 I FTDC [initandlisten] Initializing full-time diagnostic data capture with directory '/data/db/diagnostic.data'
2016-06-25T10:30:48.988+0000 I NETWORK [initandlisten] waiting for connections on port 27017
2016-06-25T10:30:48.988+0000 I NETWORK [HostnameCanonicalizationWorker] Starting hostname canonicalization worker
2016-06-25T10:31:30.997+0000 I NETWORK [initandlisten] connection accepted from 127.0.0.1:56229 #1 (1 connection now open)
In other terminal/console
root#ip-172-31-43-40:/mongodb-linux-x86_64-ubuntu1404-3.2.7/bin# mongoMongoDB shell version: 3.2.7
connecting to: test
Server has startup warnings:
2016-06-25T10:30:48.987+0000 I CONTROL [initandlisten] ** WARNING: You are running this process as the root user, which is not recommended.
2016-06-25T10:30:48.987+0000 I CONTROL [initandlisten]
2016-06-25T10:30:48.987+0000 I CONTROL [initandlisten]
2016-06-25T10:30:48.987+0000 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/enabled is 'always'.
2016-06-25T10:30:48.987+0000 I CONTROL [initandlisten] ** We suggest setting it to 'never'
2016-06-25T10:30:48.987+0000 I CONTROL [initandlisten]
2016-06-25T10:30:48.987+0000 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/defrag is 'always'.
2016-06-25T10:30:48.987+0000 I CONTROL [initandlisten] ** We suggest setting it to 'never'
2016-06-25T10:30:48.987+0000 I CONTROL [initandlisten]
>
Unable to run mongod as a service...Hence want to know the steps needed for daemon to be started and kept running continuously (like a service)
It appears as if the pid folder and file permissions don't work with the default daemon.
The simplest solution is disable the pid file by just putting a # in front of the line in the config file.
vi /etc/mongod.conf
find the line that says pidfilepath=/var/run/mongodb/mongod.pid and change it accordingly.
# pidfilepath=/var/run/mongodb/mongod.pid
For information on what commenting it out does check here.
http://docs.mongodb.org/manual/reference/configuration-options/#processManagement.pidFilePath