尝试启动mongodb时出错 [英] Error trying to start mongodb

问题描述

我有一个问题，当尝试启动mongodb，下面我告诉你的错误：

  xxx @ xxx [/ var / lib / mongo]＃/etc/init.d/mongod start 
启动mongod：所有输出到：/var/log/mongo/mongod.log 
 [FAILED] 
  
 
 
 
查看mongod.log我收到以下通知：
  ***** SERVER RESTARTED ***** 
 
 
 Thu Mar 21 12：10：20.860 [initandlisten] MongoDB starting：pid = 19148 port = 27017 dbpath = / var / lib / mongo 64位主机= srv1.canoa.net 
 Thu Mar 21 12：10：20.860 [initandlisten] db版本v2.4.0 
 Thu Mar 21 12:10 ：20.860 [initandlisten] git版本：ce2d666c04b4a80af58e8bbb3388b0680e8cfeb6 
 Thu Mar 21 12：10：20.860 [initandlisten] build info：Linux ip-10-2-29-40 2.6.21.7-2.ec2.v1.2.fc8xen ＃1 SMP Fri Nov 20 17:48:28 EST 2009 x86_64 BOOST_LIB_VERSION = 1_49 
 Thu Mar 21 12：10：20.861 [initandlisten] allocator：tcmalloc 
 Thu Mar 21 12：10：20.861 [initandlisten]选项：{config：/etc/mongod.conf，dbpath：/ var / lib / mongo，logappend：true，logpath：/var/log/mongo/mongod.log，pidfilepath： var / run / mongodb / mongod.pid} 
 Thu Mar 21 12：10：20.861 [initandlisten] initAndListen中的异常：10309无法创建/打开锁文件：/var/lib/mongo/mongod.lock errno ：13 Permission denied是一个mongod实例已经运行？，终止
 Thu Mar 21 12：10：20.861 dbexit：
 Thu Mar 21 12：10：20.861 [initandlisten] shutdown：关闭侦听套接字。 .. 
 Thu Mar 21 12：10：20.861 [initandlisten] shutdown：going to flush diaglog ... 
 Thu Mar 21 12：10：20.861 [initandlisten] shutdown：关闭套接字... 
 Thu Mar 21 12：10：20.861 [initandlisten] shutdown：等待fs preallocator ... 
 Thu Mar 21 12：10：20.861 [initandlisten] shutdown：lock for final commit ... 
 Thu Mar 21 12：10：20.861 [initandlisten] shutdown：final commit ... 
 Thu Mar 21 12：10：20.861 [initandlisten] shutdown：关闭所有文件... 
 Thu Mar 21 12：10：20.861 [initandlisten] closeAllFiles（）完成
 Thu Mar 21 12：10：20.861 [initandlisten] shutdown：removed fs lock ... 
 Thu Mar 21 12：10：20.861 [initandlisten]不能删除fs lock errno：9错误的文件描述符
 Thu Mar 21 12：10：20.861 dbexit：真正退出
  
让我注意的东西是：
 
 
 
  Thu Mar 21 12：10：20.861 [initandlisten] exception in initAndListen：10309无法创建/打开锁文件：/var/lib/mongo/mongod.lock errno：13权限被拒绝是一个mongod实例已经运行？，终止 
 
 
 
 / var / lib / mongo中的文件夹和文件具有0755权限。
 
 
 
如果任何人都能告诉我一种方法， 
解决方案
我解决了错误，这是因为我只有 mongod 用户分配给 / var / lib / mongo ，但不是其中的文件，以下命令解析了此部分： chown -R mongod ：mongod / var / lib / mongo 。
 
 
 
然后只需要用户修改数据库 code>使用以下命令： sudo -u mongod mongod -f /etc/mongod.conf --repair ，我终于成功启动了数据库。 
 
 
 
我希望这对其他人有帮助。
 
 
 
谢谢大家的回答。 
I have a problem when try to start mongodb, below I show you the error:
    xxx@xxx [/var/lib/mongo]# /etc/init.d/mongod start
    Starting mongod: all output going to: /var/log/mongo/mongod.log
                                                           [FAILED]
Seeing on mongod.log I get the following notifications:
***** SERVER RESTARTED *****


Thu Mar 21 12:10:20.860 [initandlisten] MongoDB starting : pid=19148 port=27017 dbpath=/var/lib/mongo 64-bit host=srv1.canoa.net
Thu Mar 21 12:10:20.860 [initandlisten] db version v2.4.0
Thu Mar 21 12:10:20.860 [initandlisten] git version: ce2d666c04b4a80af58e8bbb3388b0680e8cfeb6
Thu Mar 21 12:10:20.860 [initandlisten] build info: Linux ip-10-2-29-40 2.6.21.7-2.ec2.v1.2.fc8xen #1 SMP Fri Nov 20 17:48:28 EST 2009 x86_64 BOOST_LIB_VERSION=1_49
Thu Mar 21 12:10:20.861 [initandlisten] allocator: tcmalloc
Thu Mar 21 12:10:20.861 [initandlisten] options: { config: "/etc/mongod.conf", dbpath: "/var/lib/mongo", logappend: "true", logpath: "/var/log/mongo/mongod.log", pidfilepath: "/var/run/mongodb/mongod.pid" }
Thu Mar 21 12:10:20.861 [initandlisten] exception in initAndListen: 10309 Unable to create/open lock file: /var/lib/mongo/mongod.lock errno:13 Permission denied Is a mongod instance already running?, terminating
Thu Mar 21 12:10:20.861 dbexit:
Thu Mar 21 12:10:20.861 [initandlisten] shutdown: going to close listening sockets...
Thu Mar 21 12:10:20.861 [initandlisten] shutdown: going to flush diaglog...
Thu Mar 21 12:10:20.861 [initandlisten] shutdown: going to close sockets...
Thu Mar 21 12:10:20.861 [initandlisten] shutdown: waiting for fs preallocator...
Thu Mar 21 12:10:20.861 [initandlisten] shutdown: lock for final commit...
Thu Mar 21 12:10:20.861 [initandlisten] shutdown: final commit...
Thu Mar 21 12:10:20.861 [initandlisten] shutdown: closing all files...
Thu Mar 21 12:10:20.861 [initandlisten] closeAllFiles() finished
Thu Mar 21 12:10:20.861 [initandlisten] shutdown: removing fs lock...
Thu Mar 21 12:10:20.861 [initandlisten] couldn't remove fs lock errno:9 Bad file descriptor
Thu Mar 21 12:10:20.861 dbexit: really exiting now
Something that gets my attention is this: 

Thu Mar 21 12:10:20.861 [initandlisten] exception in initAndListen: 10309 Unable to create/open lock file: /var/lib/mongo/mongod.lock errno:13 Permission denied Is a mongod instance already running?, terminating

The folder and files inside /var/lib/mongo has 0755 permission.

If anyone can tell me a way to do this, I'd be grateful.
解决方案
I solved the error, it was because I only had mongod user assigned to the /var/lib/mongo but not the files within, the following command resolved this part: chown -R mongod:mongod /var/lib/mongo.

Then only had to repair the database with the user mongod with the following command: sudo -u mongod mongod -f /etc/mongod.conf --repair, I finally started the database successfully. 

I hope this will be helpful to other.

Thank you all for your answers.

                        
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