Question

我正在使用Mac OS X Lion，我刚刚使用macports安装了MongoDB，当我第一次尝试运行mongodb时出现以下错误

MongoDB shell version: 2.0.5
connecting to: test
Fri Jun  1 11:20:33 Error: couldn't connect to server 127.0.0.1 shell/mongo.js:84
exception: connect failed

任何人都可以帮忙吗？感谢

当我运行mongod时，我得到：

hisham-agil:~ hisham$ mongod
mongod --help for help and startup options
Fri Jun  1 11:24:47 [initandlisten] MongoDB starting : pid=53452 port=27017 dbpath=/data/db/ 64-bit host=hisham-agil.local
Fri Jun  1 11:24:47 [initandlisten] db version v2.0.5, pdfile version 4.5
Fri Jun  1 11:24:47 [initandlisten] git version: nogitversion
Fri Jun  1 11:24:47 [initandlisten] build info: Darwin gamma.local 11.3.0 Darwin Kernel Version 11.3.0: Thu Jan 12 18:48:32 PST 2012; root:xnu-1699.24.23~1/RELEASE_I386 i386 BOOST_LIB_VERSION=1_49
Fri Jun  1 11:24:47 [initandlisten] options: {}
Fri Jun  1 11:24:47 [initandlisten] exception in initAndListen: 10296 dbpath (/data/db/) does not exist, terminating
Fri Jun  1 11:24:47 dbexit: 
Fri Jun  1 11:24:47 [initandlisten] shutdown: going to close listening sockets...
Fri Jun  1 11:24:47 [initandlisten] shutdown: going to flush diaglog...
Fri Jun  1 11:24:47 [initandlisten] shutdown: going to close sockets...
Fri Jun  1 11:24:47 [initandlisten] shutdown: waiting for fs preallocator...
Fri Jun  1 11:24:47 [initandlisten] shutdown: lock for final commit...
Fri Jun  1 11:24:47 [initandlisten] shutdown: final commit...
Fri Jun  1 11:24:47 [initandlisten] shutdown: closing all files...
Fri Jun  1 11:24:47 [initandlisten] closeAllFiles() finished
Fri Jun  1 11:24:47 dbexit: really exiting now

Answer 1

您正在运行mongo客户端而不先启动服务器。首先尝试运行mongod。

您必须指定mongo“workspace”使用--dbpath开关的位置，例如mongod --dbpath /mongo/db。指定的文件夹应该存在。

Answer 2

默认情况下，mongod会尝试将目录/data/db用于数据库文件。

在您的情况下，该目录不存在。

在开始mongod之前，您应该创建这些目录，并确保它们可由运行mongod进程的同一用户写入。

Answer 3

我删除/data/db/mongod.lock来解决问题。

Answer 4

我的Mac上遇到了同样的问题。尝试，

sudo chown -R id -u / data / db

然后启动守护进程，指定dbpath / data / db，如上面的bdares post所示。这对我有用。

得到错误，“错误：无法连接到服务器127.0.0.1 shell / mongo.js”＆amp;当试图在mac osx lion上运行mongodb时

4 个答案: