2012-12-07 76 views
3

最近升级到Mountain Lion之后,我遇到了使用我的brewgres安装的问题。OSX 10.8升级后postgres无法连接服务器

$ rake db:create 
>rake db:migratecould not connect to server: Connection refused 
> Is the server running on host "localhost" (::1) and accepting 
> TCP/IP connections on port 5432? 
>could not connect to server: Connection refused 
> Is the server running on host "localhost" (fe80::1) and accepting 
> TCP/IP connections on port 5432? 
>could not connect to server: Connection refused 
> Is the server running on host "localhost" (127.0.0.1) and accepting 
> TCP/IP connections on port 5432? 

在搜索周围的interwebs之后,我还没有找到解决此问题的方法。

我发现了一个建议的步骤来帮助识别问题,但在遵循这些步骤之后,我不确定如何理解结果或接下来要做什么。谁能帮忙?

$ pg_ctl -D /usr/local/var/postgres -l /usr/local/var/postgres/server.log start 
>pg_ctl: another server might be running; trying to start server anyway 
>server starting 


$ pg_ctl -D /usr/local/var/postgres stop -s -m fast 
>pg_ctl: could not send stop signal (PID: 865): No such process 


$ pg_ctl status                 
>pg_ctl: no server running 


$ ps auxw | grep post 
>myuser 19037 2.6 7.7 4388248 324520 ?? S  7:30AM 19:06.02 /Applications/Postbox.app/Contents/MacOS/postbox-bin -psn_0_917728 
>myuser 54897 0.1 0.0 2432768 464 s000 R+ 1:47PM 0:00.01 grep post 


$ cat /usr/local/var/postgres/server.log 
>FATAL: lock file "postmaster.pid" already exists 
>HINT: Is another postmaster (PID 821) running in data directory "/usr/local/var/postgres"? 

欢迎提供任何可能有用的附加信息。

+0

也许这将帮助:https://gist.github.com/1877457让我知道。 –

+0

好的,这可能是有希望的。杀怪奇怪返回失败:没有这样的过程。停止也返回不能发送停止信号(PID:xxx):没有这样的过程。最后的选项给FATAL:数据目录“/ usr/local/var/postgres”具有错误的所有权,我怀疑这可能很重要,但我不知道这应该如何表现。感谢任何建议 –

回答

2

尝试删除:

​​

这一次为我工作。

+0

感谢狄龙,已经尝试过。没有工作:)你能否更详细地解释你的步骤。例如停止数据库,删除,重新启动...? –

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