From: Doug
Date: December 22 2012 1:51pm
Subject: Re: connection issue
List-Archive: http://lists.mysql.com/mysql/228840
Message-Id: <CAJxbUuUo2vdJUH5mU6SpxJuKkU+7qg77=ehWM=7iWmrnWh+D_Q@mail.gmail.com>
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sorry the problem has been resolved.
it's the reason of open_files_limit too small.
I increased it and the problem resolved.

2012/12/22 Doug <doug@stripped>:
> Hello,
>
> When connecting to mysql, sometime I got this error:
>
> # mysql -ucdn -h113.108.22x.xx -p
> Enter password:
> ERROR 2013 (HY000): Lost connection to MySQL server at 'reading
> initial communication packet', system error: 0
>
>
> But most time it's correct.
> What's the reason? Thanks.
>
> I am running mysql-5.1.37 on Linux, there is no firewall configured on the host.