Re: Too many connections
| From: | Cynic | Date: | Fri, 05 Jan 2001 16:48:46 +0000 |
| Subject: | Re: Too many connections | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-32898@lists.php.net to get a copy of this message | ||
either pass it as a parametr at startup:
mysqld -O max_connections=500
or
mysqld --set-variable max_connections=500
or in my.cnf/my.ini (the [mysqld] section):
set-variable = max_connections=500
At 17:33 5.1. 2001, David Smith wrote the following:
--------------------------------------------------------------
>Below is my problem... Can anyone explain how I can change the
>max_connections variable to 500?
>
>
>MySQL Doc's
>----------------
>
>If you get the error Too many connections when you try to connect to MySQL,
>this means that there is already max_connections clients connected to the
>mysqld server.
>
>If you need more connections than the default (100), then you should restart
>mysqld with a bigger value for the max_connections variable.
>
>Note that mysqld actually allows (max_connections+1) clients to connect. The
>last connection is reserved for a user with the process privilege. By not
>giving this privilege to normal users (they shouldn't need this), an
>administrator with this privilege can log in and use SHOW PROCESSLIST to
>find out what could be wrong. See section 7.28 SHOW Syntax (Get Information
>About Tables, Columns,...).
>
>The maximum number of connects MySQL is depending on how good the thread
>library is on a given platform. Linux or Solaris should be able to support
>500-1000 simultaneous connections, depending on how much RAM you have and
>what your clients are doing.
>
>
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____________________________________________________________
Cynic:
A member of a group of ancient Greek philosophers who taught
that virtue constitutes happiness and that self control is
the essential part of virtue.
cynic@mail.cz