Mysql WARNING: my_print_defaults command not found 错误记录

在通过mysqld_multi 关闭mysql的时候出现如下警告：

root># mysqld_multi stop 3306
WARNING: my_print_defaults command not found.
Please make sure you have this command available and
in your path. The command is available from the latest
MySQL distribution.
ABORT: Can't find command 'my_print_defaults'.
This command is available from the latest MySQL
distribution. Please make sure you have the command
in your PATH.


看如上警告提示应该是缺省环境变量导致。

解决办法：

root># export PATH=/usr/local/mysql/bin:$PATH