nginx php mysql日志配置

1.编辑mysql的配置文件my.cnf,这个文件通常在/etc目录下,但我用rpm装mysql的时候这个配置文件是在/usr目录下,但我测试过,无论是放在/etc目录下,还是放在

/usr目录下,都可以生效,不过由于习惯,我还是将my.cnf文件放到/etc目录下

vim /etc/my.cnf

# The MySQL server

[mysqld]

port = 3306

socket = /tmp/mysql.sock

skip-external-locking

log-error=/alidata/log/mysql/error.log //错误日志

key_buffer_size = 128M

max_allowed_packet = 20M

table_open_cache = 1024

sort_buffer_size = 2048K

net_buffer_length = 8K

read_buffer_size = 256K

read_rnd_buffer_size = 512K

myisam_sort_buffer_size = 8M

wait_timeout = 86400

log-slow-queries="/alidata/log/mysql/mysql-slow.log"//慢日志

long_query_time = 2

2.php.ini

error_log = /alidata/log/php/error.log//错误日志

3.php-fpm.conf

error_log = /alidata/log/php/php-fpm.log

4.nginx.conf

access_log /alidata/log/nginx/access/default.log main;

error_log /alidata/log/nginx/error.log crit;