mysql-bin.000001文件的来源及处理方法

[root@jiucool var]# /usr/local/mysql/bin/mysql -u root -p
Enter password:  (输入密码)
Welcome to the MySQL monitor.  Commands end with ; or /g.
Your MySQL connection id is 264001
Server version: 5.1.35-log Source distribution

Type ‘help;’ or ‘/h’ for help. Type ‘/c’ to clear the current input statement.

mysql> reset master; (清除日志文件)
Query OK, 0 rows affected (8.51 sec)

mysql>

好了,我们再来查看下mysql文件夹占用多少空间?

[root@jiucool var]# du -h –max-depth=1 /usr/local/mysql/
37M     /usr/local/mysql/var
70M     /usr/local/mysql/mysql-test
15M     /usr/local/mysql/lib
448K    /usr/local/mysql/include
2.9M    /usr/local/mysql/share
7.6M    /usr/local/mysql/libexec
17M     /usr/local/mysql/bin
11M     /usr/local/mysql/docs
2.9M    /usr/local/mysql/sql-bench
163M    /usr/local/mysql/

好了,看一下,整个mysql 目录才占用163M大小!OK,没问题,既然mysql-bin.0000X日志文件占用这么大空间,存在的意义又不是特别大,那么我们就不让它生成吧.

[root@jiucool var]# find / -name my.cnf

找到了my.cnf 即mysql配置文件,我们将log-bin=mysql-bin 这条注释掉即可.

# Replication Master Server (default)
# binary logging is required for replication
#log-bin=mysql-bin

重启下mysql吧.

OK,至此,操作完成. 以后再不会因为就几十M的数据库大小生成N个G的日志文件啦.

这些个日志文件太恐怖了,我搬到这新VPS来才二十天左右,还不到一个月日志文件居然就近3个G大小,如果一两个月我不清除日志文件这还得了!

mysql-bin.000001文件的来源及处理方法

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