启动mysql实例报错，查看 error log

## 错误信息
2018-08-31T10:38:36.945081Z 0 [ERROR] InnoDB: The Auto-extending innodb_system data file './ibdata1' is of a different size 768 pages (rounded down to MB) than specified in the .cnf file: initial 1536 pages, max 0 (relevant if non-zero) pages!

解决过程：

768/64=12

查看 my.cnf 文件 将
innodb_data_file_path = ibdata1:24M:autoextend

改为

innodb_data_file_path = ibdata1:12M:autoextend

再次启动成功！

[ERROR] InnoDB: ibdata1 different size (rounded down to MB)的更多相关文章

  1. InnoDB: auto-extending data file ./ibdata1 is of a different size 640 pages (rounded down to MB) than specified in the .cnf file: initial 768 pages, max 0 (relevant if non-zero) pages!

    问题描述: centos 安装MySQL $yum install mysql-server 安装之后执行命令mysql 报错: 查看mysql的启动日志: [ERROR] InnoDB: auto- ...

  2. InnoDB: The Auto-extending innodb_system data file './ibdata1' is of a different size 640 pages (rounded down to MB) than specified in the .cnf file: initial 768 pages, max 0 (relevant if non-zero) pa

    2016-09-14T09:17:37.713955Z 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleane ...

  3. mysql5.7.12/13在安装新实例时报错：InnoDB: auto-extending data file ./ibdata1 is of a different size 640 pages (rounded down to MB) than specified in the .cnf file: initial 768 pages, max 0 (relevant if non-zero

    .bin/mysqld --initialize-insecure --basedir=xxx --datadir=xxx 然后 .bin/mysqld_safe --defaults-file=xx ...

  4. mysql之 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11

    问题描述:启动MySQL后,出现连接不上,报 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11[root@mysql01 ~]# service ...

  5. [ERROR] InnoDB: Cannot allocate memory for the buffer pool

    :: mysqld_safe Starting mysqld daemon with databases from /data/mysqldb -- :: [Note] /usr/local/mysq ...

  6. 在线调整InnoDB Buffer Pool Size

    InnoDB Buffer Pool主要是用来缓存数据表和索引数据的内存区域,它的默认值为134217728字节(128MB).最大值取决于CPU架构;32位系统上的最大值为4294967295(23 ...

  7. How to calculate a good InnoDB log file size

    Peter wrote a post a while ago about choosing a good InnoDB log file size.  Not to pick on Peter, b ...

  8. IAR 编译错解决Error[e16]: Segment NEAR_Z (size: 0x16d align: 0) is too long for segment definition. At least 0x83 more bytes needed.

    Error[e16]: Segment NEAR_Z (size: 0x16d align: 0) is too long for segment definition. At least 0x83 ...

  9. [ERROR] InnoDB: Trying to access page number 7 in space 957, space name XXX which is outside the tablespace bounds

    早上,测试说演示环境mysql老实断开重连,一update就挂,经查日志,有如下异常: 2017-04-05T23:13:01.729250+08:00 17065 [ERROR] InnoDB: T ...

随机推荐

  1. Oracle数据库三种备份方案

    Oracle数据库有三种标准的备份方法,它们分别是导出/导入(EXP/IMP).热备份和冷备份.导出备件是一种逻辑备份,冷备份和热备份是物理备份. 一. 导出/导入(Export/Import) 利用 ...

  2. C：基础知识

      基础知识 一.基础转义字符 1.常用的转义字符 \n 回车换行 (10) \” 双引号 \t 横向跳格(9) \0 空字符(0) \v 竖向跳格 (11) \a 响铃(7) \b 退格 (8) \ ...

  3. mysql随机查询记录的高效率方法

    mysql使用rand随机查询记录的高效率方法 一直以为mysql随机查询几条数据,就用 SELECT * FROM `table` ORDER BY RAND() LIMIT 5 就可以了. 但是真 ...

  4. java学习笔记16（正则表达式）

    正则表达式: 定义:在pattern类中有简单规则定义,具有特殊含义的字符串: 作用:用于一些字符串,比如验证注册邮箱,密码,用户名等: 正则表达式的语法: 1)字符:'\'反斜杠   \t 代表制表 ...

  5. 【转载】 程序员制作996.icu网站抗议加班，你认为996能提高工作效率吗？

    原文地址: https://zhidao.baidu.com/question/623053193192988612.html ------------------------------------ ...

  6. C++指针易错点梳理

    1 指针定义 指针是一个变量:指针的值是另一个变量的地址.变量的声明 type *var-name; var-name 是指针变量的名称.星号是用来指定一个变量var-name是指针变量. int * ...

  7. [LeetCode&Python] Problem 563. Binary Tree Tilt

    Given a binary tree, return the tilt of the whole tree. The tilt of a tree node is defined as the ab ...

  8. Android强制横屏+全屏的几种常用方法

    全屏: 在Activity的onCreate方法中的setContentView(myview)调用之前添加下面代码 1 requestWindowFeature(Window.FEATURE_NO_ ...

  9. BigDecimal的一些用法

    在多功能计算器项目中,计算器和单位换算功能都要求要有20位的精确度,并且要支持超大数,因此double类型就完全不够看了(double类型最多支持16位有效数字,且最大值只支持10^308次方),最后 ...

  10. HDU5952 Counting Cliques (暴力深搜+剪枝) (2016ACM/ICPC亚洲赛区沈阳站 Problem E)

    题目链接:传送门 题目: Counting Cliques Time Limit: / MS (Java/Others) Memory Limit: / K (Java/Others) Total S ...