# /etc/init.d/mysqld start
MySQL Daemon failed to start.
Starting mysqld: [FAILED]
接下来运行
1 |
[root@pany99]#service mysqld start |
3 |
Starting mysqld daemon [FAILED] |
看错误日志:
01 |
[root@pany99 ~]# less /var/log/mysqld.log |
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130821 23:48:39 mysqld_safe Starting mysqld daemon with databases from /usr/local/project/etc/data |
03 |
130821 23:48:39 [Note] Plugin 'FEDERATED' is disabled. |
04 |
130821 23:48:39 InnoDB: The InnoDB memory heap is disabled |
05 |
130821 23:48:39 InnoDB: Mutexes and rw_locks use GCC atomic builtins |
06 |
130821 23:48:39 InnoDB: Compressed tables use zlib 1.2.3 |
07 |
130821 23:48:39 InnoDB: Using Linux native AIO |
08 |
130821 23:48:39 InnoDB: Warning: io_setup() failed with EAGAIN. Will make 5 attempts before giving up. |
09 |
InnoDB: Warning: io_setup() attempt 1 failed. |
10 |
InnoDB: Warning: io_setup() attempt 2 failed. |
11 |
InnoDB: Warning: io_setup() attempt 3 failed. |
12 |
InnoDB: Warning: io_setup() attempt 4 failed. |
13 |
InnoDB: Warning: io_setup() attempt 5 failed. |
14 |
130821 23:48:41 InnoDB: Error: io_setup() failed with EAGAIN after 5 attempts. |
15 |
InnoDB: You can disable Linux Native AIO by setting innodb_use_native_aio = 0 in my.cnf |
16 |
130821 23:48:41 InnoDB: Fatal error: cannot initialize AIO sub-system |
17 |
130821 23:48:41 [ERROR] Plugin 'InnoDB' init function returned error. |
18 |
130821 23:48:41 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed. |
19 |
130821 23:48:41 [ERROR] Unknown/unsupported storage engine: InnoDB |
20 |
130821 23:48:41 [ERROR] Aborting |
InnoDB: Fatal error: cannot initialize AIO sub-system
解决方法：———————-转载请注明出处 x95.org———————–
- 在my.cnf中添加在mysqldmysqld的部分 “innodb_use_native_aio=0”
接下来在运行
mysql成功启动。
简单网