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> Mssql/Mysql问题集 > InnoDB: mmap(137363456 bytes) failed; errno 12 故障解决

InnoDB: mmap(137363456 bytes) failed; errno 12 故障解决

Mssql/Mysql问题集 crx349 9441次浏览 0个评论 扫描二维码

错误提示
160330 12:32:28 mysqld_safe Starting mysqld daemon with databases from /www/wdlinux/mysql/var
160330 12:32:28 InnoDB: The InnoDB memory heap is disabled
160330 12:32:28 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160330 12:32:28 InnoDB: Compressed tables use zlib 1.2.3
160330 12:32:28 InnoDB: Initializing buffer pool, size = 128.0M
InnoDB: mmap(137363456 bytes) failed; errno 12
160330 12:32:28 InnoDB: Completed initialization of buffer pool
160330 12:32:28 InnoDB: Fatal error: cannot allocate memory for the buffer pool
160330 12:32:28 [ERROR] Plugin ‘InnoDB’ init function returned error.
160330 12:32:28 [ERROR] Plugin ‘InnoDB’ registration as a STORAGE ENGINE failed.
160330 12:32:28 [ERROR] Unknown/unsupported storage engine: InnoDB
160330 12:32:28 [ERROR] Aborting

修改my.cnf ，设置innodb_buffer_pool_size=8M

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