又要重启服务器才正常。centos6.5系统,上面三个站全部数据库出错,discuz+phpwind+wordpress.
后台云监控发现内存快满了。没多少人访问啊。
150622 12:09:30 InnoDB: The InnoDB memory heap is disabled
150622 12:09:30 InnoDB: Mutexes and rw_locks use InnoDB's own implementation
150622 12:09:30 InnoDB: Compressed tables use zlib 1.2.3
150622 12:09:30 InnoDB: Using Linux native AIO
150622 12:09:30 InnoDB: Initializing buffer pool, size = 128.0M
InnoDB: mmap(136806400 bytes) failed; errno 12
150622 12:09:30 InnoDB: Completed initialization of buffer pool
150622 12:09:30 InnoDB: Fatal error: cannot allocate memory for the buffer pool
150622 12:09:30 [ERROR] Plugin 'InnoDB' init function returned error.
150622 12:09:30 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
150622 12:09:30 [ERROR] Unknown/unsupported storage engine: InnoDB
150622 12:09:30 [ERROR] Aborting
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