- 工信部備案號 滇ICP備05000110號-1
- 滇公安備案 滇53010302000111
- 增值電信業(yè)務(wù)經(jīng)營(yíng)許可證 B1.B2-20181647、滇B1.B2-20190004
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- 域名注冊服務(wù)機構許可:滇D3-20230001
- 代理域名注冊服務(wù)機構:新網(wǎng)數碼
現象:
centos服務(wù)器異常斷電MySQL啟動(dòng)異常啟動(dòng)Mysql時(shí)報錯:mysqld_safe mysqld from pid file /usr/local/mysql/Linux.pid end
但是打開(kāi)日志文件 查看
InnoDB: Completed initialization of buffer pool
InnoDB: Error: log file ./ib_logfile0 is of different size 50331648 bytes
InnoDB: than specified in the .cnf file 5242880 bytes!
160603
[ERROR] Plugin ‘InnoDB’ init function returned error.
160603
14:06:15 [ERROR] Plugin ‘InnoDB’ registration as a STORAGE ENGINE failed.
160603
14:06:15 [ERROR] Unknown/unsupported storage engine: InnoDB
160603 14:06:15 [ERROR] Aborting
處理方案:
1、存儲引擎錯誤
Unknown/unsupported storage engine: InnoDB
2、檢查一下配置文件中關(guān)于innodb的參數,如果有skip-innodb注釋掉
3、如果重新設置了innodb_log_file_size之類(lèi)的,
4、需?刪除幾個(gè)rm -rf ib_logfile,然后重啟數據庫
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