技術標籤：運維mysql

常用操作

1. 檢視錯誤日誌

cat /var/log/mysql/error.log

2. 檢視配置檔案

ls /etc/mysql/

常見錯誤處理

1. 報以下錯誤資訊

[ERROR] InnoDB: Missing MLOG_CHECKPOINT at 14368196 between the checkpoint 14368196 and the end 14367744.
[ERROR] InnoDB: Plugin initialization aborted with error Generic error
[Note] InnoDB: Starting shutdown...
[ERROR] Plugin 'InnoDB' init function returned error.
[ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
[Note] Plugin 'FEEDBACK' is disabled.
[ERROR] Unknown/unsupported storage engine: InnoDB
[ERROR] Aborting
 

處理方案：見CentOS下的MySQL爬坑（Plugin ‘InnoDB’ init function returned error.）