mysql初始化提示許可權不足mysqld: Can't change dir to Errcode: 13 - Permission denied
阿新 • • 發佈：2022-05-16
問題描述
[root@c6-172-24-20-50 mysql_data]# /servyou/mysql/bin/mysqld --initialize-insecure --lower_case_table_names=1 --default_authentication_plugin=mysql_native_password --user=mysql --basedir=/servyou/mysql --datadir=/home/weblogic/mysql_data mysqld: Can't change dir to '/home/weblogic/mysql_data/' (Errcode: 13 - Permission denied) 2022-05-12T12:49:56.401184Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details). 2022-05-12T12:49:56.403011Z 0 [ERROR] failed to set datadir to /home/weblogic/mysql_data/ 2022-05-12T12:49:56.403023Z 0 [ERROR] Aborting
問題分析
錯誤日誌提示
檢視目錄下隱藏的許可權，發現上級目錄是weblogic，經過測試發現是weblogic的家目錄
解決：datadir不要設定在系統賬戶的家目錄
繼續分析
逐級分析那層目錄的other沒有執行許可權導致的問題
ls -l /home
ls -l /home/weblogic
ls -l /home/weblogic/m1
chmod o+x /xxx // chmod o+rx /xxx