| 关键词: mysql opt corrupted optimize analyze checked repair tables shell table |
下面说下几个参数的含义 -a, --analyze 分析 [Analyze given tables] -o, --optimize 优化 [Optimize table] -A, --all-databases 所有的数据库 [Check all the database] --auto-repair 自动修复 [If a checked table is corrupted, automatically fix it. Repairing will be done after all tables have been checked, if corrupted ones were found] vi /opt/shell/mysql_opt.sh /usr/local/mysql/bin/mysqlcheck -Aao -auto-repair -uroot -p 加入 crontab * * */1 * * /opt/shell/mysql_opt.sh |
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