https://greatfinish.top/tags/oracle-11g/Recent content in Oracle 11g on Greatfinish BlogHugo -- gohugo.iozh-cn© 2026 Greatfinish Blog · [沪ICP备2026022892号](https://beian.miit.gov.cn/)Thu, 11 Dec 2025 21:30:00 +0800https://greatfinish.top/posts/oracle-redo-storm-log-file-switch-checkpoint-incomplete/Thu, 11 Dec 2025 21:30:00 +0800https://greatfinish.top/posts/oracle-redo-storm-log-file-switch-checkpoint-incomplete/一次 Oracle Redo 风暴处理实战：生产库磁盘使用率超过 90%，日志切换从每小时十几次飙升到数百次，AWR 显示 log file switch checkpoint incomplete 占 DB time 约 41%，最终定位 SQL_ID 0vq0s6rm8fawn 每小时执行 376 万次，约 1000+ 次/秒 UPDATE。https://greatfinish.top/posts/install-oracle11grac-on-centos7/Tue, 23 Apr 2024 14:08:18 +0800https://greatfinish.top/posts/install-oracle11grac-on-centos7/一篇 Oracle 11g RAC 安装实战文档，覆盖双节点 CentOS 7.9 环境准备、ASM 共享存储、Grid 安装、root.sh 补丁处理、Oracle 软件安装、RAC 建库和常用参数优化。https://greatfinish.top/posts/install-oracle11gr2-on-centos7/Mon, 13 Nov 2023 20:24:22 +0800https://greatfinish.top/posts/install-oracle11gr2-on-centos7/一篇 Oracle 11gR2 单机安装实战文档，覆盖 CentOS 7.9 环境准备、Oracle 用户配置、软件安装、监听建库和常用初始化参数设置。