<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>权限恢复 on Greatfinish Blog</title><link>https://greatfinish.top/tags/%E6%9D%83%E9%99%90%E6%81%A2%E5%A4%8D/</link><description>Recent content in 权限恢复 on Greatfinish Blog</description><generator>Hugo -- gohugo.io</generator><language>zh-cn</language><copyright>© 2026 Greatfinish Blog · [沪ICP备2026022892号](https://beian.miit.gov.cn/)</copyright><lastBuildDate>Mon, 06 Apr 2026 20:41:00 +0800</lastBuildDate><atom:link href="https://greatfinish.top/tags/%E6%9D%83%E9%99%90%E6%81%A2%E5%A4%8D/index.xml" rel="self" type="application/rss+xml"/><item><title>从 ORA-12547 到数据库恢复：一次目录 owner 与权限误改的完整排障记录</title><link>https://greatfinish.top/posts/oracle-ora-12547-permission-restore/</link><pubDate>Mon, 06 Apr 2026 20:41:00 +0800</pubDate><guid>https://greatfinish.top/posts/oracle-ora-12547-permission-restore/</guid><description>一次 Oracle 目录权限事故复盘：误执行 chown -R 和 chmod -R 破坏 /u01 权限体系，引发 ORA-12547。通过恢复 ORACLE_HOME、ORACLE_BASE、oraInventory、bin/oracle 权限以及运行目录权限，最终恢复数据库和监听。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://greatfinish.top/posts/oracle-ora-12547-permission-restore/featured.jpg"/></item></channel></rss>