https://index.zshipu.com/stock002/tags/%E8%BF%90%E7%BB%B4/ Recent content in 运维 on 股票资讯 -- 知识铺 Hugo -- gohugo.io zh-CN Fri, 04 Sep 2026 00:00:00 +0000 https://index.zshipu.com/stock002/post/20260904/Redis%E6%8C%81%E4%B9%85%E5%8C%96%E9%85%8D%E7%BD%AE%E6%BC%8F%E4%BA%86%E8%BF%99%E4%B8%80%E6%AD%A5%E7%BA%BF%E4%B8%8A%E6%95%B0%E6%8D%AE%E4%B8%A2%E4%BA%865%E5%B0%8F%E6%97%B6/ Fri, 04 Sep 2026 00:00:00 +0000 https://index.zshipu.com/stock002/post/20260904/Redis%E6%8C%81%E4%B9%85%E5%8C%96%E9%85%8D%E7%BD%AE%E6%BC%8F%E4%BA%86%E8%BF%99%E4%B8%80%E6%AD%A5%E7%BA%BF%E4%B8%8A%E6%95%B0%E6%8D%AE%E4%B8%A2%E4%BA%865%E5%B0%8F%E6%97%B6/ Redis持久化配置漏了这一步，线上数据丢了5小时 一次配置疏漏让内存中的5小时业务数据在服务重启后彻底消失，多个依赖该实例的业务模块直接受到影响。 5小时丢失源于持久化开关与同步参数同时缺失 事故核心在于同时关闭了RDB快照和AOF日志功能，或者虽然开启了其中一项却没有设置合理的同步