12.28.06

DSI 301 Advanced Server Support Skills之block corruption diagnostics and recovery

Posted in DSI 笔记 at 12:02 pm by David.Guo

目标:
确认以及解释和为block崩溃;
收集和解释相关的诊断信息;
实施正确的恢复操作;

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DSI 301 Advanced Server Support Skills之block dump analysis

Posted in DSI 笔记 at 8:38 am by David.Guo

目标:
在os级别将oracle的blocks给dump出来;
解释dump的格式;
比较os和格式化后的dumps;
在block中识别oracle7和oracle8的关键数据结构

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