ACD Active Change Directory AMDU ASM asm disk ASM恢复 asm文件 asm磁盘头 AT bbed block prefetch CBO COD Continuing Operations Directory crash Disk directory disk header drop database EXADATA file directory filter FST gc buffer busy acquire gdb JPPD ksfqpn library cache lock ohasd ORA-00600[4193] ORA-00600[16703] ORA-04030 ORA-04031 ORA-15042 Predicate Move-Around PST push subquery Query transformations rac rebalance row cache lock set join conversion SJC systatedump truncate 磁盘组无法mount
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月归档：2023年11月
troubleshooting instance evicted due to ORA error 29740
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troubleshooting LGWR wait library cache lock instance lock on standby
本案例来自东区某金融客户，数据库版本为19c，故障现象为备库每天早上8点40左右 … 继续阅读
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