通过设置Oracle Smart Flash Cache为0能避免的bug

Flash Cache Performance Problems in a Clustered or RAC Configuration: Symptoms: Very High cpu for DBWR,DB FLASH cache waits (User I/O) ; Buffer Cache / Busy Waits (Concurrency) ; enq: TX-row lock contention (Concurrency) (文档 ID 2120400.1) Performance Problems In a RAC Database Using Smart Flash Cache (文档 ID 1981471.1) Truncate Table Hanging on "gc current request" Wait (文档 ID 2104793.1) 原文链接：https://www.f2er.com/oracle/211947.html