原来是oracle的问题。 当时重现的话,默认安装后,一直有人使用oem的bs版本管理,然后我create pfile form spfile之后,数据库当掉。 检查pfile,其中有一段: db_block_buffers=13332 哦,想起来了,一个oracle的问题。 找了下,果然。 Applies to: OracleServer- Enterprise Edition - Version: 10.2 to 10.2 This prob...
"I have op-amps in a lot of headphone amps: Benchmark HPA4 ($3000) is full of them, Topping A90 and A30 PRO are also using op-amps as their driving force. NFCA modules of Topping, PLFC modules of SMSL and AAA modules of THX are using op-amps and those are still unbeatable whe...