摘要:
[案例]Oracle控制文件损坏导致数据库故障问题:1、今天早上所有客户端都无法登陆,提示应用服务器配置错误。分析及连线处理:1、检查客户端日志,发现数据库异常。Caused by: java.sql.SQLException: Listener refused the connection with the following error:ORA-12528, TNS:listener: all appropriate instances are blocking new connectionsThe Connection descriptor used by the client was: 阅读全文
posted @ 2011-02-14 21:07
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