oracle数据库Process OS id : 799228 alive after kill

原因：

操作系统需要时间来kill进程

On some platforms it takes some time to kill processes--AIX being one of those platforms

 

There have been previous reports of shutdown taking time on AIX and after all Oracle waits were taken out of the picture it was determined to be due to the way the kill command is implemented on that platform.

 

Bug 4931101 ERRORS IN ALERT LOG DURING SHUTDOWN

 

解决方案：

Solution

无视这个错误，进程最终会被关闭，数据库shutdown也可以成功完成。

Ignore the error  as all processes will be closed and shutdown will complete successfully.