ORA-00031: session marked for kill 处理Oracle中杀不掉的锁作者: moonsoft(http://moonsoft.itpub.net) 一些ORACLE中的进程被杀掉后,状态被置为"killed",但是锁定的资源很长时间不释放,有时实在没办法,只好重启数据库。现在提供一种方法解决这种问题,那就是在ORACLE中杀不掉的,在OS一级再杀。
1.下面的语句用来查询哪些对象被锁: select object_name,machine,s.sid,s.serial# 2.下面的语句用来杀死一个进程: 【注】以上两步,可以通过Oracle的管理控制台来执行。 3.如果利用上面的命令杀死一个进程后,进程状态被置为"killed",但是锁定的资源很长时间没有被释放,那么可以在os一级再杀死相应的进程(线程),首先执行下面的语句获得进程(线程)号: 4.在OS上杀死这个进程(线程): ORA-00031: session marked for kill Cause: The session specified in an ALTER SYSTEM KILL SESSION command cannot be killed immediately (because it is rolling back or blocked on a network operation), but it has been marked for kill. This means it will be killed as soon as possible after its current uninterruptible operation is done. Action: No action is required for the session to be killed, but further executions of the ALTER SYSTEM KILL SESSION command on this session may cause the session to be killed sooner. |