Oracle数据库经常中停的原因,oracle数据库的一次异常起停处理。

在重启数据库的时候，忘记把一个应用关停了，想起来的时候，就ctrl+c,把数据库shutdown immediate 给强制停下了，把该应用再停止，然后shutdown immdiate，这时候数据报错了。

oracle@NMSSERVER1:~> sqlplus '/as sysdba'

SQL*Plus: Release 11.2.0.3.0 Production on Tue May 3 18:07:35 2016

Copyright (c) 1982, 2011, Oracle. All rights reserved.

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production

With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> shutdown immediate;

^C^C^C^C^C

^C^C^C^C

ORA-12152: TNS:unable to send break message

SQL> SQL> SQL> SQL>

SQL> shutdown immediate;

ORA-24324: service handle not initialized

ORA-01041: internal error. hostdef extension doesn't exist

SQL>

SQL>

SQL>

SQL> shutdown immediate;

ORA-24324: service handle not initialized

ORA-01041: internal error. hostdef extension doesn't exist

SQL>

SQL>

SQL> startup force;

ORA-24324: service handle not initialized

ORA-01041: internal error. hostdef extension doesn't exist

SQL> shutdown immediate;

ORA-24324: service handle not initialized

ORA-01041: internal error. hostdef extension doesn't exist

SQL>

此时alert日志的情况如下：

Additional information: 1

Additional information: 32823

Tue May 03 18:05:16 2016