Oracle 故障整理

#created at 18-10-28 by nod

 

#提示磁盘空间已满 不能登录数据库 18-10-28

[oracle@oracle ~]$ sqlplus / as sysdba

SQL*Plus: Release 11.2.0.3.0 Production on Sun Oct 28 21:16:25 2018

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

ERROR:
ORA-09817: Write to audit file failed.
Linux-x86_64 Error: 28: No space left on device
Additional information: 12
ORA-01075: you are currently logged on

Enter user-name: ERROR:
ORA-01017: invalid username/password; logon denied

参考博文：

https://www.cnblogs.com/vanwoos/p/8080072.html

Enter user-name:
ERROR:
ORA-01017: invalid username/password; logon denied

SP2-0157: unable to CONNECT to ORACLE after 3 attempts, exiting SQL*Plus

[oracle@oracle alert]$ df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda3 45G 42G 16M 100% /
tmpfs 931M 483M 449M 52% /dev/shm
/dev/sda1 190M 40M 141M 22% /boot
/dev/sr0 3.7G 3.7G 0 100% /mnt

 

处理方式：清除以下2个文件夹当中所有内容
/u01/app/diag/rdbms/orcl/orcl/alert
/u01/app/diag/rdbms/orcl/orcl/trace