ORA-01034: ORACLE not available 、ora-00064：object is too large to allocate on this O/S

使用sys登录

SQL> shutdown immediate

报错：

ERROR:

ORA-01034: ORACLE not available

RA-27101: sharedmemory realm does not exist



SQL> startup mount

报错：

ORA-00064: object is too large to allocate on this O/S (1,4004280)



解决办法：

搜索到init.ora文件

SQL> startup pfile='D:\oraclexe\app\oracle\product\10.2.0\server\config\scripts\init.ora'



sql>create spfile from pfile;

原因：

将连接数修改过大！

alter system set processes = 1000scope = spfile;