数据库起不来啦！！

mldbox

SVRMGR>; connect
Username: system
Password:
ORA-01033: ORACLE initialization or shutdown in progress
SVRMGR>; connect
Username: system
Password:
ORA-01033: ORACLE initialization or shutdown in progress
SVRMGR>; connect internal
Connected.
SVRMGR>; alter database open;
alter database open
*   
  ORA-01599: failed to acquire rollback segment (3, cache space is full (current
ly has (36) entries)


SVRMGR>; connect system@db
ORA-01034: ORACLE not available
ORA-27101: shared memory realm does not exist
SVR4 Error: 2: No such file or directory

怎么解决？？？ 急呀，， 现在     多谢

yikaikai

增加shared_pool_size 的值

jiangzx

兄弟，建议你先看数据库的日志文件，然后根据其内容去做调整