ORA-00205: error in identifying control file, check alert log for more info
1、启动出错
SQL> startup
ORACLE instance started.
Total System Global Area 3774873600 bytes
Fixed Size 2025400 bytes
Variable Size 570427464 bytes
Database Buffers 3187671040 bytes
Redo Buffers 14749696 bytes
ORA-00205: error in identifying control file, check alert log for more info
2、alert_SID.log
Mon Aug 10 09:57:19 2009
starting up 1 dispatcher(s) for network address '(ADDRESS=(PARTIAL=YES)(PROTOCOL=TCP))'...
MMNL started with pid=12, OS id=1015820
Mon Aug 10 09:57:19 2009
starting up 1 shared server(s) ...
Mon Aug 10 09:57:19 2009
ALTER DATABASE MOUNT
Mon Aug 10 09:57:22 2009
ORA-00202: control file: '/oracle/oradata/undo/cntrl/control03.ctl'
ORA-27037: unable to obtain file status
IBM AIX RISC System/6000 Error: 2: No such file or directory
Additional information: 3
Mon Aug 10 09:57:22 2009
ORA-205 signalled during: ALTER DATABASE MOUNT...
原来oracle的数据文件放在HP的EVA存储中，HP存储没有挂载到系统中，把AIX系统的中后台存储挂载到系统中再启动则行。
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