Unable to starrtup Database

[Former Member]

Dear Experts,

We are using Oracle 10g with Ecc 6.0

SQL> startup mount

ORACLE instance started.

Total System Global Area 535662592 bytes

Fixed Size 1334380 bytes

Variable Size 306185108 bytes

Database Buffers 222298112 bytes

Redo Buffers 5844992 bytes

ORA-00205: error in identifying control file, check alert log for more info

AlertSID.log

Alter database Mount.

controlfie 'sapdata1,origloA,origlogB

ORA-27037: unable to obtain file status

Linux Error: 2: No such file or directory

Additional information: 3

Please suggest

with Regards

[Former Member]

Hi,

When you are starting the DB it will look into the Oracle initialization profile ( init<SID>.ora )

This profile consist Orcale instance settings (SGA, buffer values) and control file locations.

As per your log DB is unable to come nomout phase to mount phase.

Please check the init<SID>.ora file and check whether specified files physically exist or not at OS level.

I hope it will help you.

Regards,

Kiran .V