RE: Database error and couldn't be opened

From: Kenneth Naim <kennethnaim_at_gmail.com>
Date: Sun, 28 Dec 2014 02:24:14 -0500
Message-ID: <039101d0226f$4967fb90$dc37f2b0$_at_gmail.com>

Check to see if the mount point it up and available first. If so shutdown the instance and copy the files to you can always restart the recovery. If it is not up fix the mount point issue then copy the files. Finally try a recover database and hope there is enough data in redo logs to have a successful recovery. If the database opens shut it down immediately and perform a backup and put it into archive log mode for the future.  

Ken  

From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Mostafa Eletriby (Redacted sender "m_etrib_at_yahoo.com" for DMARC) Sent: Sunday, December 28, 2014 2:14 AM
To: Oracle-l Digest Users
Subject: Database error and couldn't be opened  

Hello DBAs,

Please I need top resolve these errors at database as database is mounted but couldn't be open.

There is no backup and database is in noarchivelog mode.

Database version:- standard edition.

O.s:- linux redhat v5  

Please check.

Thanks  

SQL> select status from v$instance;  

STATUS

---

MOUNTED   SQL> SQL> alter database open;

alter database open

*

ERROR at line 1:

ORA-01115: IO error reading block from file 7 (block # 44988)

ORA-01110: data file 7: '/oraData/cdsdbdata/ENRPGEST.dbf'

ORA-27072: File I/O error

Linux-x86_64 Error: 5: Input/output error

Additional information: 4

Additional information: 44988

Additional information: -1    

SQL>    

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Received on Sun Dec 28 2014 - 08:24:14 CET