RE: Database error and couldn't be opened
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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