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What is ora-01113 file n needs media recovery?
After incomplete recovery of my one of the database, I have encounter “ORA-01113: file n needs media recovery” and “ORA-01110: data file n: ‘\\SYSTEM01.data4′” while alter database to open mode with reset-logs.
Is there an ora-01113 for file X?
Oracle mounts the database, but refuses to open the database with an ORA-01113: file x needs media recovery Error. Copyright (c) 1982, 2005, Oracle. All rights reserved. Connected to an idle instance. SQL> startupORACLE instance started.
Why does Oracle Ora 01113 use extent striping?
This is actually a feature (called extent striping) that was introduced to spread I/O across multiple devices, should datafiles reside on different drives. It is standard behavior since I don’t know when – probably from the very start 🙂
When do you use datafile in Oracle Database?
I think oracle uses datafile until it will not exceed its maximum size and then switching to another available file… is not it so? I am asking this because I want to be sure that newly created file doesn’t contain any necessary data…
What should I do after Oracle ora-01113 error?
Answer: Y ou should be able to begin Oracle normally after ORA-01113 has been resolved within the database. The Oracle docs note this on the ORA-01113 error: Cause: An attempt was made to online or open a database with a file that is in need of media recovery. Action: First apply media recovery to the file.
How big is the database in ora-01113?
Total System Global Area 7917113344 bytes Fixed Size 2198064 bytes Variable Size 3976201680 bytes Database Buffers 3925868544 bytes Redo Buffers 12845056 bytes Database mounted. Following query will help to retrieve name of the current redo log files, i.e. redo log belongs to active group. Above redo files will help to recover database.
Is there any way to recover Oracle Database?
Above redo files will help to recover database. Recover your database with the help of following command, when oracle suggested for non existing archive log with full path (i.e. invalid file) Ignore it and provide above redo log file as an input.