Showing posts with label Performing Block Media Recovery. Show all posts
Showing posts with label Performing Block Media Recovery. Show all posts

Tuesday, May 12, 2015

Performing Block Media Recovery

While running SQL statements on the database, suddenly SQLs may start failing with error messages showing that there is database block corruption in some datafile(s). Error messages in the Alert Log could be similar to the following.
...

ORA-01578: ORACLE data block corrupted (file # 4, block # 36321)


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