Applies to:
Oracle Server - Enterprise Edition - Version 8.0.5.0 and laterz*OBSOLETE: NCR Unix SVR4
***Checked for relevance on 20-May-2011***
Symptoms
The OS crashed and at the time two instances were running.
After correcting the OS issue then you try to start the instance(s)
and upon mounting the database you receive the following errors:
ORA-00227: corrupt block detected in controlfile: (block %s, # blocks %s)