Error: ORA 10212 Text: check cluster integrity ------------------------------------------------------------------------------- Explanation: This is NOT an error but is a special EVENT code. It should *NOT* be used unless explicitly requested by RD support. Event 10212 enables cluster block integrity checking. The causes a number of checks on the contents of a block. If the block is found to be corrupt in some way it is marked as SOFTWARE CORRUPT. NB: Blocks are ONLY checked/corrupted when CHANGED. They are NOT checked when accessed for read. Take care with this as if there are blocks in the database which are being accessed happily but have a minor corruption this will mark the block as corrupt. Once a block in an cluster is marked SOFTWARE CORRUPT it is best to rebuild the entire cluster. Usage: event="10212 trace name context forever, level 10" Articles: Data and Index block equivalents <Oerr:10210> <Oerr:10211>