Nonstop Database, HiRDB Version 9 System Operation Guide
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20.19.1 Causes of page destruction
A page might be destroyed in the following cases:
- HiRDB was started forcibly after it had terminated abnormally or had been terminated forcibly.
- HiRDB was started by initializing the status files after HiRDB had terminated abnormally or had been terminated forcibly.
- When RDAREAs were recovered during backup acquisition, not all related RDAREAs were recovered. For example, when a table-storage RDAREA was recovered during backup acquisition, an index-storage RDAREA was missed during recovery processing.
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