Block corruption
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What is Block Corruption&How We can Solve Block Corruption
In daily IT process, There are many possible causes of a block corruption including: – Bad IO hardware / firmware– OS problems– Oracle problems– Recovering through “UNRECOVERABLE” or “NOLOGGING” database actions (in which case ORA-01578&ORA-01110 is expected behavior) Continue reading
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ORA-01578 & ORA-01110 at alertlog
You can hit this error on your alert.log. Error could be similar as: ORA-01578: ORACLE data block corrupted (file # 12, block # 4207) ORA-01110: data file 11: ‘/xx/sytem.dbf’ There are many possible causes of a block corruption including: – Bad IO hardware / firmware – OS problems – Oracle problems – Recovering through “UNRECOVERABLE”… Continue reading
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