Cause: The user specified limit of allowable corrupt blocks was exceeded while reading the specified datafile for a datafile copy or backup.
Action: No action required. The copy or backup operation fails. The session trace file contains detailed information about which blocks were corrupt.
看了alert.log
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Corrupt block relative dba: 0x01c02f8d (file 7, block 12173)
Completely zero block found during backing up datafile
Reread of blocknum=12173, file=/db/oradata/efab01.dbf. found same corrupt data
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怎麼解決?
