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Step by step setup recovery manager:1>set ORACLE_SID= orarc    sql>connect / as sysdba    sql>create user rman/rman identified by "abc"    sql>grant dba, resource ,recovery_catalog_owner to rman rman>connect catalog rman/rman;...

10231 忽略受损的数据块.1>alter session set events '10231 trace name context forever,level 10'instanse 级别 :parameter :event='10231 trace name context forever ,level 10'方法2:execute dbms_repair.skip_corrupt_blocks('system','table_1')2>检查数据块错误:rman>backup...

备份:rman:rman>backup database;rman>backup as copydatabase;rman>backup as compressed backupset database;backup as copy db_file_name_convert=('+data/aa','/backup/test') database1>备份视图:v$rman_configrationv$rman_outputv$rman_statusv$block_change_tracking al...