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  • 关于RMAN的配置信息存储和控制文件的关系

    没有使用catalog时,rman中的所有配置信息都会记入在 控制文件中

    控制文件中dump出来的信息:

    ***************************************************************************
    RMAN CONFIGURATION RECORDS
    ***************************************************************************
     (size = 1108, compat size = 1108, section max = 50, section in-use = 2,
      last-recid= 4, old-recno = 0, last-recno = 0)
     (extent = 1, blkno = 91, numrecs = 50)
    CONTROLFILE AUTOBACKUP:ON recno=1
    CHANNEL:DEVICE TYPE DISK FORMAT   '/home/oracle/backup/%U' recno=2

    RMAN中配置的信息

    RMAN> show all
    2> ;

    using target database control file instead of recovery catalog
    RMAN configuration parameters for database with db_unique_name MYNEWDB are:
    CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # default
    CONFIGURE BACKUP OPTIMIZATION OFF; # default
    CONFIGURE DEFAULT DEVICE TYPE TO DISK; # default
    CONFIGURE CONTROLFILE AUTOBACKUP ON;
    CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; # default
    CONFIGURE DEVICE TYPE DISK PARALLELISM 1 BACKUP TYPE TO BACKUPSET; # default
    CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
    CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
    CONFIGURE CHANNEL DEVICE TYPE DISK FORMAT   '/home/oracle/backup/%U';
    CONFIGURE MAXSETSIZE TO UNLIMITED; # default


     

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  • 原文地址:https://www.cnblogs.com/riasky/p/3429246.html
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