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  • Oracle 文件系统到ASM的迁移

    [oracle@vm11g01 ~]$ rman target /

    Recovery Manager: Release 11.2.0.1.0 - Production on Thu Oct 24 01:36:40 2013

    Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.

    connected to target database: WILSON (DBID=3949168870)

    RMAN> sql 'alter tablespace users offline';

    using target database control file instead of recovery catalog
    sql statement: alter tablespace users offline

    RMAN> backup as copy datafile 4 format '+DATA';

    Starting backup at 24-OCT-13
    allocated channel: ORA_DISK_1
    channel ORA_DISK_1: SID=32 device type=DISK
    channel ORA_DISK_1: starting datafile copy
    input datafile file number=00004 name=/data_sdb1/oradata/wilson/users01.dbf
    output file name=+DATA/wilson/datafile/users.256.829618773 tag=TAG20131024T013930 RECID=2 STAMP=829618775
    channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:07
    Finished backup at 24-OCT-13

    RMAN> switch datafile 4 to copy;

    datafile 4 switched to datafile copy "+DATA/wilson/datafile/users.256.829618773"

    RMAN> sql 'alter tablespace users online';

    sql statement: alter tablespace users online

    RMAN> report schema;

    Report of database schema for database with db_unique_name WILSON

    List of Permanent Datafiles
    ===========================
    File Size(MB) Tablespace           RB segs Datafile Name
    ---- -------- -------------------- ------- ------------------------
    1    690      SYSTEM               ***     /data_sdb1/oradata/wilson/system01.dbf
    2    580      SYSAUX               ***     /data_sdb1/oradata/wilson/sysaux01.dbf
    3    95       UNDOTBS1             ***     /data_sdb1/oradata/wilson/undotbs01.dbf
    4    5        USERS                ***     +DATA/wilson/datafile/users.256.829618773
    5    100      EXAMPLE              ***     /data_sdb1/oradata/wilson/example01.dbf
    
    List of Temporary Files
    =======================
    File Size(MB) Tablespace           Maxsize(MB) Tempfile Name
    ---- -------- -------------------- ----------- --------------------
    1    29       TEMP                 32767       /data_sdb1/oradata/wilson/temp01.dbf

     

    RMAN>

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  • 原文地址:https://www.cnblogs.com/taowang2016/p/3384641.html
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