tag备份Oracle Rman技术总结(一)——备份

查了好多资料,发现还是不全,干脆自己整理吧,至少保证在我的做法正确的,以免误导读者,也是给自己做个记录吧!

    

    一、Rman 备份

    

    

 Rman备份形式:

    

    镜像复制和备份集。

    

    镜像复制:

    

    镜像复制实际上就是将数据文件、控制文件或者归档文件的复制,与用户通过操纵系统命令建立的方法一样,只不过rman利用数据库形式停止复制,而用户通过操纵系 统命令。

    备份集:

    通过rman创立的逻辑备份对象。一个备份集中可以包括多个数据文件、控制文件、或归档文件。备份集在物理上是由多个备份片段组成,每一个备份片段式一个操纵系统文件

               

    

    如果备份须要指定备份路径,请在备份命令后面跟上 format "备份路径"  参数。

    例如:backup database format "备份路径"

    

               

    全备份命令:backup database

    

    RMAN> backup database;

    

    Starting backup at 26-MAY-13

    using target database control file instead of recovery catalog

    allocated channel: ORA_DISK_1

    channel ORA_DISK_1: SID=17 device type=DISK

    channel ORA_DISK_1: starting full datafile backup set

    channel ORA_DISK_1: specifying datafile(s) in backup set

    input datafile file number=00001 name=/home/oracle/app/oracle/oradata/orcl/system01.dbf

    input datafile file number=00002 name=/home/oracle/app/oracle/oradata/orcl/sysaux01.dbf

    input datafile file number=00010 name=/home/oracle/tpfda.dbf

    input datafile file number=00008 name=/home/oracle/fla.dbf

    input datafile file number=00011 name=/home/oracle/undo_fda.dbf

    input datafile file number=00005 name=/home/oracle/app/oracle/oradata/orcl/example01.dbf

    input datafile file number=00007 name=/home/oracle/dbf001.dbf

    input datafile file number=00003 name=/home/oracle/app/oracle/oradata/orcl/undotbs01.dbf

    input datafile file number=00004 name=/home/oracle/app/oracle/oradata/orcl/users01.dbf

    input datafile file number=00009 name=/home/oracle/undosmall.dbf

    input datafile file number=00012 name=/home/oracle/undo_fda01.dbf

    channel ORA_DISK_1: starting piece 1 at 26-MAY-13

    channel ORA_DISK_1: finished piece 1 at 26-MAY-13

    piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_nnndf_TAG20130526T221123_8t4gso9f_.bkp tag=TAG20130526T221123 comment=NONE

    channel ORA_DISK_1: backup set complete, elapsed time: 00:02:51

    Finished backup at 26-MAY-13

RMAN> list backup of database;


List of Backup Sets
===================


BS Key  Type LV Size       Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ ---------------
3       Full    1.08G      DISK        00:04:35     26-MAY-13      
        BP Key: 3   Status: AVAILABLE  Compressed: NO  Tag: TAG20130526T220643
        Piece Name: /home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_nnndf_TAG20130526T220643_8t4gjwhc_.bkp
  List of Datafiles in backup set 3
  File LV Type Ckp SCN    Ckp Time  Name
  ---- -- ---- ---------- --------- ----
  1       Full 2005135    26-MAY-13 /home/oracle/app/oracle/oradata/orcl/system01.dbf
  2       Full 2005135    26-MAY-13 /home/oracle/app/oracle/oradata/orcl/sysaux01.dbf
  3       Full 2005135    26-MAY-13 /home/oracle/app/oracle/oradata/orcl/undotbs01.dbf
  4       Full 2005135    26-MAY-13 /home/oracle/app/oracle/oradata/orcl/users01.dbf
  5       Full 2005135    26-MAY-13 /home/oracle/app/oracle/oradata/orcl/example01.dbf
  7       Full 2005135    26-MAY-13 /home/oracle/dbf001.dbf
  8       Full 2005135    26-MAY-13 /home/oracle/fla.dbf
  9       Full 2005135    26-MAY-13 /home/oracle/undosmall.dbf
  10      Full 2005135    26-MAY-13 /home/oracle/tpfda.dbf
  11      Full 2005135    26-MAY-13 /home/oracle/undo_fda.dbf
  12      Full 2005135    26-MAY-13 /home/oracle/undo_fda01.dbf

BS Key  Type LV Size       Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ ---------------
5       Full    1.08G      DISK        00:02:43     26-MAY-13      
        BP Key: 5   Status: AVAILABLE  Compressed: NO  Tag: TAG20130526T221123
        Piece Name: /home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_nnndf_TAG20130526T221123_8t4gso9f_.bkp
  List of Datafiles in backup set 5
  File LV Type Ckp SCN    Ckp Time  Name
  ---- -- ---- ---------- --------- ----
  1       Full 2005300    26-MAY-13 /home/oracle/app/oracle/oradata/orcl/system01.dbf
  2       Full 2005300    26-MAY-13 /home/oracle/app/oracle/oradata/orcl/sysaux01.dbf
  3       Full 2005300    26-MAY-13 /home/oracle/app/oracle/oradata/orcl/undotbs01.dbf
  4       Full 2005300    26-MAY-13 /home/oracle/app/oracle/oradata/orcl/users01.dbf
  5       Full 2005300    26-MAY-13 /home/oracle/app/oracle/oradata/orcl/example01.dbf
  7       Full 2005300    26-MAY-13 /home/oracle/dbf001.dbf
  8       Full 2005300    26-MAY-13 /home/oracle/fla.dbf
  9       Full 2005300    26-MAY-13 /home/oracle/undosmall.dbf
  10      Full 2005300    26-MAY-13 /home/oracle/tpfda.dbf
  11      Full 2005300    26-MAY-13 /home/oracle/undo_fda.dbf
  12      Full 2005300    26-MAY-13 /home/oracle/undo_fda01.dbf
RMAN> backup tablespace  users;

Starting backup at 26-MAY-13
using channel ORA_DISK_1
channel ORA_DISK_1: starting full datafile backup set
channel ORA_DISK_1: specifying datafile(s) in backup set
input datafile file number=00004 name=/home/oracle/app/oracle/oradata/orcl/users01.dbf
channel ORA_DISK_1: starting piece 1 at 26-MAY-13
channel ORA_DISK_1: finished piece 1 at 26-MAY-13
piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_nnndf_TAG20130526T222935_8t4hvqfo_.bkp tag=TAG20130526T222935 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:03
Finished backup at 26-MAY-13

Starting Control File and SPFILE Autobackup at 26-MAY-13
piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/autobackup/2013_05_26/o1_mf_s_816474578_8t4hvvcb_.bkp comment=NONE
Finished Control File and SPFILE Autobackup at 26-MAY-13l ORA_DISK_1: starting piece 1 at 26-MAY-13

          

    查看表空间备份情况:list backup of tablepsace   表空间名称

RMAN> list backup of tablespace users;


List of Backup Sets
===================


BS Key  Type LV Size       Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ ---------------
3       Full    1.08G      DISK        00:04:35     26-MAY-13      
        BP Key: 3   Status: AVAILABLE  Compressed: NO  Tag: TAG20130526T220643
        Piece Name: /home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_nnndf_TAG20130526T220643_8t4gjwhc_.bkp
  List of Datafiles in backup set 3
  File LV Type Ckp SCN    Ckp Time  Name
  ---- -- ---- ---------- --------- ----
  4       Full 2005135    26-MAY-13 /home/oracle/app/oracle/oradata/orcl/users01.dbf

BS Key  Type LV Size       Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ ---------------
5       Full    1.08G      DISK        00:02:43     26-MAY-13      
        BP Key: 5   Status: AVAILABLE  Compressed: NO  Tag: TAG20130526T221123
        Piece Name: /home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_nnndf_TAG20130526T221123_8t4gso9f_.bkp
  List of Datafiles in backup set 5
  File LV Type Ckp SCN    Ckp Time  Name
  ---- -- ---- ---------- --------- ----
  4       Full 2005300    26-MAY-13 /home/oracle/app/oracle/oradata/orcl/users01.dbf

BS Key  Type LV Size       Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ ---------------
7       Full    6.52M      DISK        00:00:02     26-MAY-13      
        BP Key: 7   Status: AVAILABLE  Compressed: NO  Tag: TAG20130526T222935
        Piece Name: /home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_nnndf_TAG20130526T222935_8t4hvqfo_.bkp
  List of Datafiles in backup set 7
  File LV Type Ckp SCN    Ckp Time  Name
  ---- -- ---- ---------- --------- ----
  4       Full 2005916    26-MAY-13 /home/oracle/app/oracle/oradata/orcl/users01.dbf
查询须要备份的数据文件

    SQL> select file_name,file_id,tablespace_name from dba_data_files; FILE_NAME FILE_ID TABLESPACE_NAME ------------------------------------------------------------ ---------- ------------------------------ /home/oracle/dbf001.dbf 7 TS001 /home/oracle/app/oracle/oradata/orcl/example01.dbf 5 EXAMPLE /home/oracle/app/oracle/oradata/orcl/users01.dbf 4 USERS /home/oracle/app/oracle/oradata/orcl/undotbs01.dbf 3 UNDOTBS1 /home/oracle/app/oracle/oradata/orcl/sysaux01.dbf 2 SYSAUX /home/oracle/app/oracle/oradata/orcl/system01.dbf 1 SYSTEM /home/oracle/fla.dbf 8 FLADB /home/oracle/undosmall.dbf 9 UNDO_SMALL /home/oracle/tpfda.dbf 10 TPFDA /home/oracle/undo_fda.dbf 11 TPUFDA /home/oracle/undo_fda01.dbf 12 UNDO_TPFDA

    

    备份数据文件

    RMAN> backup datafile 4; Starting backup at 26-MAY-13 using channel ORA_DISK_1 channel ORA_DISK_1: starting full datafile backup set channel ORA_DISK_1: specifying datafile(s) in backup set input datafile file number=00004 name=/home/oracle/app/oracle/oradata/orcl/users01.dbf channel ORA_DISK_1: starting piece 1 at 26-MAY-13 channel ORA_DISK_1: finished piece 1 at 26-MAY-13 piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_nnndf_TAG20130526T223905_8t4jfkx8_.bkp tag=TAG20130526T223905 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01 Finished backup at 26-MAY-13 Starting Control File and SPFILE Autobackup at 26-MAY-13 piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/autobackup/2013_05_26/o1_mf_s_816475147_8t4jfmkl_.bkp comment=NONE Finished Control File and SPFILE Autobackup at 26-MAY-13

RMAN> list backup of datafile 4;


List of Backup Sets
===================


BS Key  Type LV Size       Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ ---------------
3       Full    1.08G      DISK        00:04:35     26-MAY-13      
        BP Key: 3   Status: AVAILABLE  Compressed: NO  Tag: TAG20130526T220643
        Piece Name: /home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_nnndf_TAG20130526T220643_8t4gjwhc_.bkp
  List of Datafiles in backup set 3
  File LV Type Ckp SCN    Ckp Time  Name
  ---- -- ---- ---------- --------- ----
  4       Full 2005135    26-MAY-13 /home/oracle/app/oracle/oradata/orcl/users01.dbf

BS Key  Type LV Size       Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ ---------------
5       Full    1.08G      DISK        00:02:43     26-MAY-13      
        BP Key: 5   Status: AVAILABLE  Compressed: NO  Tag: TAG20130526T221123
        Piece Name: /home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_nnndf_TAG20130526T221123_8t4gso9f_.bkp
  List of Datafiles in backup set 5
  File LV Type Ckp SCN    Ckp Time  Name
  ---- -- ---- ---------- --------- ----
  4       Full 2005300    26-MAY-13 /home/oracle/app/oracle/oradata/orcl/users01.dbf

BS Key  Type LV Size       Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ ---------------
7       Full    6.52M      DISK        00:00:02     26-MAY-13      
        BP Key: 7   Status: AVAILABLE  Compressed: NO  Tag: TAG20130526T222935
        Piece Name: /home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_nnndf_TAG20130526T222935_8t4hvqfo_.bkp
  List of Datafiles in backup set 7
  File LV Type Ckp SCN    Ckp Time  Name
  ---- -- ---- ---------- --------- ----
  4       Full 2005916    26-MAY-13 /home/oracle/app/oracle/oradata/orcl/users01.dbf

BS Key  Type LV Size       Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ ---------------
9       Full    6.52M      DISK        00:00:01     26-MAY-13      
        BP Key: 9   Status: AVAILABLE  Compressed: NO  Tag: TAG20130526T223848
        Piece Name: /home/oracle/u%
  List of Datafiles in backup set 9
  File LV Type Ckp SCN    Ckp Time  Name
  ---- -- ---- ---------- --------- ----
  4       Full 2006262    26-MAY-13 /home/oracle/app/oracle/oradata/orcl/users01.dbf

BS Key  Type LV Size       Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ ---------------
11      Full    6.52M      DISK        00:00:01     26-MAY-13      
        BP Key: 11   Status: AVAILABLE  Compressed: NO  Tag: TAG20130526T223905
        Piece Name: /home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_nnndf_TAG20130526T223905_8t4jfkx8_.bkp
  List of Datafiles in backup set 11
  File LV Type Ckp SCN    Ckp Time  Name
  ---- -- ---- ---------- --------- ----
  4       Full 2006289    26-MAY-13 /home/oracle/app/oracle/oradata/orcl/users01.dbf
RMAN> configure controlfile autobackup on;

old RMAN configuration parameters:
CONFIGURE CONTROLFILE AUTOBACKUP ON;
new RMAN configuration parameters:
CONFIGURE CONTROLFILE AUTOBACKUP ON;
new RMAN configuration parameters are successfully stored

    


RMAN> backup current controlfile;

Starting backup at 26-MAY-13
using channel ORA_DISK_1
channel ORA_DISK_1: starting full datafile backup set
channel ORA_DISK_1: specifying datafile(s) in backup set
including current control file in backup set
channel ORA_DISK_1: starting piece 1 at 26-MAY-13
channel ORA_DISK_1: finished piece 1 at 26-MAY-13
piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_ncnnf_TAG20130526T224954_8t4k1vgf_.bkp tag=TAG20130526T224954 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01
Finished backup at 26-MAY-13

Starting Control File and SPFILE Autobackup at 26-MAY-13
piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/autobackup/2013_05_26/o1_mf_s_816475796_8t4k1x26_.bkp comment=NONE
Finished Control File and SPFILE Autobackup at 26-MAY-13
RMAN> backup tablespace users include current controlfile;

Starting backup at 26-MAY-13
using channel ORA_DISK_1
channel ORA_DISK_1: starting full datafile backup set
channel ORA_DISK_1: specifying datafile(s) in backup set
input datafile file number=00004 name=/home/oracle/app/oracle/oradata/orcl/users01.dbf
channel ORA_DISK_1: starting piece 1 at 26-MAY-13
channel ORA_DISK_1: finished piece 1 at 26-MAY-13
piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_nnndf_TAG20130526T225406_8t4k9pww_.bkp tag=TAG20130526T225406 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01
channel ORA_DISK_1: starting full datafile backup set
channel ORA_DISK_1: specifying datafile(s) in backup set
including current control file in backup set
channel ORA_DISK_1: starting piece 1 at 26-MAY-13
channel ORA_DISK_1: finished piece 1 at 26-MAY-13
piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_ncnnf_TAG20130526T225406_8t4k9s37_.bkp tag=TAG20130526T225406 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01
Finished backup at 26-MAY-13

Starting Control File and SPFILE Autobackup at 26-MAY-13
piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/autobackup/2013_05_26/o1_mf_s_816476050_8t4k9tqv_.bkp comment=NONE
Finished Control File and SPFILE Autobackup at 26-MAY-13
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RMAN> list backup of controlfile; List of Backup Sets =================== BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 1 Full 9.64M DISK 00:00:04 26-MAY-13 BP Key: 1 Status: AVAILABLE Compressed: NO Tag: TAG20130526T214125 Piece Name: /home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_ncnnf_TAG20130526T214125_8t4f1jnb_.bkp Control File Included: Ckp SCN: 2004209 Ckp time: 26-MAY-13 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 2 Full 9.67M DISK 00:00:01 26-MAY-13 BP Key: 2 Status: AVAILABLE Compressed: NO Tag: TAG20130526T214132 Piece Name: /home/oracle/app/oracle/flash_recovery_area/ORCL/autobackup/2013_05_26/o1_mf_s_816471692_8t4f1nlx_.bkp Control File Included: Ckp SCN: 2004217 Ckp time: 26-MAY-13 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 4 Full 9.67M DISK 00:00:11 26-MAY-13 BP Key: 4 Status: AVAILABLE Compressed: NO Tag: TAG20130526T221243 Piece Name: /home/oracle/app/oracle/flash_recovery_area/ORCL/autobackup/2013_05_26/o1_mf_s_816473563_8t4gwcyp_.bkp Control File Included: Ckp SCN: 2005354 Ckp time: 26-MAY-13 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 6 Full 9.67M DISK 00:00:02 26-MAY-13 BP Key: 6 Status: AVAILABLE Compressed: NO Tag: TAG20130526T221415 Piece Name: /home/oracle/app/oracle/flash_recovery_area/ORCL/autobackup/2013_05_26/o1_mf_s_816473655_8t4gz0nf_.bkp Control File Included: Ckp SCN: 2005424 Ckp time: 26-MAY-13 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 8 Full 9.67M DISK 00:00:01 26-MAY-13 BP Key: 8 Status: AVAILABLE Compressed: NO Tag: TAG20130526T222938 Piece Name: /home/oracle/app/oracle/flash_recovery_area/ORCL/autobackup/2013_05_26/o1_mf_s_816474578_8t4hvvcb_.bkp Control File Included: Ckp SCN: 2005923 Ckp time: 26-MAY-13 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 10 Full 9.67M DISK 00:00:01 26-MAY-13 BP Key: 10 Status: AVAILABLE Compressed: NO Tag: TAG20130526T223849 Piece Name: /home/oracle/app/oracle/flash_recovery_area/ORCL/autobackup/2013_05_26/o1_mf_s_816475129_8t4jf2bc_.bkp Control File Included: Ckp SCN: 2006268 Ckp time: 26-MAY-13 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 12 Full 9.67M DISK 00:00:00 26-MAY-13 BP Key: 12 Status: AVAILABLE Compressed: NO Tag: TAG20130526T223907 Piece Name: /home/oracle/app/oracle/flash_recovery_area/ORCL/autobackup/2013_05_26/o1_mf_s_816475147_8t4jfmkl_.bkp Control File Included: Ckp SCN: 2006295 Ckp time: 26-MAY-13 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 13 Full 9.64M DISK 00:00:02 26-MAY-13 BP Key: 13 Status: AVAILABLE Compressed: NO Tag: TAG20130526T224954 Piece Name: /home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_ncnnf_TAG20130526T224954_8t4k1vgf_.bkp Control File Included: Ckp SCN: 2006684 Ckp time: 26-MAY-13 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 14 Full 9.67M DISK 00:00:01 26-MAY-13 BP Key: 14 Status: AVAILABLE Compressed: NO Tag: TAG20130526T224956 Piece Name: /home/oracle/app/oracle/flash_recovery_area/ORCL/autobackup/2013_05_26/o1_mf_s_816475796_8t4k1x26_.bkp Control File Included: Ckp SCN: 2006690 Ckp time: 26-MAY-13 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 16 Full 9.64M DISK 00:00:01 26-MAY-13 BP Key: 16 Status: AVAILABLE Compressed: NO Tag: TAG20130526T225406 Piece Name: /home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_ncnnf_TAG20130526T225406_8t4k9s37_.bkp Control File Included: Ckp SCN: 2006855 Ckp time: 26-MAY-13 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 17 Full 9.67M DISK 00:00:01 26-MAY-13 BP Key: 17 Status: AVAILABLE Compressed: NO Tag: TAG20130526T225410 Piece Name: /home/oracle/app/oracle/flash_recovery_area/ORCL/autobackup/2013_05_26/o1_mf_s_816476050_8t4k9tqv_.bkp Control File Included: Ckp SCN: 2006862 Ckp time: 26-MAY-13


5、备份归档日记文件
归档日记对于数据库介质恢复相当症结,归档日记文件能够确保我们将数据库恢复到备份之前的任意时刻。
备份归档日记命令:backup archivelog  all

RMAN> backup archivelog all; Starting backup at 26-MAY-13 current log archived using channel ORA_DISK_1 channel ORA_DISK_1: starting archived log backup set channel ORA_DISK_1: specifying archived log(s) in backup set input archived log thread=1 sequence=20 RECID=2 STAMP=816060744 input archived log thread=1 sequence=21 RECID=3 STAMP=816060744 input archived log thread=1 sequence=22 RECID=1 STAMP=816060744 channel ORA_DISK_1: starting piece 1 at 26-MAY-13 channel ORA_DISK_1: finished piece 1 at 26-MAY-13 piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_annnn_TAG20130526T230126_8t4kqh0j_.bkp tag=TAG20130526T230126 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:02 channel ORA_DISK_1: starting archived log backup set channel ORA_DISK_1: specifying archived log(s) in backup set input archived log thread=1 sequence=1 RECID=4 STAMP=816061734 channel ORA_DISK_1: starting piece 1 at 26-MAY-13 channel ORA_DISK_1: finished piece 1 at 26-MAY-13 piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_annnn_TAG20130526T230126_8t4kqj60_.bkp tag=TAG20130526T230126 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01 channel ORA_DISK_1: starting archived log backup set channel ORA_DISK_1: specifying archived log(s) in backup set input archived log thread=1 sequence=1 RECID=6 STAMP=816122522 input archived log thread=1 sequence=2 RECID=7 STAMP=816122522 channel ORA_DISK_1: starting piece 1 at 26-MAY-13 channel ORA_DISK_1: finished piece 1 at 26-MAY-13 piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_annnn_TAG20130526T230126_8t4kqkr3_.bkp tag=TAG20130526T230126 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:07 channel ORA_DISK_1: starting archived log backup set channel ORA_DISK_1: specifying archived log(s) in backup set input archived log thread=1 sequence=1 RECID=8 STAMP=816122765 channel ORA_DISK_1: starting piece 1 at 26-MAY-13 channel ORA_DISK_1: finished piece 1 at 26-MAY-13 piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_annnn_TAG20130526T230126_8t4kqryq_.bkp tag=TAG20130526T230126 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01 channel ORA_DISK_1: starting archived log backup set channel ORA_DISK_1: specifying archived log(s) in backup set input archived log thread=1 sequence=1 RECID=9 STAMP=816123309 channel ORA_DISK_1: starting piece 1 at 26-MAY-13 channel ORA_DISK_1: finished piece 1 at 26-MAY-13 piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_annnn_TAG20130526T230126_8t4kqt4s_.bkp tag=TAG20130526T230126 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01 channel ORA_DISK_1: starting archived log backup set channel ORA_DISK_1: specifying archived log(s) in backup set input archived log thread=1 sequence=1 RECID=10 STAMP=816218527 input archived log thread=1 sequence=2 RECID=11 STAMP=816399662 input archived log thread=1 sequence=3 RECID=12 STAMP=816400723 input archived log thread=1 sequence=4 RECID=13 STAMP=816468161 input archived log thread=1 sequence=5 RECID=14 STAMP=816468200 input archived log thread=1 sequence=6 RECID=15 STAMP=816476484 channel ORA_DISK_1: starting piece 1 at 26-MAY-13 channel ORA_DISK_1: finished piece 1 at 26-MAY-13 piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_annnn_TAG20130526T230126_8t4kqvcg_.bkp tag=TAG20130526T230126 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:25 Finished backup at 26-MAY-13 Starting Control File and SPFILE Autobackup at 26-MAY-13 piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/autobackup/2013_05_26/o1_mf_s_816476524_8t4krnxz_.bkp comment=NONE Finished Control File and SPFILE Autobackup at 26-MAY-13

另一种备份归档日记方法:在backup过程当中 利用plus archivelog 参数备份

RMAN> backup datafile 4 plus archivelog; Starting backup at 26-MAY-13 current log archived using channel ORA_DISK_1 channel ORA_DISK_1: starting archived log backup set channel ORA_DISK_1: specifying archived log(s) in backup set input archived log thread=1 sequence=20 RECID=2 STAMP=816060744 input archived log thread=1 sequence=21 RECID=3 STAMP=816060744 input archived log thread=1 sequence=22 RECID=1 STAMP=816060744 channel ORA_DISK_1: starting piece 1 at 26-MAY-13 channel ORA_DISK_1: finished piece 1 at 26-MAY-13 piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_annnn_TAG20130526T230529_8t4kz20g_.bkp tag=TAG20130526T230529 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:02 channel ORA_DISK_1: starting archived log backup set channel ORA_DISK_1: specifying archived log(s) in backup set input archived log thread=1 sequence=1 RECID=4 STAMP=816061734 channel ORA_DISK_1: starting piece 1 at 26-MAY-13 channel ORA_DISK_1: finished piece 1 at 26-MAY-13 piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_annnn_TAG20130526T230529_8t4kz35g_.bkp tag=TAG20130526T230529 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01 channel ORA_DISK_1: starting archived log backup set channel ORA_DISK_1: specifying archived log(s) in backup set input archived log thread=1 sequence=1 RECID=6 STAMP=816122522 input archived log thread=1 sequence=2 RECID=7 STAMP=816122522 channel ORA_DISK_1: starting piece 1 at 26-MAY-13 channel ORA_DISK_1: finished piece 1 at 26-MAY-13 piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_annnn_TAG20130526T230529_8t4kz4c4_.bkp tag=TAG20130526T230529 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01 channel ORA_DISK_1: starting archived log backup set channel ORA_DISK_1: specifying archived log(s) in backup set input archived log thread=1 sequence=1 RECID=8 STAMP=816122765 channel ORA_DISK_1: starting piece 1 at 26-MAY-13 channel ORA_DISK_1: finished piece 1 at 26-MAY-13 piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_annnn_TAG20130526T230529_8t4kz5m9_.bkp tag=TAG20130526T230529 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01 channel ORA_DISK_1: starting archived log backup set channel ORA_DISK_1: specifying archived log(s) in backup set input archived log thread=1 sequence=1 RECID=9 STAMP=816123309 channel ORA_DISK_1: starting piece 1 at 26-MAY-13 channel ORA_DISK_1: finished piece 1 at 26-MAY-13 piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_annnn_TAG20130526T230529_8t4kz6tc_.bkp tag=TAG20130526T230529 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01 channel ORA_DISK_1: starting archived log backup set channel ORA_DISK_1: specifying archived log(s) in backup set input archived log thread=1 sequence=1 RECID=10 STAMP=816218527 input archived log thread=1 sequence=2 RECID=11 STAMP=816399662 input archived log thread=1 sequence=3 RECID=12 STAMP=816400723 input archived log thread=1 sequence=4 RECID=13 STAMP=816468161 input archived log thread=1 sequence=5 RECID=14 STAMP=816468200 input archived log thread=1 sequence=6 RECID=15 STAMP=816476484 input archived log thread=1 sequence=7 RECID=16 STAMP=816476729 channel ORA_DISK_1: starting piece 1 at 26-MAY-13 channel ORA_DISK_1: finished piece 1 at 26-MAY-13 piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_annnn_TAG20130526T230529_8t4kz82j_.bkp tag=TAG20130526T230529 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:07 Finished backup at 26-MAY-13 Starting backup at 26-MAY-13 using channel ORA_DISK_1 channel ORA_DISK_1: starting full datafile backup set channel ORA_DISK_1: specifying datafile(s) in backup set input datafile file number=00004 name=/home/oracle/app/oracle/oradata/orcl/users01.dbf channel ORA_DISK_1: starting piece 1 at 26-MAY-13 channel ORA_DISK_1: finished piece 1 at 26-MAY-13 piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_nnndf_TAG20130526T230543_8t4kzhy9_.bkp tag=TAG20130526T230543 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01 Finished backup at 26-MAY-13 Starting backup at 26-MAY-13 current log archived using channel ORA_DISK_1 channel ORA_DISK_1: starting archived log backup set channel ORA_DISK_1: specifying archived log(s) in backup set input archived log thread=1 sequence=8 RECID=17 STAMP=816476746 channel ORA_DISK_1: starting piece 1 at 26-MAY-13 channel ORA_DISK_1: finished piece 1 at 26-MAY-13 piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_annnn_TAG20130526T230546_8t4kzm7n_.bkp tag=TAG20130526T230546 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01 Finished backup at 26-MAY-13 Starting Control File and SPFILE Autobackup at 26-MAY-13 piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/autobackup/2013_05_26/o1_mf_s_816476748_8t4kzo8b_.bkp comment=NONE Finished Control File and SPFILE Autobackup at 26-MAY-13

查看备份归档日记信息:list backup of archivelog all

RMAN> list backup of archivelog all; List of Backup Sets =================== BS Key Size Device Type Elapsed Time Completion Time ------- ---------- ----------- ------------ --------------- 23 163.62M DISK 00:00:20 26-MAY-13 BP Key: 23 Status: AVAILABLE Compressed: NO Tag: TAG20130526T230126 Piece Name: /home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_annnn_TAG20130526T2301268t4kqvcg_.bkp List of Archived Logs in backup set 23 Thrd Seq Low SCN Low Time Next SCN Next Time ---- ------- ---------- --------- ---------- --------- 1 1 1817763 22-MAY-13 1916388 23-MAY-13 1 2 1916388 23-MAY-13 1966467 26-MAY-13 1 3 1966467 26-MAY-13 1969822 26-MAY-13 1 4 1969822 26-MAY-13 1994255 26-MAY-13 1 5 1994255 26-MAY-13 1998995 26-MAY-13 1 6 1998995 26-MAY-13 2007069 26-MAY-13 BS Key Size Device Type Elapsed Time Completion Time ------- ---------- ----------- ------------ --------------- 30 163.75M DISK 00:00:07 26-MAY-13 BP Key: 30 Status: AVAILABLE Compressed: NO Tag: TAG20130526T230529 Piece Name: /home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_annnn_TAG20130526T2305298t4kz82j_.bkp List of Archived Logs in backup set 30 Thrd Seq Low SCN Low Time Next SCN Next Time ---- ------- ---------- --------- ---------- --------- 1 1 1817763 22-MAY-13 1916388 23-MAY-13 1 2 1916388 23-MAY-13 1966467 26-MAY-13 1 3 1966467 26-MAY-13 1969822 26-MAY-13 1 4 1969822 26-MAY-13 1994255 26-MAY-13 1 5 1994255 26-MAY-13 1998995 26-MAY-13 1 6 1998995 26-MAY-13 2007069 26-MAY-13 1 7 2007069 26-MAY-13 2007231 26-MAY-13 BS Key Size Device Type Elapsed Time Completion Time ------- ---------- ----------- ------------ --------------- 32 2.50K DISK 00:00:00 26-MAY-13 BP Key: 32 Status: AVAILABLE Compressed: NO Tag: TAG20130526T230546 Piece Name: /home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_annnn_TAG20130526T2305468t4kzm7n_.bkp List of Archived Logs in backup set 32 Thrd Seq Low SCN Low Time Next SCN Next Time ---- ------- ---------- --------- ---------- --------- 1 8 2007231 26-MAY-13 2007247 26-MAY-13

在备份归档日记时同时删除归当前档日记命令,在backup 后面delete all input 参数。例如 RMAN> backup datafile 4 plus archivelog   delete all input;   例如2:RMAN >backup archivelog all delete all input;

RMAN> backup archivelog all delete all input; Starting backup at 26-MAY-13 current log archived using channel ORA_DISK_1 channel ORA_DISK_1: starting archived log backup set channel ORA_DISK_1: specifying archived log(s) in backup set input archived log thread=1 sequence=1 RECID=10 STAMP=816218527 input archived log thread=1 sequence=2 RECID=11 STAMP=816399662 input archived log thread=1 sequence=3 RECID=12 STAMP=816400723 input archived log thread=1 sequence=4 RECID=13 STAMP=816468161 input archived log thread=1 sequence=5 RECID=14 STAMP=816468200 input archived log thread=1 sequence=6 RECID=15 STAMP=816476484 input archived log thread=1 sequence=7 RECID=16 STAMP=816476729 input archived log thread=1 sequence=8 RECID=17 STAMP=816476746 input archived log thread=1 sequence=9 RECID=18 STAMP=816476978 channel ORA_DISK_1: starting piece 1 at 26-MAY-13 channel ORA_DISK_1: finished piece 1 at 26-MAY-13 piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/backupset/2013_05_26/o1_mf_annnn_TAG20130526T230938_8t4l6v4r_.bkp tag=TAG20130526T230938 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:07 channel ORA_DISK_1: deleting archived log(s) archived log file name=/home/oracle/app/oracle/flash_recovery_area/ORCL/archivelog/2013_05_23/o1_mf_1_1_8swot3xc_.arc RECID=10 STAMP=816218527 archived log file name=/home/oracle/app/oracle/flash_recovery_area/ORCL/archivelog/2013_05_26/o1_mf_1_2_8t26po7r_.arc RECID=11 STAMP=816399662 archived log file name=/home/oracle/app/oracle/flash_recovery_area/ORCL/archivelog/2013_05_26/o1_mf_1_3_8t27qs0s_.arc RECID=12 STAMP=816400723 archived log file name=/home/oracle/app/oracle/flash_recovery_area/ORCL/archivelog/2013_05_26/o1_mf_1_4_8t49m724_.arc RECID=13 STAMP=816468161 archived log file name=/home/oracle/app/oracle/flash_recovery_area/ORCL/archivelog/2013_05_26/o1_mf_1_5_8t49ng04_.arc RECID=14 STAMP=816468200 archived log file name=/home/oracle/app/oracle/flash_recovery_area/ORCL/archivelog/2013_05_26/o1_mf_1_6_8t4kq9td_.arc RECID=15 STAMP=816476484 archived log file name=/home/oracle/app/oracle/flash_recovery_area/ORCL/archivelog/2013_05_26/o1_mf_1_7_8t4kz1h6_.arc RECID=16 STAMP=816476729 archived log file name=/home/oracle/app/oracle/flash_recovery_area/ORCL/archivelog/2013_05_26/o1_mf_1_8_8t4kzlc0_.arc RECID=17 STAMP=816476746 archived log file name=/home/oracle/app/oracle/flash_recovery_area/ORCL/archivelog/2013_05_26/o1_mf_1_9_8t4l6tq4_.arc RECID=18 STAMP=816476978 Finished backup at 26-MAY-13 Starting Control File and SPFILE Autobackup at 26-MAY-13 piece handle=/home/oracle/app/oracle/flash_recovery_area/ORCL/autobackup/2013_05_26/o1_mf_s_816476988_8t4l762d_.bkp comment=NONE Finished Control File and SPFILE Autobackup at 26-MAY-13


文章结束给大家分享下程序员的一些笑话语录: 那是习惯决定的,一直保持一个习惯是不好的!IE6的用户不习惯多标签,但是最终肯定还是得转到多标签的浏览器。历史(软件UI)的进步(改善)不是以个人意志(习惯)为转移的!

--------------------------------- 原创文章 By
tag和备份
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原文地址:https://www.cnblogs.com/xinyuyuanm/p/3100679.html