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Oracle RMAN物理备份技术之管理维护

 2008-12-16 13:04:35 来源:WEB开发网   
核心提示: RAC环境下交叉验证的例子:CONFIGURE DEVICE TYPE DISK PARALLELISM 2;CONFIGURE CHANNEL 1 DEVICE TYPE DISK CONNECT 'SYS/oracle@node_1';CONFIGURE CHANNEL

RAC环境下交叉验证的例子:

CONFIGURE DEVICE TYPE DISK PARALLELISM 2;
CONFIGURE CHANNEL 1 DEVICE TYPE DISK CONNECT 'SYS/oracle@node_1';
CONFIGURE CHANNEL 2 DEVICE TYPE DISK CONNECT 'SYS/oracle@node_2';
CROSSCHECK BACKUP;

一个删除磁带和磁盘备份的例子:

CONFIGURE DEVICE TYPE sbt PARALLELISM 1;
CONFIGURE DEFAULT DEVICE TYPE TO sbt;
DELETE BACKUPSET;

示例输出文件如下:

using channel ORA_SBT_TAPE_1
using channel ORA_DISK_1
List of Backup Pieces
BP Key BS Key Pc# Cp# Status   Device Type Piece Name
------- ------- --- --- ----------- ----------- ----------
388   387   1  1  AVAILABLE  SBT_TAPE  12c5erb2_1_1
397   396   1  1  UNAVAILABLE SBT_TAPE  13c5erba_1_1
424   423   1  1  AVAILABLE  SBT_TAPE  14c5erce_1_1
428   427   1  1  AVAILABLE  SBT_TAPE  c-674966176-20000915-00
433   432   1  1  AVAILABLE  DISK    /oracle/dbs/16c5esv4_1_1
437   436   1  1  AVAILABLE  DISK   /oracle/dbs/c-674966176-
                              20000915-01
Do you really want to delete the above objects (enter YES or NO)? y
deleted backup piece
backup piece handle=/oracle/dbs/16c5esv4_1_1 recid=36 stamp=408384484
deleted backup piece
backup piece handle=/oracle/dbs/c-674966176-20000915-01 recid=37
                          stamp=408384496
deleted backup piece
backup piece handle=12c5erb2_1_1 recid=32 stamp=408382820
deleted backup piece
backup piece handle=13c5erba_1_1 recid=33 stamp=408382829
deleted backup piece
backup piece handle=14c5erce_1_1 recid=34 stamp=408382863
deleted backup piece
backup piece handle=c-674966176-20000915-00 recid=35 stamp=408382869

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Tags:Oracle RMAN 物理

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