
在Oracle中,如何查询RMAN的配置信息?
通过视图V$RMAN_CONFIGURATION可以查询其配置信息或在RMAN中使用SHOW ALL命令查看。如下所示:
1SYS@orclasm > col value format a100
2SYS@orclasm > select * from V$RMAN_CONFIGURATION;
3 CONF# NAME VALUE
4---------- ----------------------------------------------------------------- ---------------------------------------------------------------------
5 1 BACKUP OPTIMIZATION ON
6 2 RETENTION POLICY TO RECOVERY WINDOW OF 2 DAYS
7 3 CONTROLFILE AUTOBACKUP ON
8 4 CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '/home/oracle/oracle_bk/orclasm/ctlfile_autoback_%d_%F.bak'
9 5 DEVICE TYPE DISK PARALLELISM 2 BACKUP TYPE TO BACKUPSET
10 6 ARCHIVELOG DELETION POLICY TO BACKED UP 1 TIMES TO DISK
11 7 DEFAULT DEVICE TYPE TO DISK
12 8 CHANNEL DEVICE TYPE DISK FORMAT '/home/oracle/oracle_bk/orclasm/%U_%d.bak'
13[oracle@rhel6lhr ~]$ rman target /
14Recovery Manager: Release 11.2.0.3.0 - Production on Mon May 22 14:14:18 2017
15Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.
16connected to target database: ORCLASM (DBID=3424884828)
17RMAN> show all;
18using target database control file instead of recovery catalog
19RMAN configuration parameters for database with db_unique_name ORCLASM are:
20CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 2 DAYS;
21CONFIGURE BACKUP OPTIMIZATION ON;
22CONFIGURE DEFAULT DEVICE TYPE TO DISK;
23CONFIGURE CONTROLFILE AUTOBACKUP ON;
24CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '/home/oracle/oracle_bk/orclasm/ctlfile_autoback_%d_%F.bak';
25CONFIGURE DEVICE TYPE DISK PARALLELISM 2 BACKUP TYPE TO BACKUPSET;
26CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
27CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
28CONFIGURE CHANNEL DEVICE TYPE DISK FORMAT '/home/oracle/oracle_bk/orclasm/%U_%d.bak';
29CONFIGURE MAXSETSIZE TO UNLIMITED; # default
30CONFIGURE ENCRYPTION FOR DATABASE OFF; # default
31CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default
32CONFIGURE COMPRESSION ALGORITHM 'BASIC' AS OF RELEASE 'DEFAULT' OPTIMIZE FOR LOAD TRUE ; # default
33CONFIGURE ARCHIVELOG DELETION POLICY TO BACKED UP 1 TIMES TO DISK;
34CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/u01/app/oracle/product/11.2.0/dbhome_1/dbs/snapcf_orclasm.f'; # default
本文选自《Oracle程序员面试笔试宝典》,作者:小麦苗

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最后修改时间:2020-06-12 12:40:12
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