oracle rman重复数据库

debugcn 发表于 Dev

玛尼·希尔瓦尼（Mani Shirvani）

我正在尝试从活动数据库中复制。我已经根据oracle文档配置了所有内容。仍然在过程的中间，我得到了错误

RMAN-06025: no backup of archived log for thread 1 with sequence 58 and starting SCN of 2001221 found to restore

有谁知道如何解决这个问题？提前致谢。ps：这是我在源数据库上的rman配置：

RMAN configuration parameters for database with db_unique_name XE are:
CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # default
CONFIGURE BACKUP OPTIMIZATION OFF; # default
CONFIGURE DEFAULT DEVICE TYPE TO DISK; # default
CONFIGURE CONTROLFILE AUTOBACKUP OFF;
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   '/backup/ora_df%t_s%s_s%p';
CONFIGURE MAXSETSIZE TO UNLIMITED; # default
CONFIGURE ENCRYPTION FOR DATABASE OFF; # default
CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default
CONFIGURE COMPRESSION ALGORITHM 'BASIC' AS OF RELEASE 'DEFAULT' OPTIMIZE FOR LOAD TRUE ; # default
CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; # default
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/u01/app/oracle/product/11.2.0/xe/dbs/snapcf_XE.f'; # default

玛尼·希尔瓦尼（Mani Shirvani）

我通过切换到基于备份的复制解决了这个问题。我首先遇到了同样的错误，遵循以下说明：https : //oracle-base.com/articles/11g/duplicate-database-using-rman-11gr2

我做了一个时间点重复，它工作正常。

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