1.RAC环境下需要加上Thread Number,不加默认是Thread 1 RMAN> restore archivelog from sequence 112 thread 2; 2.恢复全部归档日志文件 RMAN> restore archivelog all; 3.恢复Sequence范围 RMAN> restore archivelog from sequence 90 until sequence 98; RMAN> restore archivelog sequence between 20 and 35; 4....
1.RAC环境下需要加上Thread Number，不加默认是Thread 1 RMAN> restore archivelog from sequence 112 ...
如果是还原到非缺省路径,那就需要手动restore archivelog。 1、理解还原与恢复 还原(restore): 还原指将数据文件(可能受损)用之前的备份来替代或者复制到新的路径,这个是大多数情形和通常的说法。 恢复(recover): 将备份之后的归档日志apply到数据库,也就根据归档日志的事务将数据库刷新到特定或最新状态(通常在还原之...
1.RAC环境下需要加上Thread Number,不加默认是Thread 1 RMAN> restore archivelog from sequence 112 thread 2; 2.恢复全部归档日志文件 RMAN> restore archivelog all; 3.恢复Sequence范围 RMAN> restore archivelog from sequence 90 until sequence 98; RMAN> restore archivelog sequence between 20 and 35; 4....
Restore database until sequence 100 thread 1; --不包括100号 Recover database until sequence 100 thread 1; --不包括100号 alter database open resetlogs; 1. 2. 3. 4. 6. 基于还原点的恢复 1)创建还原点 Create restore point test_001; ...
Rman中的恢复对应restore,recover Restore,数据修复,利用备份集的数据文件来替换已损坏的数据文件或将其恢复到另外一个位置,在进行修复时会根据恢复目录(控制文件)中获取备份信息,并从中选择最合适的进行修复 Recover,数据恢复,指应用所有的重做日志,将恢复到崩溃前的状态,或者应用备份redo,将其修复到指定的时间点 ...
RMAN> restore archivelog from logseq 5 until logseq 8; 3.恢复从第5个归档日志起 RMAN> restore archivelog from logseq 5; 4.恢复7天内的归档日志 RMAN> restore archivelog from time sysdate-7; 5. sequence between 写法 RMAN> restore archivelog sequence between 1 and 3; ...
RMAN> restore archivelog from sequence 112 thread 2; 2.恢复全部归档日志文件 RMAN> restore archivelog all; 3.恢复Sequence范围 RMAN> restore archivelog from sequence 90 until sequence 98; RMAN> restore archivelog sequence between 20 and 35;
input archived log thread=1 sequence=103 RECID=46 STAMP=950634284 input archived log thread=1 sequence=104 RECID=47 STAMP=950634446 input archived log thread=1 sequence=105 RECID=48 STAMP=950635334 input archived log thread=1 sequence=106 RECID=49 STAMP=950635622 ...
Recover database until sequence 100 thread 1; Alter database open resetlogs; 二. 基于RMAN 的恢复主题 2.1 只读表空间的恢复 在默认情况下,即使丢失了只读的数据文件,RMAN也不会在执行完全恢复数据库还原操作时还原只读的数据文件。 要在完全恢复期间还原只读的数据文件,就必须在restore 命令中使用check readonly...