标签:file ash /tmp rman check sbt show all redo logs
1、 查看数据库备份列表:list backup of database
2、 检查备份数据信息
RUN
{
ALLOCATE CHANNEL FOR MAINTENANCE DEVICE TYPE sbt;
CROSSCHECK BACKUP;
CROSSCHECK COPY;
}
3、 查看是否有备份失败的:list failure;
4、 建议修改命令:advise failure;
5、 修改命令:repair failure;
6、 利用flashback database来返回数据库
7、 恢复整个数据库【有备份的前提】
8、 把rman日志记录到文件rman LOG /tmp/rman.log
9、 几种备份方式:
# Command file name: mybackup.rman
# The following command backs up the database
BACKUP DATABASE;
# The following command backs up the archived redo logs
BACKUP ARCHIVELOG ALL;
The following example shows that you can break a single RMAN command across multiple lines:
RMAN> BACKUP # this is a comment
2> SPFILE;
配置rman,参考 file://D:\oracle\oracleapi\E11882_01\backup.112\e10642\rcmconfb.htm
标签:file ash /tmp rman check sbt show all redo logs
原文地址:https://www.cnblogs.com/rongren/p/8966792.html