查询rman备份信息经常使用指令 ----登陆到rman $rman target / ----以精简的格式查看备份信息 RMAN> list backup of database summary; List of Backups =============== Key TY LV S Device Type Completion Time#Pieces #Copies Compressed Tag 备份片号 类型 备份级别 设备类型 完毕时间 片数 镜像数 是否压缩 标签 ------
查询rman备份信息常用指令 ----登陆到rman $rman target / ----以精简的格式查看备份信息 RMAN> list backup of database summary; List of Backups =============== Key TY LV S Device Type Completion Time#Pieces #Copies Compressed Tag 备份片号 类型 备份级别 设备类型 完成时间 片数 镜像数 是否压缩 标签 ------
Oracle数据库遭遇断电遭遇ora-00214.ora-00314.ora-00312错误恢复案例一枚 1.数据库在17日21:19启动开始报错ora-214错误: Tue Jan 17 21:19:10 2017 alter database mount exclusive Tue Jan 17 21:19:13 2017 ORA-214 signalled during: alter database mount exclusive... Dump file d:\oracle\produ
真题1. 如何备份控制文件?备份控制文件的方式有哪几种? 答案:备份控制文件的方式有多种. ① 备份控制文件可以在线进行: SQL> ALTER DATABASE BACKUP CONTROLFILE TO '/tmp/control.ctl';--热备份控制文件 SQL> ALTER DATABASE BACKUP CONTROLFILE TO TRACE AS '/home/bk/a.ctl';--得到建立控制文件的脚本,备份为文本文件格式 SQL> ALTER DATABASE
1.RMAN 备份脚本 RUN { CONFIGURE RETENTION POLICY DAYS; CONFIGURE CONTROLFILE AUTOBACKUP ON; CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO "/backup/ZGW_Controlfile_%F"; ALLOCATE CHANNEL CH1 DEVICE TYPE DISK; ALLOCATE CHANNEL CH2 DEV
About Recovery with a Backup Control FileIf all copies of the current control file are lost or damaged, then you must restore and mount a backup control file. You must then run the RECOVER command, even if no data files have been restored, and open t
http://www.cnblogs.com/kerrycode/p/5684768.html 关于Oracle数据库的RMAN备份,除了邮件外,是否能通过其它方式检查RMAN备份的成功与失败呢?其实我们可以通过下面SQL脚本来检查某个时间段备份失败的记录: SELECT * FROM V$RMAN_STATUS WHERE START_TIME >= TO_DATE(&START_TIME,'YYYY-MM-DD HH24:MI:SS') AND END_TIME <= TO