Complete recovery: rman target / nocatalog startup mount; restore database; recover database; alter database open;   -- 在归档模式下 恢复的之后, 更改的路径 rman target / nocatalog startup mount; run { set newname for datafile 1 to ‘/<newdir>/system01.dbf’ … restore…

  最近在验证.测试备份有效性时,遇到了"ORA-01180: can not create datafile 1"这个错误,顺便结合metalink的官方文档"RMAN restore fails with ORA-01180: can not create datafile 1 (文档 ID 1265151.1)"里面的内容做一个学习.归纳.总结,顺便加深一下理解. creating datafile fno=1 name=/u01/oradata/SCM2/s…

spfile一般在$ORACLE_HOME/dbs(linux)目录,如果你丢失了spfile并不会引起实例立刻停掉,你的实例可以继续操作,尽管当你restore spfile的时候需要关闭重启实例,那么可以通过多种方式进行恢复 1).通过alert_sid.log,alert里面包含你修改过的所有参数,可以根据alert日志重新创建pfile,再创建spfile恢复 2).如果pfile还存在 shutdown immediate; create spfile from pfile; 创建sp…

查看数据库状态 运行在归档模式,可拔插数据库name=pdborcl SQL> archive log list; Database log mode Archive Mode Automatic archival Enabled Archive destination USE_DB_RECOVERY_FILE_DEST Oldest online SQL> alter pluggable database all open; Pluggable database altered. SQL&g…

ora-279 是可以忽略的报错 In general, a restore should take approximately the same time as a backup, if not longer. Therefore, if your backup took 10 hours to complete, it will take at least 10 hours to restore to the same host. Another good indicator is to d…

http://blog.itpub.net/26655292/viewspace-2131269/ ########Q&A issue1:ORA-01180: can not create datafile 1ORA-01110: data file 1: '/u01/system01.dbf' solution:rman target / catalog rman11g/rman11g@cat11g ########## [root@SsevendbS01 rman]# su - oracle…

Checklist for an RMAN Restore (Doc ID 1554636.1) APPLIES TO: Oracle Database - Enterprise Edition - Version 10.2.0.1 and laterOracle Database Cloud Schema Service - Version N/A and laterOracle Database Exadata Cloud Machine - Version N/A and laterOra…

I.备份所有归档日志文件 RMAN> BACKUP FORMAT '/u01/backup/arch_%U_%T' skip inaccessible filesperset 5 ARCHIVELOG ALL DELETE INPUT; II.使用RMAN方式清除 RMAN清除方式会自动清除磁盘上的归档日志文件,同时会释放控制文件中对应的归档日志的归档信息. 可以基于不同的条件来清除归档日志,如基于SCN,基于SEQUENCE,基于TIME等方式. 对于上述的三种方式又可以配合from, unt…

dg-> ll $ORACLE_HOME/bin/oracle -r-xr-s--x 1 oracle asmadmin 210824714 Nov 20 16:41 /u01/app/oracle/product/11.2.0/db_1/bin/oracledg-> chmod 6751 $ORACLE_HOME/bin/oracle dg-> ll $ORACLE_HOME/bin/oracle -rwsr-x--x 1 oracle asmadmin 210824714 Nov 2…

HowTo Restore RMAN Disk backups of RAC Database to Single Instance On Another Node (Doc ID 415579.1) APPLIES TO: Oracle Database - Enterprise Edition - Version 9.2.0.1 and laterOracle Database Cloud Schema Service - Version N/A and laterOracle Databa…