How to recover a skipped tablespace after an incomplete recovery? (Doc ID 1561645.1)

APPLIES TO:

Oracle Database - Enterprise Edition - Version 11.2.0.1 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.

GOAL

How to recover a skipped tablespace after an incomplete recovery.
不完全恢复后如何恢复跳过的表空间
Skipped datafile is reported offline after resetlogs is done from Incomplete recovery.
从不完全恢复中完成 resetlogs 后，跳过的数据文件将报告为 offline 状态

SQL> select * from V$recover_file;

FILE# ONLINE ONLINE_ ERROR CHANGE# TIME

---------- ------- ------- ----------------------------------------------------------------- ---------- --------------------

6 OFFLINE OFFLINE UNKNOWN ERROR 2386984 13-JUN-2013 22:52:39

This Document holds good if you have a Valid backup of the skipped tablespace.
如果您具有已跳过表空间的有效备份，则本文档非常有用

SOLUTION

NOTE: In the images and/or the document content below, the user information and environment data used represents fictitious data from the Oracle sample schema(s), Public Documentation delivered with an Oracle database product or other training material. Any similarity to actual environments, actual persons, living or dead, is purely coincidental and not intended in any manner.

For the purposes of this document, the following fictitious environment is used as an example to describe the procedure:
Database Name: PRODDB
Tablespace Name:  PRODDATA
Directory Location:  u01/app/oradb1

********

It is possible to restore and recover a skipped tablespace even when the database has been opened with resetlogs.

即使使用 resetlogs 打开了数据库，也可以 restore and recover 跳过的表空间。

As a best practice we always recommend testing the backups, restore and recovery scenario in your environment.

作为最佳实践，我们始终建议您在您的环境中测试备份，还原和恢复方案

In this note we will be skipping the tablespace PRODDATA

在本说明中，我们将跳过表空间PRODDATA

Database Structure and Backup  数据库结构与备份

Assume that we have the following tablespaces and a full backup is taken:

假设我们具有以下表空间，并已进行了完整备份

SQL> select tablespace_name, file_name, status from dba_data_files order by 1;

TABLESPACE_NAME      FILE_NAME                                                              STATUS

-------------------- ---------------------------------------------------------------------- ---------

EXAMPLE              /u01/app/oradb1/oradata/PRODDB/datafile/o1_mf_example_8vg997t4_.dbf    AVAILABLE

PRODDATA             /u01/app/oradb1/oradata/PRODDB/datafile/o1_mf_proddata_8vg9jlk1_.dbf   AVAILABLE

SYSAUX               /u01/app/oradb1/oradata/PRODDB/datafile/o1_mf_sysaux_8vg997qs_.dbf     AVAILABLE

SYSTEM               /u01/app/oradb1/oradata/PRODDB/datafile/o1_mf_system_8vg997sd_.dbf     AVAILABLE

UNDOTBS1             /u01/app/oradb1/oradata/PRODDB/datafile/o1_mf_undotbs1_8vg997wc_.dbf   AVAILABLE

USERS                /u01/app/oradb1/oradata/PRODDB/datafile/o1_mf_users_8vg997xp_.dbf      AVAILABLE

USERS                /u01/app/oradb1/oradata/PRODDB/datafile/o1_mf_users_8vg997vg_.dbf      AVAILABLE

7 rows selected.

$ rman target /

Recovery Manager: Release 11.2.0.3.0 - Production on Thu Jun 13 22:43:27 2013

Copyright (c) 1982, 2011, Oracle and/or its affiliates.  All rights reserved.

connected to target database: PRODDB (DBID=552982679)

RMAN> backup database plus archivelog;

...

piece handle=/u01/app/oradb1/fast_recovery_area/PRODDB/backupset/2013_06_13/o1_mf_nnndf_TAG20130613T224932_8vmhywt8_.bkp tag=TAG20130613T224932 comment=NONE

channel ORA_DISK_1: backup set complete, elapsed time: 00:01:05

Finished backup at 13-JUN-13

Starting Control File and SPFILE Autobackup at 13-JUN-13

piece handle=/u01/app/oradb1/fast_recovery_area/PRODDB/autobackup/2013_06_13/o1_mf_s_818031037_8vmj0y3g_.bkp comment=NONE

Finished Control File and SPFILE Autobackup at 13-JUN-13

Incomplete Recovery with a skipped tablespace.  具有跳过的表空间的不完全恢复

Skip a tablespace during restore/recovery get the rest of the database online for use.

在 restore/recovery 期间跳过表空间，以使数据库的其余部分联机使用

$ rman target /

Recovery Manager: Release 11.2.0.3.0 - Production on Thu Jun 13 22:54:08 2013

Copyright (c) 1982, 2011, Oracle and/or its affiliates.  All rights reserved.

connected to target database: PRODDB (DBID=552982679, not open)

RMAN> run {

set until sequence 10;

restore database skip tablespace proddata;

recover database skip tablespace proddata;

}

executing command: SET until clause

Starting restore at 13-JUN-13

using target database control file instead of recovery catalog

allocated channel: ORA_DISK_1

channel ORA_DISK_1: SID=20 device type=DISK

channel ORA_DISK_1: starting datafile backup set restore

channel ORA_DISK_1: specifying datafile(s) to restore from backup set

channel ORA_DISK_1: restoring datafile 00001 to /u01/app/oradb1/oradata/PRODDB/datafile/o1_mf_system_8vg997sd_.dbf

channel ORA_DISK_1: restoring datafile 00002 to /u01/app/oradb1/oradata/PRODDB/datafile/o1_mf_sysaux_8vg997qs_.dbf

channel ORA_DISK_1: restoring datafile 00003 to /u01/app/oradb1/oradata/PRODDB/datafile/o1_mf_undotbs1_8vg997wc_.dbf

channel ORA_DISK_1: restoring datafile 00004 to /u01/app/oradb1/oradata/PRODDB/datafile/o1_mf_users_8vg997xp_.dbf

channel ORA_DISK_1: restoring datafile 00005 to /u01/app/oradb1/oradata/PRODDB/datafile/o1_mf_example_8vg997t4_.dbf

channel ORA_DISK_1: restoring datafile 00007 to /u01/app/oradb1/oradata/PRODDB/datafile/o1_mf_users_8vg997vg_.dbf

channel ORA_DISK_1: reading from backup piece /u01/app/oradb1/fast_recovery_area/PRODDB/backupset/2013_06_13/o1_mf_nnndf_TAG20130613T222311_8vmgfhjm_.bkp

channel ORA_DISK_1: piece handle=/u01/app/oradb1/fast_recovery_area/PRODDB/backupset/2013_06_13/o1_mf_nnndf_TAG20130613T222311_8vmgfhjm_.bkp tag=TAG20130613T222311

channel ORA_DISK_1: restored backup piece 1

channel ORA_DISK_1: restore complete, elapsed time: 00:00:57

Finished restore at 13-JUN-13

Starting recover at 13-JUN-13

using channel ORA_DISK_1

Executing: alter database datafile 6 offline        --->>>  (This is the datafile for PRODDATA)

starting media recovery

archived log for thread 1 with sequence 8 is already on disk as file /u01/app/oradb1/fast_recovery_area/PRODDB/archivelog/2013_06_13/o1_mf_1_8_8vmghjn4_.arc

archived log for thread 1 with sequence 9 is already on disk as file /u01/app/oradb1/fast_recovery_area/PRODDB/archivelog/2013_06_13/o1_mf_1_9_8vmhrdnv_.arc

archived log file name=/u01/app/oradb1/fast_recovery_area/PRODDB/archivelog/2013_06_13/o1_mf_1_8_8vmghjn4_.arc thread=1 sequence=8

archived log file name=/u01/app/oradb1/fast_recovery_area/PRODDB/archivelog/2013_06_13/o1_mf_1_9_8vmhrdnv_.arc thread=1 sequence=9

media recovery complete, elapsed time: 00:00:00

Finished recover at 13-JUN-13

SQL> alter database open resetlogs;

Database altered.

SQL> select file#, status from V$datafile;

     FILE# STATUS

---------- -------

         1 SYSTEM

         2 ONLINE

         3 ONLINE

         4 ONLINE

         5 ONLINE

         6 OFFLINE

         7 ONLINE

7 rows selected.

SQL> select * from V$recover_file;

     FILE# ONLINE  ONLINE_ ERROR                                                                CHANGE# TIME

---------- ------- ------- ----------------------------------------------------------------- ---------- --------------------

         6 OFFLINE OFFLINE UNKNOWN ERROR                                                        2386984 13-JUN-2013 22:52:39

The skipped tablespace 'datafile' is offline and all the other 'datafiles' are online. 跳过的表空间 'datafile' 处于 offline 状态，而所有其他 'datafiles' 均处于online 状态

# V$tablespace shows the Tablespace 'PRODDATA' is still defined in dictionary and available

V$tablespace 显示表空间 'PRODDATA' 仍在字典中定义并且可用

SQL> select * from v$tablespace ;

Performing recovery of the skipped tablespace.执行已跳过表空间的恢复

As the database incarnation increments after resetlogs, to pick up the new/current database incarnation you will need to re-initiate the rman session as below:

随着 resetlogs 后数据库 incarnation 的增加，要获取 new/current 的数据库 incarnation，您将需要重新启动rman会话，如下所示

$ rman target /

Recovery Manager: Release 11.2.0.3.0 - Production on Thu Jun 13 23:03:24 2013

Copyright (c) 1982, 2011, Oracle and/or its affiliates.  All rights reserved.

connected to target database: PRODDB (DBID=552982679)

RMAN> run {

restore tablespace proddata;

recover tablespace proddata;

}

RMAN>

Starting restore at 13-JUN-13

using target database control file instead of recovery catalog

allocated channel: ORA_DISK_1

channel ORA_DISK_1: SID=17 device type=DISK

channel ORA_DISK_1: starting datafile backup set restore

channel ORA_DISK_1: specifying datafile(s) to restore from backup set

channel ORA_DISK_1: restoring datafile 00006 to /u01/app/oradb1/oradata/PRODDB/datafile/o1_mf_proddata_8vg9jlk1_.dbf

channel ORA_DISK_1: reading from backup piece /u01/app/oradb1/fast_recovery_area/PRODDB/backupset/2013_06_13/o1_mf_nnndf_TAG20130613T222311_8vmgfhjm_.bkp

channel ORA_DISK_1: piece handle=/u01/app/oradb1/fast_recovery_area/PRODDB/backupset/2013_06_13/o1_mf_nnndf_TAG20130613T222311_8vmgfhjm_.bkp tag=TAG20130613T222311

channel ORA_DISK_1: restored backup piece 1

channel ORA_DISK_1: restore complete, elapsed time: 00:00:01

Finished restore at 13-JUN-13

RMAN>

Starting recover at 13-JUN-13

using channel ORA_DISK_1

starting media recovery

archived log for thread 1 with sequence 8 is already on disk as file /u01/app/oradb1/fast_recovery_area/PRODDB/archivelog/2013_06_13/o1_mf_1_8_8vmghjn4_.arc

archived log for thread 1 with sequence 9 is already on disk as file /u01/app/oradb1/fast_recovery_area/PRODDB/archivelog/2013_06_13/o1_mf_1_9_8vmhrdnv_.arc

archived log for thread 1 with sequence 1 is already on disk as file /u01/app/oradb1/fast_recovery_area/PRODDB/archivelog/2013_06_13/o1_mf_1_1_8vmjofl8_.arc

archived log for thread 1 with sequence 2 is already on disk as file /u01/app/oradb1/fast_recovery_area/PRODDB/archivelog/2013_06_13/o1_mf_1_2_8vmjoh19_.arc

archived log file name=/u01/app/oradb1/fast_recovery_area/PRODDB/archivelog/2013_06_13/o1_mf_1_8_8vmghjn4_.arc thread=1 sequence=8

archived log file name=/u01/app/oradb1/fast_recovery_area/PRODDB/archivelog/2013_06_13/o1_mf_1_9_8vmhrdnv_.arc thread=1 sequence=9

media recovery complete, elapsed time: 00:00:00

Finished recover at 13-JUN-13

SQL>  select * from V$recover_file;

no rows selected

SQL>  select file#, status from V$datafile;

     FILE# STATUS

---------- -------

         1 SYSTEM

         2 ONLINE

         3 ONLINE

         4 ONLINE

         5 ONLINE

         6 OFFLINE

         7 ONLINE

7 rows selected.

SQL> alter tablespace proddata online;

Tablespace altered.

SQL> select file#, status from V$datafile;

     FILE# STATUS

---------- -------

         1 SYSTEM

         2 ONLINE

         3 ONLINE

         4 ONLINE

         5 ONLINE

         6 ONLINE

         7 ONLINE

7 rows selected.

Incomplete recovery of all datafiles of the skipped tablespace is performed till the earlier specified "set until" and tablespace can be brought online for use.

对跳过的表空间的所有数据文件执行不完全恢复，直到先前指定的 "set until" 和表空间可以联机使用

How to recover a skipped tablespace after an incomplete recovery? (Doc ID 1561645.1)的更多相关文章

  1. How to recover a skipped tablespace after an incomplete recovery with resetlogs? [ID 1561645.1]

    n this Document   Goal   Solution This document is being delivered to you via Oracle Support's Rapid ...

  2. RMAN RECOVER TABLE 功能是 Oracle Database 12c 的新增功能 (Doc ID 1521524.1)

    RMAN RECOVER TABLE Feature New to Oracle Database 12c (Doc ID 1521524.1) APPLIES TO: Oracle Database ...

  3. 如何为 Automatic Undo Management 调整 UNDO Tablespace 的大小 (Doc ID 262066.1)

    How To Size UNDO Tablespace For Automatic Undo Management (Doc ID 262066.1) APPLIES TO: Oracle Datab ...

  4. Troubleshooting ORA-30036 - Unable To Extend Undo Tablespace (Doc ID 460481.1)

    Troubleshooting ORA-30036 - Unable To Extend Undo Tablespace (Doc ID 460481.1) APPLIES TO: Oracle Da ...

  5. tspitr（tablespace point in time recovery）实验

    ===========环境模拟================= -----------模拟数据---------------- SYS@ORCL>create tablespace test ...

  6. V4 Reduce Transportable Tablespace Downtime using Cross Platform Incremental Backup (Doc ID 2471245.1)

    V4 Reduce Transportable Tablespace Downtime using Cross Platform Incremental Backup (Doc ID 2471245. ...

  7. Recover With Until Time fails With RMAN-20207 When Time Is Before Last RESETLOGS (Doc ID 159405.1)

    Recover With Until Time fails With RMAN-20207 When Time Is Before Last RESETLOGS (Doc ID 159405.1) A ...

  8. ODA: After Apply ODA 12.2.1.2.0 Patch, Unable to Create TableSpace Due to [ORA-15001: diskgroup "DATA" does not exist or is not mounted | ORA-15040: diskgroup is incomplete] (Doc ID 2375553.1)

    ODA: After Apply ODA 12.2.1.2.0 Patch, Unable to Create TableSpace Due to [ORA-15001: diskgroup &quo ...

  9. 故障排除指南(TSG)-ORA-01552: Cannot Use System Rollback Segment for Non-System Tablespace (Doc ID 1579215.1)

    Troubleshooting Guide (TSG) - ORA-01552: Cannot Use System Rollback Segment for Non-System Tablespac ...

随机推荐

  1. Windows下安装和破解redis desktopmanager 2019.4

    redis可视化客户端工具:redis desktop manager 破解版链接:https://www.52pojie.cn/thread-1042770-1-1.html redis deskt ...

  2. asp.net core 系列 9 三种运行环境和IIS发布

    一.在asp.net core中使用多个环境 ASP.NET Core 配置是基于运行时环境, 使用环境变量.ASP.NET Core 在应用启动时读取环境变量ASPNETCORE_ENVIRONME ...

  3. SpringCloud微服务的Eureka

    一.什么是微服务架构 架构设计概念,各服务间隔离(分布式也是隔离),自治(分布式依赖整体组合)其它特性(单一职责,边界,异步通信,独立部署)是分布式概念的跟严格执行SOA到微服务架构的演进过程 作用: ...

  4. SpingSecurity + SpringSession 死磕

    SpingSecurity + SpringSession 整合 疯狂创客圈 Java 高并发[ 亿级流量聊天室实战]实战系列 [博客园总入口 ] 架构师成长+面试必备之 高并发基础书籍 [Netty ...

  5. Java描述设计模式(14)：解释器模式

    本文源码:GitHub·点这里 || GitEE·点这里 一.解释器模式 1.基础概念 解释器模式是对象的行为模式.给定一个语言之后,解释器模式可以定义出其文法的一种表示,并同时提供一个解释器.客户端 ...

  6. 【AGC028D】Chord

    Problem Description 给定一个圆,圆上均等地放着 \(2n\) 个点,已有 \(k\) 对点之间连好了边,从中选择剩下 \(n-k\) 对点随意连边. 求所有连边方案中,联通块的个数 ...

  7. 爬虫(二)：抓包工具Fiddler

    1. 抓包工具Fiddler 1.1 Fiddler下载与安装 最简单的方法,打开百度,搜索fiddler下载. 下载完毕解压即可,此版本为绿色版. 点击这个即可运行抓包软件. 1.2 Fiddler ...

  8. ELK日志分析系统(2)-logspout收集容器日志

    1. 概述 安装了ELK之后,就是要考虑怎么获取log数据了. 收集log数据的方式有很多种: 1). beats采集数据发布到logstash 2). Filebeat采集数据发布到logstash ...

  9. [Go] golang定时器的使用

    golang中的定时器是使用的chanel阻塞来实现的,主要使用到了time包中的内容,如果有多个定时器的channel,为了防止阻塞,可以使用select来获取遍历channel 定时器获取的cha ...

  10. Cocos2d-x开发教程——《萝莉快跑》

    更好的阅读体验请前往<萝莉快跑>开发教程. 配置:win7+Cocos2d-x.2.0.3+VS2012 目标读者:已经了解图形显示.动作.回调函数.定时器的用法. 一.基本知识点 1.动 ...