rman 备份并异机恢复
1.RMAN 备份脚本
RUN {
CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 7 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 DEVICE TYPE DISK;
BACKUP DATABASE FORMAT "/backup/ZGW_%U"
SKIP INACCESSIBLE FILESPERSET 10
PLUS ARCHIVELOG FILESPERSET 20
DELETE ALL INPUT;
RELEASE CHANNEL CH1;
RELEASE CHANNEL CH2;
}
BACKUP SPFILE FORMAT '/backup/ZGW_spfile_%U.bak';
ALLOCATE CHANNEL FOR MAINTENANCE DEVICE TYPE DISK;
CROSSCHECK BACKUPSET;
DELETE NOPROMPT OBSOLETE;
2.执行备份
export ORACLE_SID=zgw
rman target / @/home/oracle/scipts/rman_backup.rman
3.备份数据打包并传输
tar czvf zgw.tar.gz /ackup/ZGW*
scp zgw.tar.gz 192.168.199.68:/home/oracle/backup/
4.异机恢复环境准备
#环境变量
export ORACLE_SID=zgw
export ORACLE_BASE=/opt/oracle
export ORACLE_HOME=/opt/oracle/11g #由于只安装软件未创建数据库所以需创建对应文件夹
mkdir -p $ORACLE_BASE/admin/zgw/adump/
mkdir -p $ORACLE_BASE/admin/zgw/dpdump/
mkdir -p $ORACLE_BASE/admin/zgw/pfile/
mkdir -p $ORACLE_BASE/oradata/zgw/
mkdir -p $ORACLE_BASE/flash_recovery_area
mkdir -p $ORACLE_BASE/flash_recovery_area/zgw
5.恢复操作
$ rman target / Recovery Manager: Release 11.2.0.1.0 - Production on Thu May 28 16:27:19 2015 Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved. connected to target database (not started) RMAN> startup nomount; startup failed: ORA-01078: failure in processing system parameters
LRM-00109: could not open parameter file '/opt/oracle/11g/dbs/initzgw.ora' starting Oracle instance without parameter file for retrieval of spfile
Oracle instance started Total System Global Area 158662656 bytes Fixed Size 2211448 bytes
Variable Size 88080776 bytes
Database Buffers 62914560 bytes
Redo Buffers 5455872 bytes RMAN> restore spfile from '/home/oracle/backup/ZGW_spfile_0pq82u8b_1_1.bak'; //恢复spfile文件
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
RMAN> startup nomount force; RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of startup command at 05/28/2015 16:33:12
RMAN-04014: startup failed: ORA-01261: Parameter db_recovery_file_dest destination string cannot be translated
ORA-01262: Stat failed on a file destination directory
Linux-x86_64 Error: 2: No such file or directory mkdir -p $ORACLE_BASE/flash_recovery_area
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
RMAN> startup nomount force; //重启实例到nomount状态 Oracle instance started Total System Global Area 776646656 bytes Fixed Size 2217384 bytes
Variable Size 532679256 bytes
Database Buffers 239075328 bytes
Redo Buffers 2674688 bytes
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
RMAN> restore controlfile from '/home/oracle/backup/ZGW_Controlfile_c-4066279841-20150528-03'; Starting restore at 28-MAY-15
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=19 device type=DISK channel ORA_DISK_1: restoring control file
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of restore command at 05/28/2015 16:40:45
ORA-19504: failed to create file "/opt/oracle/flash_recovery_area/zgw/control02.ctl"
ORA-27040: file create error, unable to create file
Linux-x86_64 Error: 2: No such file or directory
ORA-19600: input file is control file (/opt/oracle/oradata/zgw/control01.ctl)
ORA-19601: output file is control file (/opt/oracle/flash_recovery_area/zgw/control02.ctl) mkdir -p $ORACLE_BASE/flash_recovery_area/zgw
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
RMAN> restore controlfile from '/home/oracle/backup/ZGW_Controlfile_c-4066279841-20150528-03'; //还原控制文件 Starting restore at 28-MAY-15
using channel ORA_DISK_1 channel ORA_DISK_1: restoring control file
channel ORA_DISK_1: restore complete, elapsed time: 00:00:01
output file name=/opt/oracle/oradata/zgw/control01.ctl
output file name=/opt/oracle/flash_recovery_area/zgw/control02.ctl
Finished restore at 28-MAY-15 RMAN> sql 'alter database mount'; //启动数据库到mount状态 sql statement: alter database mount
released channel: ORA_DISK_1 RMAN> list backup of database; //查看备份集 List of Backup Sets
=================== BS Key Type LV Size Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ ---------------
16 Full 988.79M DISK 00:01:35 28-MAY-15
BP Key: 16 Status: AVAILABLE Compressed: NO Tag: TAG20150528T135534
Piece Name: /backup/0hq82s2m_1_1
List of Datafiles in backup set 16
File LV Type Ckp SCN Ckp Time Name
---- -- ---- ---------- --------- ----
1 Full 1081536 28-MAY-15 /opt/oracle/oradata/zgw/system01.dbf
2 Full 1081536 28-MAY-15 /opt/oracle/oradata/zgw/sysaux01.dbf
3 Full 1081536 28-MAY-15 /opt/oracle/oradata/zgw/undotbs01.dbf
4 Full 1081536 28-MAY-15 /opt/oracle/oradata/zgw/users01.dbf BS Key Type LV Size Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ ---------------
20 Full 396.28M DISK 00:01:14 28-MAY-15
BP Key: 20 Status: AVAILABLE Compressed: NO Tag: TAG20150528T143051
Piece Name: /backup/ZGW_0mq82u4r_1_1
List of Datafiles in backup set 20
File LV Type Ckp SCN Ckp Time Name
---- -- ---- ---------- --------- ----
2 Full 1083181 28-MAY-15 /opt/oracle/oradata/zgw/sysaux01.dbf
3 Full 1083181 28-MAY-15 /opt/oracle/oradata/zgw/undotbs01.dbf BS Key Type LV Size Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ ---------------
21 Full 592.91M DISK 00:01:37 28-MAY-15
BP Key: 21 Status: AVAILABLE Compressed: NO Tag: TAG20150528T143051
Piece Name: /backup/ZGW_0lq82u4r_1_1
List of Datafiles in backup set 21
File LV Type Ckp SCN Ckp Time Name
---- -- ---- ---------- --------- ----
1 Full 1083180 28-MAY-15 /opt/oracle/oradata/zgw/system01.dbf
4 Full 1083180 28-MAY-15 /opt/oracle/oradata/zgw/users01.dbf +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
RMAN> restore database from '/home/oracle/backup/ZGW_0mq82u4r_1_1'; Starting restore at 28-MAY-15
Starting implicit crosscheck backup at 28-MAY-15
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=19 device type=DISK
Crosschecked 9 objects
Finished implicit crosscheck backup at 28-MAY-15 Starting implicit crosscheck copy at 28-MAY-15
using channel ORA_DISK_1
Finished implicit crosscheck copy at 28-MAY-15 searching for all files in the recovery area
cataloging files...
no files cataloged using channel ORA_DISK_1 RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of restore command at 05/28/2015 16:50:44
RMAN-06509: only SPFILE or control file can be restored from AUTOBACKUP
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
RMAN> catalog start with '/home/oracle/backup/'; //将备份集导入控制文件，此处适用于异机还原时备份集没有在默认位置的场景。 searching for all files that match the pattern /home/oracle/backup/ List of Files Unknown to the Database
=====================================
File Name: /home/oracle/backup/ZGW_0mq82u4r_1_1
File Name: /home/oracle/backup/ZGW_spfile_0pq82u8b_1_1.bak
File Name: /home/oracle/backup/ZGW_0lq82u4r_1_1
File Name: /home/oracle/backup/ZGW_Controlfile_c-4066279841-20150528-03
File Name: /home/oracle/backup/ZGW_Controlfile_c-4066279841-20150528-04
File Name: /home/oracle/backup/zgw.tar.gz Do you really want to catalog the above files (enter YES or NO)? y
cataloging files...
cataloging done List of Cataloged Files
=======================
File Name: /home/oracle/backup/ZGW_0mq82u4r_1_1
File Name: /home/oracle/backup/ZGW_spfile_0pq82u8b_1_1.bak
File Name: /home/oracle/backup/ZGW_0lq82u4r_1_1
File Name: /home/oracle/backup/ZGW_Controlfile_c-4066279841-20150528-03
File Name: /home/oracle/backup/ZGW_Controlfile_c-4066279841-20150528-04 RMAN> restore database; //还原数据文件 Starting restore at 28-MAY-15
using channel ORA_DISK_1 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 00002 to /opt/oracle/oradata/zgw/sysaux01.dbf
channel ORA_DISK_1: restoring datafile 00003 to /opt/oracle/oradata/zgw/undotbs01.dbf
channel ORA_DISK_1: reading from backup piece /home/oracle/backup/ZGW_0mq82u4r_1_1
channel ORA_DISK_1: piece handle=/home/oracle/backup/ZGW_0mq82u4r_1_1 tag=TAG20150528T143051
channel ORA_DISK_1: restored backup piece 1
channel ORA_DISK_1: restore complete, elapsed time: 00:00:55
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 /opt/oracle/oradata/zgw/system01.dbf
channel ORA_DISK_1: restoring datafile 00004 to /opt/oracle/oradata/zgw/users01.dbf
channel ORA_DISK_1: reading from backup piece /home/oracle/backup/ZGW_0lq82u4r_1_1
channel ORA_DISK_1: piece handle=/home/oracle/backup/ZGW_0lq82u4r_1_1 tag=TAG20150528T143051
channel ORA_DISK_1: restored backup piece 1
channel ORA_DISK_1: restore complete, elapsed time: 00:00:56
Finished restore at 28-MAY-15 RMAN> recover database; Starting recover at 28-MAY-15
using channel ORA_DISK_1 starting media recovery RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of recover command at 05/28/2015 17:07:45
RMAN-06053: unable to perform media recovery because of missing log
RMAN-06025: no backup of archived log for thread 1 with sequence 12 and starting SCN of 1083172 found to restore
//这里报日志缺少，实际上是备份的数据库文件后，没有备份归档日志，归档日志全部丢失 //下面尝试进行不完全恢复
$ sqlplus / as sysdba SQL*Plus: Release 11.2.0.1.0 Production on Thu May 28 17:08:29 2015 Copyright (c) 1982, 2009, Oracle. All rights reserved. Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options SQL> recover database using backup controlfile until cancel;
ORA-00279: change 1083180 generated at 05/28/2015 14:30:51 needed for thread 1
ORA-00289: suggestion :
/opt/oracle/flash_recovery_area/ZGW/archivelog/2015_05_28/o1_mf_1_12_%u_.arc
ORA-00280: change 1083180 for thread 1 is in sequence #12 Specify log: {<RET>=suggested | filename | AUTO | CANCEL} ORA-00308: cannot open archived log
'/opt/oracle/flash_recovery_area/ZGW/archivelog/2015_05_28/o1_mf_1_12_%u_.arc'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3 SQL> alter database open resetlogs; //至此恢复完毕 Database altered. SQL> select name,OPEN_MODE from v$database; //验证数据库状态 NAME OPEN_MODE
--------- --------------------
ZGW READ WRITE
此文参考：
第六篇 实战RMAN备份 http://www.5ienet.com/note/html/rman/rman-backup-script-example.shtml
Rman备份异机恢复指南 http://ylw6006.blog.51cto.com/470441/659104/
Oracle 11g RMAN 备份异机恢复并创建新DBID http://blog.csdn.net/leishifei/article/details/6317688
catalog start with rman备份集直接导入控制文件中 http://blog.itpub.net/27042095/viewspace-759237/
使用_allow_resetlogs_corruption打开无归档日志rman备份库 http://www.xifenfei.com/2619.html
rman 备份并异机恢复的更多相关文章
- rman备份与异机恢复
一.rman备份脚本并为定时任务 #!/bin/bashsource ~/.bash_profileexport LANG=en_USBACKUP_DATE=`date +%d`#RMAN_LOG_F ...
- Hyper-V安装Oracle Linux6_4 Oracle db 12c并使用rman做异机恢复
本文记录在Windows Server 2012 R2上安装Oracle Enterprise Linux 6.4以及使用RMAN进行进行异机恢复的过程. Windows服务器增加Hyper-V功能 ...
- rman异机恢复，全部恢复和增量恢复
1.首先准备工作:hostname 192.168.222.11 ol7.localdomain ol7建立相关目录:mkdir -p /u01/app/oracle/oradata/DB11G/mk ...
- RMAN - 备份异机恢复
OS: Oracle Linux Server release 5.7 DB: Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - ...
- RMAN 备份异机恢复 并创建新DBID
测试平台信息: Oracle:11gR2 操作系统:Redhat 5.5 Target DB:dave 几点说明: (1)RMAN 异机恢复的时候,db_name必须相同. 如果说要想改成其他的实 ...
- RMAN备份策略与异机恢复一例（续篇）
本文是<RMAN备份策略与异机恢复一例>的续篇,继续实验验证,最终实现两个需求: 1.异机恢复临时测试的小库 2.传输归档时,实现增量传输 1.异机恢复临时测试的小库 之前异机恢复的需求已 ...
- RMAN备份策略与异机恢复一例
实验环境: A机器(生产用途):RHEL 6.5 + Oracle 11.2.0.4 + IP Address 192.168.1.11 B机器(备机用途):RHEL 6.5 + Oracle 11. ...
- RMAN异机恢复遭遇ORA-01547、ORA-01152、ORA-01110错误案例
测试环境: 操作系统 : Red Hat Enterprise Linux ES release 4 (Nahant Update 4) VMWARE 数据库 : O ...
- Oracle 单实例 迁移到 RAC 实例 -- 使用RMAN 异机恢复
Oracle 官网有关单实例迁移到RAC的一个步骤说明: How to Convert 10g Single-Instance database to 10g RAC using Manual Con ...
随机推荐
- 洛谷 P2747 [USACO5.4]周游加拿大Canada Tour
P2747 [USACO5.4]周游加拿大Canada Tour 题目描述 你赢得了一场航空公司举办的比赛,奖品是一张加拿大环游机票.旅行在这家航空公司开放的最西边的城市开始,然后一直自西向东旅行,直 ...
- 三 概要模式 3) MR计数器计数 。无 reduce 计数
计数器模式讲解: 先讲一下,就是说只用 Map 阶段 不需要 Reduce . 也就是说去掉了中间输出,而是Map 直接输出结果.大大提高了 MR 的效率且节省了 MR 中间输出读入 ...
- NSTimer解除循环引用
NSTimer作为一个经常使用的类,却有一个最大的弊病,就是会强引用target.造成调用timer很麻烦.稍有不慎就造成内存泄漏. 下面就是为解决问题做的封装. 直接上代码: #import < ...
- Linux之我最常用的20条命令
Linux之我最常用的20条命令 玩过 Linux的人都会知道, Linux中的命令的确是非常多,但是玩过 Linux的人也从来不会因为 Linux的命令如此之多而烦恼,因为我们只需要掌握我们最常用的 ...
- IP地址的规划和设计方法(二)
五,IP地址规划方法 (1)IP地址规划的基本步骤 网络地址规划须要按下面6步进行: a)推断用户对网络与主机数的需求: ...
- Magento-设置产品显示的条数和默认条数
在Block/Product/List/Toolbar.php里面,控制每页显示条数和默认条数的方法如下: 1.每页显示条数: protected function _getAvailableLimi ...
- PostgreSQL Replication之第五章 设置同步复制（3）
5.3 冗余和停止复制 谈到同步复制,有一个现象一定不能被遗漏.想象一下,我们有一个同步复制的双节点集群.如果slave故障会发生什么?答案是master不能容易地区分慢slave和故障slave,因 ...
- 《剑指offer》调整数组顺序使奇数位于偶数前面
一.题目描述 输入一个整数数组,实现一个函数来调整该数组中数字的顺序,使得所有的奇数位于数组的前半部分,所有的偶数位于位于数组的后半部分,并保证奇数和奇数,偶数和偶数之间的相对位置不变. 二.输入描述 ...
- SSD-tensorflow-1 demo
一.简易识别 用最简单的已训练好的模型对20类目标做检测. 你电脑的tensorflow + CUDA + CUDNN环境都是OK的, 同时python需要安装cv2库 { 'aeropla ...
- Mac配置PHP环境
本文章来自:http://blog.csdn.net/wj_november/article/details/51417491 本人使用的是:MacOs 10.12.3,根据如上操作已经安装成功,感谢 ...