Oracle 12c 多租户 CDB 与 PDB 备份
一、 CDB 备份
1.1 只备份CDB
只备份CDB数据库需要具有SYSDBA或SYSBACKUP权限用户连接到CDB的root环境下，执行backupdatabase root命令即可完成对CDB的备份，方法如下：
[oracle@12c01 ~]$ rman target /
[oracle@12c01 ~]$ mkdir /home/oracle/rmanback/
RMAN> backup database root format='/home/oracle/rmanback/db_%d_%U';
RMAN-03002: failure of backup command at 05/10/2017 23:14:58
RMAN-06817: Pluggable Database CDB$ROOT cannot be backed up in NOARCHIVELOG mode.
说明： 只备份 CDB 需要数据库在归档环境下，自行把数据设置为归档模式。
RMAN> select name,log_mode from v$database;
NAME LOG_MODE
--------- ------------
ANDYCDB ARCHIVELOG
RMAN> backup database root format='/home/oracle/rmanback/db_%d_%U';
Starting backup at 10-MAY-17
using channel ORA_DISK_1
channel ORA_DISK_1: starting full datafile backup set
channel ORA_DISK_1: specifying datafile(s) in backup set
input datafile file number=00001 name=/home/oracle/app/oracle/oradata/ANDYCDB/datafile/o1_mf_system_djsytx31_.dbf
input datafile file number=00003 name=/home/oracle/app/oracle/oradata/ANDYCDB/datafile/o1_mf_sysaux_djsyx1t8_.dbf
input datafile file number=00004 name=/home/oracle/app/oracle/oradata/ANDYCDB/datafile/o1_mf_undotbs1_djsyyjlk_.dbf
input datafile file number=00007 name=/home/oracle/app/oracle/oradata/ANDYCDB/datafile/o1_mf_users_djsyykpc_.dbf
channel ORA_DISK_1: starting piece 1 at 10-MAY-17
channel ORA_DISK_1: finished piece 1 at 10-MAY-17
piece handle=/home/oracle/rmanback/db_ANDYCDB_07s3u63n_1_1 tag=TAG20170510T233207 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:01:05
Finished backup at 10-MAY-17
Starting Control File and SPFILE Autobackup at 10-MAY-17
piece handle=/home/oracle/fast_recovery_area/ANDYCDB/autobackup/2017_05_10/o1_mf_s_943659193_dk6dosvv_.bkp comment=NONE
Finished Control File and SPFILE Autobackup at 10-MAY-17
1.2. 备份整个CDB及其下面的所有PDB
备份整个CDB数据库及其下面的所有PDB类似于非CDB数据库方法相同，使用具有SYSDBA或SYSBACKUP权限用户连接到CDB的root环境下面，然后执行backupdatabase命令即可完成整个CDB的备份，方法如下：
RMAN> backup database format='/home/oracle/rmanback/db_%d_%U';
Starting backup at 10-MAY-17
using channel ORA_DISK_1
channel ORA_DISK_1: starting full datafile backup set
channel ORA_DISK_1: specifying datafile(s) in backup set
input datafile file number=00001 name=/home/oracle/app/oracle/oradata/ANDYCDB/datafile/o1_mf_system_djsytx31_.dbf
input datafile file number=00003 name=/home/oracle/app/oracle/oradata/ANDYCDB/datafile/o1_mf_sysaux_djsyx1t8_.dbf
input datafile file number=00004 name=/home/oracle/app/oracle/oradata/ANDYCDB/datafile/o1_mf_undotbs1_djsyyjlk_.dbf
input datafile file number=00007 name=/home/oracle/app/oracle/oradata/ANDYCDB/datafile/o1_mf_users_djsyykpc_.dbf
channel ORA_DISK_1: starting piece 1 at 10-MAY-17
channel ORA_DISK_1: finished piece 1 at 10-MAY-17
piece handle=/home/oracle/rmanback/db_ANDYCDB_09s3u69m_1_1 tag=TAG20170510T233517 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:01:17
channel ORA_DISK_1: starting full datafile backup set
channel ORA_DISK_1: specifying datafile(s) in backup set
input datafile file number=00022 name=/home/oracle/app/oracle/oradata/ANDYCDB/4ECF8621E3DA38EEE0531019640AA598/datafile/o1_mf_sysaux_dk5wmv11_.dbf
input datafile file number=00021 name=/home/oracle/app/oracle/oradata/ANDYCDB/4ECF8621E3DA38EEE0531019640AA598/datafile/o1_mf_system_dk5wmv0s_.dbf
input datafile file number=00024 name=/home/oracle/app/oracle/oradata/ANDYCDB/4ECF8621E3DA38EEE0531019640AA598/datafile/o1_mf_undo_1_dk5wmv13_.dbf
input datafile file number=00023 name=/home/oracle/app/oracle/oradata/ANDYCDB/4ECF8621E3DA38EEE0531019640AA598/datafile/o1_mf_users_dk5wmv12_.dbf
channel ORA_DISK_1: starting piece 1 at 10-MAY-17
channel ORA_DISK_1: finished piece 1 at 10-MAY-17
piece handle=/home/oracle/rmanback/db_ANDYCDB_0as3u6c3_1_1 tag=TAG20170510T233517 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:39
channel ORA_DISK_1: starting full datafile backup set
channel ORA_DISK_1: specifying datafile(s) in backup set
input datafile file number=00006 name=/home/oracle/app/oracle/oradata/ANDYCDB/datafile/o1_mf_sysaux_djsz1z2x_.dbf
input datafile file number=00005 name=/home/oracle/app/oracle/oradata/ANDYCDB/datafile/o1_mf_system_djsz1z31_.dbf
input datafile file number=00008 name=/home/oracle/app/oracle/oradata/ANDYCDB/datafile/o1_mf_undotbs1_djsz1z34_.dbf
channel ORA_DISK_1: starting piece 1 at 10-MAY-17
channel ORA_DISK_1: finished piece 1 at 10-MAY-17
piece handle=/home/oracle/rmanback/db_ANDYCDB_0bs3u6da_1_1 tag=TAG20170510T233517 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:46
Finished backup at 10-MAY-17
Starting Control File and SPFILE Autobackup at 10-MAY-17
piece handle=/home/oracle/fast_recovery_area/ANDYCDB/autobackup/2017_05_10/o1_mf_s_943659480_dk6dyrlw_.bkp comment=NONE
Finished Control File and SPFILE Autobackup at 10-MAY-17
二、 备份 PDB
1.1. 备份单个和多个PDB
在CDB中允许备份一个或多少PDB数据库（如果要备份多个pdb,只需在备份命令后面跟上多个你想备份的pdb实例的名称，如下backup pluggable database pdb1,pdb2; ），备份一个PDB数据库可以通过以下两个方式备份：
注意：如果没有开启归档模式，单独备份 CDB 或者是 PDB 都会报ORA-19602: cannot backup or copy active file in NOARCHIVELOG mode
方式一：在CDB根（root）使用BACKUP PLUGGABLE DATABASE命令备份一个或多个PDB数据库。
[oracle@localhost ~]$ rman target /
RMAN> backup pluggable database pdb01;
Starting backup at 10-MAY-17
using channel ORA_DISK_1
channel ORA_DISK_1: starting full datafile backup set
channel ORA_DISK_1: specifying datafile(s) in backup set
input datafile file number=00022 name=/home/oracle/app/oracle/oradata/ANDYCDB/4ECF8621E3DA38EEE0531019640AA598/datafile/o1_mf_sysaux_dk5wmv11_.dbf
input datafile file number=00021 name=/home/oracle/app/oracle/oradata/ANDYCDB/4ECF8621E3DA38EEE0531019640AA598/datafile/o1_mf_system_dk5wmv0s_.dbf
input datafile file number=00024 name=/home/oracle/app/oracle/oradata/ANDYCDB/4ECF8621E3DA38EEE0531019640AA598/datafile/o1_mf_undo_1_dk5wmv13_.dbf
input datafile file number=00023 name=/home/oracle/app/oracle/oradata/ANDYCDB/4ECF8621E3DA38EEE0531019640AA598/datafile/o1_mf_users_dk5wmv12_.dbf
channel ORA_DISK_1: starting piece 1 at 10-MAY-17
channel ORA_DISK_1: finished piece 1 at 10-MAY-17
piece handle=/home/oracle/fast_recovery_area/ANDYCDB/4ECF8621E3DA38EEE0531019640AA598/backupset/2017_05_10/o1_mf_nnndf_TAG20170510T234055_dk6f47wq_.bkp tag=TAG20170510T234055 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:36
Finished backup at 10-MAY-17
Starting Control File and SPFILE Autobackup at 10-MAY-17
piece handle=/home/oracle/fast_recovery_area/ANDYCDB/autobackup/2017_05_10/o1_mf_s_943659691_dk6f5cpf_.bkp comment=NONE
Finished Control File and SPFILE Autobackup at 10-MAY-17
备份默认在 闪回恢复区里。
方式二：在PDB中使用BACKUP DATABASE备份当前连接的PDB数据库，前提条件是需要配置好TNSNAMES.ORA文件。
[oracle@12c01 ~]$ rman target sys/oracle@10.100.25.16:1521/pdb01
connected to target database: ANDYCDB:PDB01 (DBID=2550500229)
RMAN> backup database format='/home/oracle/rmanback/db_%d_%U';
Starting backup at 10-MAY-17
using target database control file instead of recovery catalog
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=60 device type=DISK
channel ORA_DISK_1: starting full datafile backup set
channel ORA_DISK_1: specifying datafile(s) in backup set
input datafile file number=00022 name=/home/oracle/app/oracle/oradata/ANDYCDB/4ECF8621E3DA38EEE0531019640AA598/datafile/o1_mf_sysaux_dk5wmv11_.dbf
input datafile file number=00021 name=/home/oracle/app/oracle/oradata/ANDYCDB/4ECF8621E3DA38EEE0531019640AA598/datafile/o1_mf_system_dk5wmv0s_.dbf
input datafile file number=00024 name=/home/oracle/app/oracle/oradata/ANDYCDB/4ECF8621E3DA38EEE0531019640AA598/datafile/o1_mf_undo_1_dk5wmv13_.dbf
input datafile file number=00023 name=/home/oracle/app/oracle/oradata/ANDYCDB/4ECF8621E3DA38EEE0531019640AA598/datafile/o1_mf_users_dk5wmv12_.dbf
channel ORA_DISK_1: starting piece 1 at 10-MAY-17
channel ORA_DISK_1: finished piece 1 at 10-MAY-17
piece handle=/home/oracle/rmanback/db_ANDYCDB_0fs3u6tn_1_1 tag=TAG20170510T234559 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:45
Finished backup at 10-MAY-17
Oracle 12c 多租户 CDB 与 PDB 备份的更多相关文章
- Oracle 12c 多租户 CDB 与 PDB 级别 expdb 与 impdb（表、用户、全库）
Oracle 数据库 12 c 多租户下,如何在容器数据库 (CDB) 和可插拔数据库 (PDB) 中使用 expdb 与 impdp (数据泵) 呢? 我们一起探讨下PDB 下进行表级,用户级别,全 ...
- Oracle 12c 多租户 CDB 与 PDB之 shared undo 与 Local undo 切换
undo 在12C R1版本中只支持Global Shared Undo模式, 所有container共享一个UNDO表空间, 目前保留这种模式只是为了升级过渡, 在12C R2引入了PDB Loca ...
- ORACLE 12C新特性——CDB与PDB
Oracle 12C引入了CDB与PDB的新特性,在ORACLE 12C数据库引入的多租用户环境(Multitenant Environment)中,允许一个数据库容器(CDB)承载多个可插拔数据库( ...
- Oracle 12c 多租户 手工创建 pdb 与 手工删除 pdb
实验环境: SQL> select * from v$version;BANNER ...
- Oracle 12c 多租户家族（12c 18c 19c）如何在 PDB 中添加 HR 模式
Oracle 12c 多租户家族(12c [12.2.0.1].18c [12.2.0.2].19c [12.2.0.3])如何在 PDB 中添加模式:19c (19.3) 手工添加示例 HR 用户 ...
- Oracle12c多租户CDB 与 PDB 参数文件位置探讨、查询 CDB 与 PDB 不同值的参数
一. Oracle12c多租户CDB 与 PDB 参数文件位置CDB的参数文件依然使用12c以前的SPIFLE,pdb的参数文件不会出现在SPFILE中,而是直接从CDB中继承,如果PDB中有priv ...
- Oracle 12c多租户架构浅析
Oracle数据库12c的一大创新即是其采用的多租户架构.对于多租户这项新功能,业内的评价褒贬不一.有的声音认为,这项功能的用处不是特别大,但在某些场景或特定的环境下,多租户依然有它的用处.其最大的用 ...
- oracle 12c 多租户 pdb 恢复（单个pdb数据文件、非系统pdb表空间、整个pdb数据库）
环境:数据库版本 Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production 实验准备:1.-- 数据库归 ...
- [转]Oracle 12c多租户特性详解：PDB 的创建、克隆与维护
转自:http://chuansong.me/n/443660447865 PDB 的创建和访问 在使用 dbca 建库时,创建数据库之前,可以保存一下创建脚本,分析其具体执行过程.以自定义方式创建名 ...
随机推荐
- 6.2.3-Bean的加载处理
在AbstractBeanFactory中doGetBean方法中始终调用了getObjectForBeanInstance方法,这个方法是对参数进行过滤; @SuppressWarnings(&qu ...
- [ubuntu]安装adobe air
修改安装文件为可执行权限: sudo ./AdobeAIRInstaller.bin 提示错误: <code> Adobe AIR could not be installed. Inst ...
- MySQL登陆数据库
下面是几种登陆到MySql数据库的登陆方式代码 1mysql -u root -ppassword 2.mysql -u root -p Enter password:password3.mysql ...
- [POI2006]SZK-Schools
[POI2006]SZK-Schools luogu #include<bits/stdc++.h> using namespace std; const int N=405,M=1e5+ ...
- 我的Android进阶之旅------>如何将Android源码导入Eclipse中来查看（非常实用）
Android源码下载完成的目录结构如如所示: step1:将.classpath文件拷贝到源代码的根目录 Android源码支持多种IDE,如果是针对APP层做开发的话,建议大家使用Eclipse开 ...
- Python字典的入门案例
查看python版本: [root@localhost ~]# python -V Python 2.7.5 1.基本的字典操作 案例1:简单电话本实现 [root@localhost ~]# vim ...
- LeetCode：三个数的最大乘积【628】
LeetCode:三个数的最大乘积[628] 题目描述 给定一个整型数组,在数组中找出由三个数组成的最大乘积,并输出这个乘积. 示例 1: 输入: [1,2,3] 输出: 6 示例 2: 输入: [1 ...
- yii 资料
https://github.com/forecho/awesome-yii2 会随时更新 链接:http://pan.baidu.com/s/1mgCKtUK 密码:t6t1 与<YII框架& ...
- 【leetcode刷题笔记】Max Points on a Line
Given n points on a 2D plane, find the maximum number of points that lie on the same straight line. ...
- IAR 条件断点
条件断点是IDE的一个重要功能,在IAR调试时候,经常跟踪一个数据,但是对较大的buffer,用普通的断点或live watch都不好跟踪. 比如某个buffer里一个数,我们知道他在第几个,但是却从 ...