可以對(duì)一個(gè)或多個(gè)PDB執(zhí)行完全恢復(fù)而不影響其它為open狀態(tài)的PDB的操作。RMAN有兩種方法來(lái)恢復(fù)PDB:
.連接到CDB的root容器，然后使用restore pluggable database與recover pluggable database命令。這種方法能讓你使用單個(gè)命令來(lái)恢復(fù)多個(gè)PDB。

讓客戶滿意是我們工作的目標(biāo)，不斷超越客戶的期望值來(lái)自于我們對(duì)這個(gè)行業(yè)的熱愛(ài)。我們立志把好的技術(shù)通過(guò)有效、簡(jiǎn)單的方式提供給客戶，將通過(guò)不懈努力成為客戶在信息化領(lǐng)域值得信任、有價(jià)值的長(zhǎng)期合作伙伴，公司提供的服務(wù)項(xiàng)目有：空間域名、網(wǎng)頁(yè)空間、營(yíng)銷軟件、網(wǎng)站建設(shè)、邵東網(wǎng)站維護(hù)、網(wǎng)站推廣。

.連接到PDB并使用restore database與recover database語(yǔ)句，這種方法只能恢復(fù)單個(gè)PDB并且能讓你使用相同的命令來(lái)恢復(fù)non-CDB數(shù)據(jù)庫(kù)

使用RMAN恢復(fù)一個(gè)或多個(gè)PDB
1.啟動(dòng)RMAN并使用有sysdba或sysbackup權(quán)限的公共用戶連接到root容器

[oracle@jytest1 ~]$ rman target/ catalog rco/xxxxx@jypdb_173

Recovery Manager: Release 12.2.0.1.0 - Production on Mon Dec 11 16:56:58 2017

Copyright (c) 1982, 2017, Oracle and/or its affiliates.  All rights reserved.

connected to target database: JY (DBID=979425723)
connected to recovery catalog database

2.關(guān)閉你要執(zhí)行恢復(fù)操作的PDB

SQL> alter pluggable database jypdb,testpdb close immediate;

Pluggable database altered.


SQL> select name,open_mode from v$pdbs;

NAME                                                                                                                             OPEN_MODE
-------------------------------------------------------------------------------------------------------------------------------- ----------
PDB$SEED                                                                                                                         READ ONLY
JYPDB                                                                                                                            MOUNTED
TESTPDB                                                                                                                          MOUNTED

SQL> 

3.可選操作，使用configure命令來(lái)配置缺省設(shè)備類型與自動(dòng)通道

4.執(zhí)行restore pluggable database與recover pluggable database命令，下面的語(yǔ)句恢復(fù) jypdb,testpdb

RMAN> restore pluggable database  jypdb,testpdb;

Starting restore at 11-DEC-17
starting full resync of recovery catalog
full resync complete
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=2279 instance=jy1 device type=DISK

skipping datafile 5; already restored to file +DATA/JY/5F9AA264B21F3ED9E053AB828A0A6088/DATAFILE/system.256.962209675
skipping datafile 6; already restored to file +DATA/JY/5F9AA264B21F3ED9E053AB828A0A6088/DATAFILE/sysaux.270.962209675
skipping datafile 8; already restored to file +DATA/JY/5F9AA264B21F3ED9E053AB828A0A6088/DATAFILE/undotbs1.296.962209675
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 00010 to +DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/system.271.962209649
channel ORA_DISK_1: restoring datafile 00011 to +DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/sysaux.316.962209649
channel ORA_DISK_1: restoring datafile 00012 to +DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/undotbs1.264.962209649
channel ORA_DISK_1: restoring datafile 00013 to +DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/undo_2.268.962209649
channel ORA_DISK_1: restoring datafile 00014 to +DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/users.278.962209649
channel ORA_DISK_1: restoring datafile 00015 to +DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/test.275.962210609
channel ORA_DISK_1: reading from backup piece +TEST/rman_backup/jy_979425723_20171211_0osls830_1_1
channel ORA_DISK_1: piece handle=+TEST/rman_backup/jy_979425723_20171211_0osls830_1_1 tag=TAG20171211T164446
channel ORA_DISK_1: restored backup piece 1
channel ORA_DISK_1: restore complete, elapsed time: 00:00:35
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 00016 to +DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/DATAFILE/system.260.962469409
channel ORA_DISK_1: restoring datafile 00017 to +DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/DATAFILE/sysaux.259.962469409
channel ORA_DISK_1: restoring datafile 00018 to +DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/DATAFILE/undotbs1.265.962469409
channel ORA_DISK_1: restoring datafile 00019 to +DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/DATAFILE/undo_2.266.962469409
channel ORA_DISK_1: restoring datafile 00020 to +DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/DATAFILE/users.267.962469409
channel ORA_DISK_1: restoring datafile 00021 to +DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/DATAFILE/test.269.962469409
channel ORA_DISK_1: reading from backup piece +TEST/rman_backup/jy_979425723_20171211_0psls843_1_1
channel ORA_DISK_1: piece handle=+TEST/rman_backup/jy_979425723_20171211_0psls843_1_1 tag=TAG20171211T164446
channel ORA_DISK_1: restored backup piece 1
channel ORA_DISK_1: restore complete, elapsed time: 00:00:36
Finished restore at 11-DEC-17


RMAN> recover pluggable database jypdb,testpdb;

Starting recover at 11-DEC-17
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=2279 instance=jy1 device type=DISK

starting media recovery
media recovery complete, elapsed time: 00:00:02

Finished recover at 11-DEC-17

5.open PDB(jypdb,testpdb)

SQL> alter pluggable database jypdb,testpdb open;

Pluggable database altered.

SQL> select name,open_mode from v$pdbs;

NAME                                                                                                                             OPEN_MODE
-------------------------------------------------------------------------------------------------------------------------------- ----------
PDB$SEED                                                                                                                         READ ONLY
JYPDB                                                                                                                            READ WRITE
TESTPDB                                                                                   

分享標(biāo)題：使用RMAN來(lái)PDB執(zhí)行完全恢復(fù)
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