RMAN> recover tablespace tbs_tspitr1,tbs_tspitr2 until time "to_date( '2019-08-26 13:50:38', 'yyyy-mm-dd hh24:mi:ss')" auxiliary destination '/tmp/aux';
Starting recover at 26-AUG-19
using channel ORA_DISK_1
RMAN-05026: WARNING: presuming following set of tablespaces applies to specified point-in-time
List of tablespaces expected to have UNDO segments
Tablespace SYSTEM
Tablespace UNDOTBS1
Creating automatic instance, with SID='qBcb'
initialization parameters used for automatic instance:
db_name=OCM1
db_unique_name=qBcb_tspitr_OCM1
compatible=11.2.0.0.0
db_block_size=8192
db_files=200
sga_target=280M
processes=50
db_create_file_dest=/tmp/aux
log_archive_dest_1='location=/tmp/aux'
#No auxiliary parameter file used
starting up automatic instance OCM1
Oracle instance started
Total System Global Area 292278272 bytes
Fixed Size 2212736 bytes
Variable Size 100666496 bytes
Database Buffers 184549376 bytes
Redo Buffers 4849664 bytes
Automatic instance created
Running TRANSPORT_SET_CHECK on recovery set tablespaces
TRANSPORT_SET_CHECK completed successfully
contents of Memory Script:
{
# set requested point in time
set until time "to_date( '2019-08-26 13:50:38', 'yyyy-mm-dd hh24:mi:ss')";
# restore the controlfile
restore clone controlfile;
# mount the controlfile
sql clone 'alter database mount clone database';
# archive current online log
sql 'alter system archive log current';
# avoid unnecessary autobackups for structural changes during TSPITR
sql 'begin dbms_backup_restore.AutoBackupFlag(FALSE); end;';
}
executing Memory Script
executing command: SET until clause
Starting restore at 26-AUG-19
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: SID=17 device type=DISK
channel ORA_AUX_DISK_1: starting datafile backup set restore
channel ORA_AUX_DISK_1: restoring control file
channel ORA_AUX_DISK_1: reading from backup piece /oracle/app/oracle/flash_recovery_area/OCM1/autobackup/2019_08_26/o1_mf_s_1017323428_gp6ws4qq_.bkp
channel ORA_AUX_DISK_1: piece handle=/oracle/app/oracle/flash_recovery_area/OCM1/autobackup/2019_08_26/o1_mf_s_1017323428_gp6ws4qq_.bkp tag=TAG20190826T135028
--这里是从flash_recovery_area中读取的备份数据，在测试此项目时，若关闭flash_recovery_area时，会报取不到备份的问题，后来又打开此功能才不报错，这里需要特殊注意下。
channel ORA_AUX_DISK_1: restored backup piece 1
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:00:01
output file name=/tmp/aux/OCM1/controlfile/o1_mf_gp6x7ckg_.ctl
Finished restore at 26-AUG-19
sql statement: alter database mount clone database
sql statement: alter system archive log current
sql statement: begin dbms_backup_restore.AutoBackupFlag(FALSE); end;
contents of Memory Script:
{
# set requested point in time
set until time "to_date( '2019-08-26 13:50:38', 'yyyy-mm-dd hh24:mi:ss')";
plsql <<<-- tspitr_2
declare
sqlstatement varchar2(512);
offline_not_needed exception;
pragma exception_init(offline_not_needed, -01539);
begin
sqlstatement := 'alter tablespace '|| 'TBS_TSPITR1' ||' offline immediate';
krmicd.writeMsg(6162, sqlstatement);
krmicd.execSql(sqlstatement);
exception
when offline_not_needed then
null;
end; >>>;
plsql <<<-- tspitr_2
declare
sqlstatement varchar2(512);
offline_not_needed exception;
pragma exception_init(offline_not_needed, -01539);
begin
sqlstatement := 'alter tablespace '|| 'TBS_TSPITR2' ||' offline immediate';
krmicd.writeMsg(6162, sqlstatement);
krmicd.execSql(sqlstatement);
exception
when offline_not_needed then
null;
end; >>>;
# set destinations for recovery set and auxiliary set datafiles
set newname for clone datafile 1 to new;
set newname for clone datafile 3 to new;
set newname for clone datafile 2 to new;
set newname for clone tempfile 1 to new;
set newname for datafile 5 to
"/oracle/app/oracle/oradata/tbs_tspitr1.dbf";
set newname for datafile 6 to
"/oracle/app/oracle/oradata/tbs_tspitr2.dbf";
# switch all tempfiles
switch clone tempfile all;
# restore the tablespaces in the recovery set and the auxiliary set
restore clone datafile 1, 3, 2, 5, 6;
switch clone datafile all;
}
executing Memory Script
executing command: SET until clause
sql statement: alter tablespace TBS_TSPITR1 offline immediate
sql statement: alter tablespace TBS_TSPITR2 offline immediate
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
renamed tempfile 1 to /tmp/aux/OCM1/datafile/o1_mf_temp_%u_.tmp in control file
Starting restore at 26-AUG-19
using channel ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: starting datafile backup set restore
channel ORA_AUX_DISK_1: specifying datafile(s) to restore from backup set
channel ORA_AUX_DISK_1: restoring datafile 00001 to /tmp/aux/OCM1/datafile/o1_mf_system_%u_.dbf
channel ORA_AUX_DISK_1: restoring datafile 00003 to /tmp/aux/OCM1/datafile/o1_mf_undotbs1_%u_.dbf
channel ORA_AUX_DISK_1: restoring datafile 00002 to /tmp/aux/OCM1/datafile/o1_mf_sysaux_%u_.dbf
channel ORA_AUX_DISK_1: restoring datafile 00005 to /oracle/app/oracle/oradata/tbs_tspitr1.dbf
channel ORA_AUX_DISK_1: restoring datafile 00006 to /oracle/app/oracle/oradata/tbs_tspitr2.dbf
channel ORA_AUX_DISK_1: reading from backup piece /tmp/tempbak/db_OCM1_full_02ua67rv_1_1
channel ORA_AUX_DISK_1: piece handle=/tmp/tempbak/db_OCM1_full_02ua67rv_1_1 tag=TAG20190826T134951
channel ORA_AUX_DISK_1: restored backup piece 1
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:00:35
Finished restore at 26-AUG-19
datafile 1 switched to datafile copy
input datafile copy RECID=4 STAMP=1017323925 file name=/tmp/aux/OCM1/datafile/o1_mf_system_gp6x7krl_.dbf
datafile 3 switched to datafile copy
input datafile copy RECID=5 STAMP=1017323925 file name=/tmp/aux/OCM1/datafile/o1_mf_undotbs1_gp6x7ks5_.dbf
datafile 2 switched to datafile copy
input datafile copy RECID=6 STAMP=1017323925 file name=/tmp/aux/OCM1/datafile/o1_mf_sysaux_gp6x7ks2_.dbf
contents of Memory Script:
{
# set requested point in time
set until time "to_date( '2019-08-26 13:50:38', 'yyyy-mm-dd hh24:mi:ss')";
# online the datafiles restored or switched
sql clone "alter database datafile 1 online";
sql clone "alter database datafile 3 online";
sql clone "alter database datafile 2 online";
sql clone "alter database datafile 5 online";
sql clone "alter database datafile 6 online";
# recover and open resetlogs
recover clone database tablespace "TBS_TSPITR1", "TBS_TSPITR2", "SYSTEM", "UNDOTBS1", "SYSAUX" delete archivelog;
alter clone database open resetlogs;
}
executing Memory Script
executing command: SET until clause
sql statement: alter database datafile 1 online
sql statement: alter database datafile 3 online
sql statement: alter database datafile 2 online
sql statement: alter database datafile 5 online
sql statement: alter database datafile 6 online
Starting recover at 26-AUG-19
using channel ORA_AUX_DISK_1
starting media recovery
archived log for thread 1 with sequence 50 is already on disk as file /oracle/app/oracle/flash_recovery_area/OCM1/archivelog/2019_08_26/o1_mf_1_50_gp6ws2pg_.arc
archived log for thread 1 with sequence 51 is already on disk as file /oracle/app/oracle/flash_recovery_area/OCM1/archivelog/2019_08_26/o1_mf_1_51_gp6x7jz7_.arc
archived log file name=/oracle/app/oracle/flash_recovery_area/OCM1/archivelog/2019_08_26/o1_mf_1_50_gp6ws2pg_.arc thread=1 sequence=50
archived log file name=/oracle/app/oracle/flash_recovery_area/OCM1/archivelog/2019_08_26/o1_mf_1_51_gp6x7jz7_.arc thread=1 sequence=51
media recovery complete, elapsed time: 00:00:01
Finished recover at 26-AUG-19
database opened
contents of Memory Script:
{
# make read only the tablespace that will be exported
sql clone 'alter tablespace TBS_TSPITR1 read only';
sql clone 'alter tablespace TBS_TSPITR2 read only';
# create directory for datapump import
sql "create or replace directory TSPITR_DIROBJ_DPDIR as ''
/tmp/aux''";
# create directory for datapump export
sql clone "create or replace directory TSPITR_DIROBJ_DPDIR as ''
/tmp/aux''";
}
executing Memory Script
sql statement: alter tablespace TBS_TSPITR1 read only
sql statement: alter tablespace TBS_TSPITR2 read only
sql statement: create or replace directory TSPITR_DIROBJ_DPDIR as ''/tmp/aux''
sql statement: create or replace directory TSPITR_DIROBJ_DPDIR as ''/tmp/aux''
Performing export of metadata...
EXPDP> Starting "SYS"."TSPITR_EXP_qBcb":
EXPDP> Processing object type TRANSPORTABLE_EXPORT/PLUGTS_BLK
EXPDP> Processing object type TRANSPORTABLE_EXPORT/TABLE
EXPDP> Processing object type TRANSPORTABLE_EXPORT/INDEX
EXPDP> Processing object type TRANSPORTABLE_EXPORT/CONSTRAINT/CONSTRAINT
EXPDP> Processing object type TRANSPORTABLE_EXPORT/INDEX_STATISTICS
EXPDP> Processing object type TRANSPORTABLE_EXPORT/POST_INSTANCE/PLUGTS_BLK
EXPDP> Master table "SYS"."TSPITR_EXP_qBcb" successfully loaded/unloaded
EXPDP> ******************************************************************************
EXPDP> Dump file set for SYS.TSPITR_EXP_qBcb is:
EXPDP> /tmp/aux/tspitr_qBcb_14246.dmp
EXPDP> ******************************************************************************
EXPDP> Datafiles required for transportable tablespace TBS_TSPITR1:
EXPDP> /oracle/app/oracle/oradata/tbs_tspitr1.dbf
EXPDP> Datafiles required for transportable tablespace TBS_TSPITR2:
EXPDP> /oracle/app/oracle/oradata/tbs_tspitr2.dbf
EXPDP> Job "SYS"."TSPITR_EXP_qBcb" successfully completed at 13:59:27
Export completed
contents of Memory Script:
{
# shutdown clone before import
shutdown clone immediate
# drop target tablespaces before importing them back
sql 'drop tablespace TBS_TSPITR1 including contents keep datafiles';
sql 'drop tablespace TBS_TSPITR2 including contents keep datafiles';
}
executing Memory Script
database closed
database dismounted
Oracle instance shut down
sql statement: drop tablespace TBS_TSPITR1 including contents keep datafiles
sql statement: drop tablespace TBS_TSPITR2 including contents keep datafiles
Performing import of metadata...
IMPDP> Master table "SYS"."TSPITR_IMP_qBcb" successfully loaded/unloaded
IMPDP> Starting "SYS"."TSPITR_IMP_qBcb":
IMPDP> Processing object type TRANSPORTABLE_EXPORT/PLUGTS_BLK
IMPDP> Processing object type TRANSPORTABLE_EXPORT/TABLE
IMPDP> Processing object type TRANSPORTABLE_EXPORT/INDEX
IMPDP> Processing object type TRANSPORTABLE_EXPORT/CONSTRAINT/CONSTRAINT
IMPDP> Processing object type TRANSPORTABLE_EXPORT/INDEX_STATISTICS
IMPDP> Processing object type TRANSPORTABLE_EXPORT/POST_INSTANCE/PLUGTS_BLK
IMPDP> Job "SYS"."TSPITR_IMP_qBcb" successfully completed at 13:59:45
Import completed
contents of Memory Script:
{
# make read write and offline the imported tablespaces
sql 'alter tablespace TBS_TSPITR1 read write';
sql 'alter tablespace TBS_TSPITR1 offline';
sql 'alter tablespace TBS_TSPITR2 read write';
sql 'alter tablespace TBS_TSPITR2 offline';
# enable autobackups after TSPITR is finished
sql 'begin dbms_backup_restore.AutoBackupFlag(TRUE); end;';
}
executing Memory Script
sql statement: alter tablespace TBS_TSPITR1 read write
sql statement: alter tablespace TBS_TSPITR1 offline
sql statement: alter tablespace TBS_TSPITR2 read write
sql statement: alter tablespace TBS_TSPITR2 offline
sql statement: begin dbms_backup_restore.AutoBackupFlag(TRUE); end;
Removing automatic instance
Automatic instance removed
auxiliary instance file /tmp/aux/OCM1/datafile/o1_mf_temp_gp6x8w38_.tmp deleted
auxiliary instance file /tmp/aux/OCM1/onlinelog/o1_mf_3_gp6x8smg_.log deleted
auxiliary instance file /tmp/aux/OCM1/onlinelog/o1_mf_2_gp6x8r2j_.log deleted
auxiliary instance file /tmp/aux/OCM1/onlinelog/o1_mf_1_gp6x8pfr_.log deleted
auxiliary instance file /tmp/aux/OCM1/datafile/o1_mf_sysaux_gp6x7ks2_.dbf deleted
auxiliary instance file /tmp/aux/OCM1/datafile/o1_mf_undotbs1_gp6x7ks5_.dbf deleted
auxiliary instance file /tmp/aux/OCM1/datafile/o1_mf_system_gp6x7krl_.dbf deleted
auxiliary instance file /tmp/aux/OCM1/controlfile/o1_mf_gp6x7ckg_.ctl deleted
Finished recover at 26-AUG-19
RMAN>
参考于：https://blog.csdn.net/leshami/article/details/70670220
