经常做恢复验证，每次都有些小不同，想省点事，搞个一键还原可好？适用于不同实例，源端和目标端最好版本一致，平台一致，开始吧。
步骤介绍：
#/bin/bash
. ~/.bash_profile
RESTORDIR=/oradata/ORCL/20190131
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ORACLE_SID DBNAME=
O R A C L E S I D D B N A M E =
RMANDIR=/oradata/rmanbak/$DBNAME[email protected]
BAKDIR=/oradata/
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DBNAME/bak DATADIR=/oradata/
D B N A M E / b a k D A T A D I R = / o r a d a t a /
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O R A C L E H O M E / d b s / ∗
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DATADIR scp 192.168.1.1:
D A T A D I R s c p 1 9 2 . 1 6 8 . 1 . 1 :
CMDFILE=/tmp/rman1.txtls $BAKDIR/*.par
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DATADIR/init.ora' from '
D A T A D I R / i n i t . o r a ′ f r o m ′
rman target / cmdfile=$CMDFILE
grep -v “.__”
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DATADIR/init.ora|grep -v cluster_database|grep -v "_listener"|grep -v "*.log_archive"|grep -v pga_aggregate_target|grep -v sga_max_size|grep -v sga_target|grep -v thread|grep -v control_files >/tmp/init2.ora grep -v db_cache_size /tmp/init2.ora|grep -v db_create_file_dest|grep -v "*.fal_"|grep -v instance_number|grep -v shared_pool_size>
D A T A D I R / i n i t . o r a ∣ g r e p − v c l u s t e r d a t a b a s e ∣ g r e p − v " l i s t e n e r " ∣ g r e p − v " ∗ . l o g a r c h i v e " ∣ g r e p − v p g a a g g r e g a t e t a r g e t ∣ g r e p − v s g a m a x s i z e ∣ g r e p − v s g a t a r g e t ∣ g r e p − v t h r e a d ∣ g r e p − v c o n t r o l f i l e s > / t m p / i n i t 2 . o r a g r e p − v d b c a c h e s i z e / t m p / i n i t 2 . o r a ∣ g r e p − v d b c r e a t e f i l e d e s t ∣ g r e p − v " ∗ . f a l " ∣ g r e p − v i n s t a n c e n u m b e r ∣ g r e p − v s h a r e d p o o l s i z e >
echo “.control_files=
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DATADIR/control01.dbf" >>
D A T A D I R / c o n t r o l 0 1 . d b f " > > .sga_max_size=4G” >> $DATADIR/init.ora
mkdir -p grep audit_file_dest $DATADIR/init.ora |awk -F "'" '{print $2}'
CMDFILE=/tmp/rman2.txt
CTLFILE=ls $BAKDIR/c-*
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DATADIR/init.ora' force restore controlfile from '
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BAKDIR/' noprompt; crosscheck backupset; delete noprompt expired backupset; exit EOF )>
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rman target / cmdfile=$CMDFILE
RMANLOG=/tmp/rman_log_KaTeX parse error: Expected group after '_' at position 29: …DFILE=/tmp/rman_̲ DBNAME.txt
(cat << EOFKaTeX parse error: Expected 'EOF', got '}' at position 93: …over database; }̲ exit EOF )> CMDFILE
time nohup rman target / cmdfile=
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C M D F I L E l o g =
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spool /tmp/clear_log.sql
郑州无痛人流多少钱:https://yyk.familydoctor.com.cn/21521/
–alter database disable thread 2;
create spfile from pfile='
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DATADIR/init.ora'; shutdown immediate startup mount alter database noarchivelog; alter database open; exit )>
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sqlplus / as sysdba @$CMDFILE
echo ‘game over!’
将上述代码保存为r.sh ，放到目标端执行！
基本上修改2处即可：要恢复的实例名和备份文件位置（备份服务器IP地址通常是固定的），