成人免费一级片_国产一区导航_av资源在线免费观看_91黄色免费视频_亚洲欧美日韩色_91国产精品一区


曙海教育集團(tuán)論壇開(kāi)發(fā)語(yǔ)言培訓(xùn)專(zhuān)區(qū)Oracle數(shù)據(jù)庫(kù) → Oracle備份恢復(fù)之利用dbms_backup_restore恢復(fù)數(shù)據(jù)庫(kù)


  共有10799人關(guān)注過(guò)本帖樹(shù)形打印

主題:Oracle備份恢復(fù)之利用dbms_backup_restore恢復(fù)數(shù)據(jù)庫(kù)

美女呀,離線(xiàn),留言給我吧!
wangxinxin
  1樓 個(gè)性首頁(yè) | 博客 | 信息 | 搜索 | 郵箱 | 主頁(yè) | UC


加好友 發(fā)短信
等級(jí):青蜂俠 帖子:1393 積分:14038 威望:0 精華:0 注冊(cè):2010-11-12 11:08:23
Oracle備份恢復(fù)之利用dbms_backup_restore恢復(fù)數(shù)據(jù)庫(kù)  發(fā)帖心情 Post By:2010-12-11 11:08:29

引用
RMAN> run {
2> allocate channel ch00 device type disk;
3> backup database include current controlfile format '/backup/full%t' tag='FULLDB';
4> sql 'alter system archive log current';
5> backup archivelog all format '/backup/arch%t' tag='ARCHIVELOG';
6> release channel ch00;
7> }

allocated channel: ch00
channel ch00: sid=17 devtype=DISK

Starting backup at 20-JAN-10
channel ch00: starting full datafile backupset
channel ch00: specifying datafile(s) in backupset
including current controlfile in backupset
input datafile fno=00001 name=/app/oracle/oradata/ora9i/system01.dbf
input datafile fno=00002 name=/app/oracle/oradata/ora9i/undotbs01.dbf
input datafile fno=00005 name=/app/oracle/oradata/ora9i/example01.dbf
input datafile fno=00011 name=/app/oracle/oradata/ora9i/STREAM01.dbf
input datafile fno=00010 name=/app/oracle/oradata/ora9i/xdb01.dbf
input datafile fno=00006 name=/app/oracle/oradata/ora9i/indx01.dbf
input datafile fno=00009 name=/app/oracle/oradata/ora9i/users01.dbf
input datafile fno=00003 name=/app/oracle/oradata/ora9i/cwmlite01.dbf
input datafile fno=00004 name=/app/oracle/oradata/ora9i/drsys01.dbf
input datafile fno=00007 name=/app/oracle/oradata/ora9i/odm01.dbf
input datafile fno=00008 name=/app/oracle/oradata/ora9i/tools01.dbf
channel ch00: starting piece 1 at 20-JAN-10
channel ch00: finished piece 1 at 20-JAN-10
piece handle=/backup/full708756233 comment=NONE
channel ch00: backup set complete, elapsed time: 00:02:26
Finished backup at 20-JAN-10

Starting Control File and SPFILE Autobackup at 20-JAN-10
piece handle=/app/oracle/product/9.0.2/dbs/c-2494723682-20100120-00 comment=NONE
Finished Control File and SPFILE Autobackup at 20-JAN-10

sql statement: alter system archive log current

Starting backup at 20-JAN-10
current log archived
channel ch00: starting archive log backupset
channel ch00: specifying archive log(s) in backup set
input archive log thread=1 sequence=1 recid=254 stamp=708756150
input archive log thread=1 sequence=2 recid=255 stamp=708756383
input archive log thread=1 sequence=3 recid=256 stamp=708756383
channel ch00: starting piece 1 at 20-JAN-10
channel ch00: finished piece 1 at 20-JAN-10
piece handle=/backup/arch708756383 comment=NONE
channel ch00: backup set complete, elapsed time: 00:00:02
Finished backup at 20-JAN-10

Starting Control File and SPFILE Autobackup at 20-JAN-10
piece handle=/app/oracle/product/9.0.2/dbs/c-2494723682-20100120-01 comment=NONE
Finished Control File and SPFILE Autobackup at 20-JAN-10

released channel: ch00

假設(shè)現(xiàn)在數(shù)據(jù)庫(kù)異常宕機(jī)
引用
SQL> shutdown abort
ORACLE instance shut down

啟動(dòng)數(shù)據(jù)庫(kù)至nomount狀態(tài)
引用
SQL> startup nomount
ORACLE instance started.

Total System Global Area 1125193868 bytes
Fixed Size                   452748 bytes
Variable Size             335544320 bytes
Database Buffers          788529152 bytes
Redo Buffers                 667648 bytes

1、利用dbms_backup_restore恢復(fù)控制文件
引用

SQL> DECLARE
  2  devtype varchar2(256);
  3  done boolean;
  4  BEGIN
  5  devtype := dbms_backup_restore.DeviceAllocate(type => '',ident => 'testctl');
  6  dbms_backup_restore.RestoresetdataFile;
  7  dbms_backup_restore.RestoreControlFileto('/app/oracle/oradata/ora9i/control01.ctl');
  8  dbms_backup_restore.RestoreBackupPiece('/backup/full708756233',done => done);
  9  dbms_backup_restore.RestoresetdataFile;
10  dbms_backup_restore.RestoreControlFileto('/app/oracle/oradata/ora9i/control02.ctl');
11  dbms_backup_restore.RestoreBackupPiece('/backup/full708756233',done => done);
12  dbms_backup_restore.RestoresetdataFile;
13  dbms_backup_restore.RestoreControlFileto('/app/oracle/oradata/ora9i/control03.ctl');
14  dbms_backup_restore.RestoreBackupPiece('/backup/full708756233',done => done);
15  dbms_backup_restore.DeviceDeallocate;
16  END;
17  /

PL/SQL procedure successfully completed.

當(dāng)然也已可用rman進(jìn)行控制文件恢復(fù)
引用
RMAN> restore controlfile from '/app/oracle/product/9.0.2/dbs/c-2494723682-20100120-00';

Starting restore at 20-JAN-10

using channel ORA_DISK_1
channel ORA_DISK_1: restoring controlfile
channel ORA_DISK_1: restore complete
replicating controlfile
input filename=/app/oracle/oradata/ora9i/control01.ctl
output filename=/app/oracle/oradata/ora9i/control02.ctl
output filename=/app/oracle/oradata/ora9i/control03.ctl
Finished restore at 20-JAN-10


2、利用dbms_backup_restore恢復(fù)數(shù)據(jù)文件
引用
SQL> DECLARE
  2  devtype varchar2(256);
  3  done boolean;
  4  BEGIN
  5  devtype := dbms_backup_restore.DeviceAllocate (type => '',ident => 'testdatafile');
  6  dbms_backup_restore.RestoreSetDatafile;
  7  dbms_backup_restore.RestoreDatafileTo(dfnumber => 1,toname => '/app/oracle/oradata/ora9i/system01.dbf');
  8  dbms_backup_restore.RestoreDatafileTo(dfnumber => 2,toname => '/app/oracle/oradata/ora9i/undotbs01.dbf');
  9  dbms_backup_restore.RestoreBackupPiece(done => done,handle => '/backup/full708756233', params => null);
10  dbms_backup_restore.DeviceDeallocate;
11  END;
12  /



PL/SQL procedure successfully completed.

3、利用dbms_backup_restore恢復(fù)歸檔日志
引用
SQL> DECLARE
  2  devtype varchar2(256);
  3  done boolean;
  4  BEGIN
  5  devtype := dbms_backup_restore.DeviceAllocate (type => '',ident => 'testarchlog');
  6  dbms_backup_restore.RestoreSetArchivedLog(destination=>'/app/oracle/product/9.0.2/dbs/arch');
  7  dbms_backup_restore.RestoreArchivedLog(thread=>1,sequence=>1);
  8  dbms_backup_restore.RestoreArchivedLog(thread=>1,sequence=>2);
  9  dbms_backup_restore.RestoreArchivedLog(thread=>1,sequence=>3);
10  dbms_backup_restore.RestoreBackupPiece(done => done,handle => '/backup/arch708756383', params => null);
11  dbms_backup_restore.DeviceDeallocate;
12  END;
13  /

PL/SQL procedure successfully completed.


支持(0中立(0反對(duì)(0單帖管理 | 引用 | 回復(fù) 回到頂部

返回版面帖子列表

Oracle備份恢復(fù)之利用dbms_backup_restore恢復(fù)數(shù)據(jù)庫(kù)








簽名
主站蜘蛛池模板: 成人在线观看网址 | 欧美午夜一区二区 | 日韩影视在线 | 国产一区二区三区视频免费观看 | www伊人| 玖玖在线视频 | 国产在线激情视频 | 特级西西人体444www高清大胆 | 日韩免费视频网站 | 中文字幕精品视频在线 | 日韩簧片在线观看 | 夜夜夜网站 | 欧美日韩在线观看成人 | 亚洲天堂婷婷 | 蝌蚪视频在线观看 | 久久综合久久久 | 欧美国产日韩一区 | 欧美色国 | 琪琪色在线观看 | 午夜激情福利视频 | 日本色视频 | 久久久看片 | 波多野结衣一二区 | 欧美高清在线 | 亚洲欧洲在线观看 | 蜜桃av一区| 狠狠躁夜夜躁xxxxaaaa | 98久久 | 激情五月婷婷网 | 日韩www| 日本久久中文 | 久久av导航 | 日韩国产一级 | 在线免费观看毛片 | 国产一级大片在线观看 | 久操视频在线观看 | 国产精彩视频 | 亚洲欧美a | 在线观看免费黄色小视频 | 亚洲视频在线看 | av自拍 |