锘??xml version="1.0" encoding="utf-8" standalone="yes"?>
4.ALTER DATABASE OPEN RESETLOGS;
浠g爜濡備笅:
SQL> shutdown abort
ORACLE 渚嬬▼宸茬粡鍏抽棴銆?br />
SQL> host del D:\oracle\product\10.2.0\oradata\suredd\control*.ctl
/** 鍦ㄦ鍏堝皢澶囦喚鐨勬帶鍒舵枃浠跺拰鏁版嵁鏂囦歡榪樺師*/
SQL> startup mount
ORACLE 渚嬬▼宸茬粡鍚姩銆?br />
Total System Global Area 612368384 bytes
Fixed Size 1250428 bytes
Variable Size 230689668 bytes
Database Buffers 373293056 bytes
Redo Buffers 7135232 bytes
鏁版嵁搴撹杞藉畬姣曘?br />
SQL> RECOVER DATABASE USING BACKUP CONTROLFILE
ORA-00279: 鏇存敼 873855 (鍦?nbsp;05/05/2011 15:47:47 鐢熸垚) 瀵逛簬綰跨▼ 1 鏄繀闇鐨?br />
ORA-00289: 寤鴻:
D:\ORACLE\PRODUCT\10.2.0\ARCHIVELOGS\SUREDD\ARC00001_0750352730.001
ORA-00280: 鏇存敼 873855 (鐢ㄤ簬綰跨▼ 1) 鍦ㄥ簭鍒?nbsp;#1 涓?br />
鎸囧畾鏃ュ織: {<RET>=suggested | filename | AUTO | CANCEL}
auto
ORA-00308: 鏃犳硶鎵撳紑褰掓。鏃ュ織
'D:\ORACLE\PRODUCT\10.2.0\ARCHIVELOGS\SUREDD\ARC00001_0750352730.001'
ORA-27041: 鏃犳硶鎵撳紑鏂囦歡
OSD-04002: 鏃犳硶鎵撳紑鏂囦歡
O/S-Error: (OS 2) 緋葷粺鎵句笉鍒版寚瀹氱殑鏂囦歡銆?br />
ORA-00308: 鏃犳硶鎵撳紑褰掓。鏃ュ織
'D:\ORACLE\PRODUCT\10.2.0\ARCHIVELOGS\SUREDD\ARC00001_0750352730.001'
ORA-27041: 鏃犳硶鎵撳紑鏂囦歡
OSD-04002: 鏃犳硶鎵撳紑鏂囦歡
O/S-Error: (OS 2) 緋葷粺鎵句笉鍒版寚瀹氱殑鏂囦歡銆?br />
SQL> RECOVER DATABASE USING BACKUP CONTROLFILE
ORA-00279: 鏇存敼 873855 (鍦?nbsp;05/05/2011 15:47:47 鐢熸垚) 瀵逛簬綰跨▼ 1 鏄繀闇鐨?br />
ORA-00289: 寤鴻:
D:\ORACLE\PRODUCT\10.2.0\ARCHIVELOGS\SUREDD\ARC00001_0750352730.001
ORA-00280: 鏇存敼 873855 (鐢ㄤ簬綰跨▼ 1) 鍦ㄥ簭鍒?nbsp;#1 涓?br />
鎸囧畾鏃ュ織: {<RET>=suggested | filename | AUTO | CANCEL}
E:\oracletest\backup\suredd\REDO01.LOG
ORA-00339: 褰掓。鏃ュ織鏈寘鍚換浣曢噸鍋?br />
ORA-00334: 褰掓。鏃ュ織: 'E:\ORACLETEST\BACKUP\SUREDD\REDO01.LOG'
SQL> RECOVER DATABASE USING BACKUP CONTROLFILE
ORA-00279: 鏇存敼 873855 (鍦?nbsp;05/05/2011 15:47:47 鐢熸垚) 瀵逛簬綰跨▼ 1 鏄繀闇鐨?br />
ORA-00289: 寤鴻:
D:\ORACLE\PRODUCT\10.2.0\ARCHIVELOGS\SUREDD\ARC00001_0750352730.001
ORA-00280: 鏇存敼 873855 (鐢ㄤ簬綰跨▼ 1) 鍦ㄥ簭鍒?nbsp;#1 涓?br />
鎸囧畾鏃ュ織: {<RET>=suggested | filename | AUTO | CANCEL}
E:\ORACLETEST\BACKUP\SUREDD\REDO02.LOG
ORA-00339: 褰掓。鏃ュ織鏈寘鍚換浣曢噸鍋?br />
ORA-00334: 褰掓。鏃ュ織: 'E:\ORACLETEST\BACKUP\SUREDD\REDO02.LOG'
SQL> RECOVER DATABASE USING BACKUP CONTROLFILE
ORA-00279: 鏇存敼 873855 (鍦?nbsp;05/05/2011 15:47:47 鐢熸垚) 瀵逛簬綰跨▼ 1 鏄繀闇鐨?br />
ORA-00289: 寤鴻:
D:\ORACLE\PRODUCT\10.2.0\ARCHIVELOGS\SUREDD\ARC00001_0750352730.001
ORA-00280: 鏇存敼 873855 (鐢ㄤ簬綰跨▼ 1) 鍦ㄥ簭鍒?nbsp;#1 涓?br />
鎸囧畾鏃ュ織: {<RET>=suggested | filename | AUTO | CANCEL}
E:\ORACLETEST\BACKUP\SUREDD\REDO03.LOG
宸插簲鐢ㄧ殑鏃ュ織銆?br />
瀹屾垚浠嬭川鎭㈠銆?br />
SQL> ALTER DATABASE OPEN RESETLOGS;
鏁版嵁搴撳凡鏇存敼銆?br />
SQL> select * from dd.t1;
ID NAME
---------- ----------
1 test1
2 test2
SQL>
The following commands will create a new control file and use it to open the database.
Data used by Recovery Manager will be lost.
Additional logs may be required for media recovery of offline.
Use this only if the current versions of all online logs are available.
2.Set RESETLOGS case
The following commands will create a new control file and use it to open the database.
Data used by Recovery Manager will be lost.
The contents of online logs will be lost and all backups will be invalidated.
Use this only if online logs are damaged.
2.浠lter database open resetlogs鎵撳紑鏁版嵁搴?br />
2.1濡傛灉褰撳垵鍏抽棴鏁版嵁搴撴椂鏄潪姝e父鍏抽棴,閭d箞鍦ㄦ墦寮鏁版嵁搴撲箣鍓嶅簲璇ュ厛RECOVER DATABASE USING BACKUP CONTROLFILE
3.娣誨姞temp鏂囦歡
浠g爜濡備笅:
SQL> shutdown immediate
鏁版嵁搴撳凡緇忓叧闂?br />
宸茬粡鍗歌澆鏁版嵁搴撱?br />
ORACLE 渚嬬▼宸茬粡鍏抽棴銆?br />
SQL> host del D:\oracle\product\10.2.0\oradata\suredd\control*.ctl
SQL> host del D:\oracle\product\10.2.0\oradata\suredd\redo*.log
SQL> startup nomount
ORACLE 渚嬬▼宸茬粡鍚姩銆?br />
Total System Global Area 612368384 bytes
Fixed Size 1250428 bytes
Variable Size 226495364 bytes
Database Buffers 377487360 bytes
Redo Buffers 7135232 bytes
SQL> edit
宸插啓鍏?nbsp;file afiedt.buf
1 CREATE CONTROLFILE REUSE DATABASE "SUREDD" RESETLOGS ARCHIVELOG
2 MAXLOGFILES 16
3 MAXLOGMEMBERS 3
4 MAXDATAFILES 100
5 MAXINSTANCES 8
6 MAXLOGHISTORY 292
7 LOGFILE
8 GROUP 1 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\REDO01.LOG' SIZE 50M,
9 GROUP 2 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\REDO02.LOG' SIZE 50M,
10 GROUP 3 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\REDO03.LOG' SIZE 50M
11 DATAFILE
12 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\SYSTEM01.DBF',
13 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\SYSAUX01.DBF',
14 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\USERS01.DBF',
15 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\EXAMPLE01.DBF',
16 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\DDTESTTBS02.DBF',
17 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\UNTOTBS_NEW_01.DBF'
18* CHARACTER SET ZHS16GBK
SQL> /
鎺у埗鏂囦歡宸插垱寤恒?br />
SQL> ALTER DATABASE OPEN RESETLOGS;
鏁版嵁搴撳凡鏇存敼銆?br />
SQL> ALTER TABLESPACE TEMP ADD TEMPFILE 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\TEMP01.DBF'
2 SIZE 20971520 REUSE AUTOEXTEND ON NEXT 655360 MAXSIZE 32767M;
琛ㄧ┖闂村凡鏇存敼銆?br />
SQL> select * from dd.t1;
ID NAME
---------- ----------
1 test1
2 test2
SQL>
4.鍐嶆壘閲嶅仛鑱旀満鏃ュ織鎭㈠鏁版嵁
5.alter database open resetlogs
浠g爜濡備笅:
SQL> alter database backup controlfile to 'c:\CONTROL01.CTL';
鏁版嵁搴撳凡鏇存敼銆?br />
SQL> shutdown immediate
鏁版嵁搴撳凡緇忓叧闂?br />
宸茬粡鍗歌澆鏁版嵁搴撱?br />
ORACLE 渚嬬▼宸茬粡鍏抽棴銆?br />
SQL> host del D:\oracle\product\10.2.0\oradata\suredd\CONTROL*.CTL;
SQL> host copy c:\CONTROL01.CTL D:\oracle\product\10.2.0\oradata\suredd\
SQL> startup mount
ORACLE 渚嬬▼宸茬粡鍚姩銆?br />
Total System Global Area 612368384 bytes
Fixed Size 1250428 bytes
Variable Size 213912452 bytes
Database Buffers 390070272 bytes
Redo Buffers 7135232 bytes
ORA-00205: ?????????, ??????, ???????
SQL> shutdown immediate
ORA-01507: ??????
ORACLE 渚嬬▼宸茬粡鍏抽棴銆?br />
============鍦ㄦ搴旇灝嗗浠界殑鎺у埗鏂囦歡鎸夌収鍒濆鍖栨枃浠墮噷闈㈣緗殑閭f牱copy N浠藉埌鎸囧畾鐨勪綅緗?/span>===================
SQL> startup mount
ORACLE 渚嬬▼宸茬粡鍚姩銆?br />
Total System Global Area 612368384 bytes
Fixed Size 1250428 bytes
Variable Size 213912452 bytes
Database Buffers 390070272 bytes
Redo Buffers 7135232 bytes
鏁版嵁搴撹杞藉畬姣曘?br />
SQL> alter database open;
alter database open
*
絎?nbsp;1 琛屽嚭鐜伴敊璇?
ORA-01589: 瑕佹墦寮鏁版嵁搴撳垯蹇呴』浣跨敤 RESETLOGS 鎴?nbsp;NORESETLOGS 閫夐」
SQL> recover database using backup controlfile ;
ORA-00279: 鏇存敼 761661 (鍦?nbsp;05/05/2011 09:18:58 鐢熸垚) 瀵逛簬綰跨▼ 1 鏄繀闇鐨?br />
ORA-00289: 寤鴻:
D:\ORACLE\PRODUCT\10.2.0\ARCHIVELOGS\SUREDD\ARC00011_0750250093.001
ORA-00280: 鏇存敼 761661 (鐢ㄤ簬綰跨▼ 1) 鍦ㄥ簭鍒?nbsp;#11 涓?br />
鎸囧畾鏃ュ織: {<RET>=suggested | filename | AUTO | CANCEL}
auto
ORA-00308: 鏃犳硶鎵撳紑褰掓。鏃ュ織
'D:\ORACLE\PRODUCT\10.2.0\ARCHIVELOGS\SUREDD\ARC00011_0750250093.001'
ORA-27041: 鏃犳硶鎵撳紑鏂囦歡
OSD-04002: 鏃犳硶鎵撳紑鏂囦歡
O/S-Error: (OS 2) 緋葷粺鎵句笉鍒版寚瀹氱殑鏂囦歡銆?br />
ORA-00308: 鏃犳硶鎵撳紑褰掓。鏃ュ織
'D:\ORACLE\PRODUCT\10.2.0\ARCHIVELOGS\SUREDD\ARC00011_0750250093.001'
ORA-27041: 鏃犳硶鎵撳紑鏂囦歡
OSD-04002: 鏃犳硶鎵撳紑鏂囦歡
O/S-Error: (OS 2) 緋葷粺鎵句笉鍒版寚瀹氱殑鏂囦歡銆?br />
=======浠ヤ笂澶辮觸鐨勫師鍥犳槸:褰撳墠controlfile涓㈠け,浣跨敤澶囦喚鐨刢ontrolfile鎵撳紑鏁版嵁搴撴椂,涓轟笉瀹屽叏鎭㈠,鎵浠ヨ浣跨敤until============
SQL> recover database using backup controlfile until cancel;
ORA-00279: 鏇存敼 761661 (鍦?nbsp;05/05/2011 09:18:58 鐢熸垚) 瀵逛簬綰跨▼ 1 鏄繀闇鐨?br />
ORA-00289: 寤鴻:
D:\ORACLE\PRODUCT\10.2.0\ARCHIVELOGS\SUREDD\ARC00011_0750250093.001
ORA-00280: 鏇存敼 761661 (鐢ㄤ簬綰跨▼ 1) 鍦ㄥ簭鍒?nbsp;#11 涓?br />
鎸囧畾鏃ュ織: {<RET>=suggested | filename | AUTO | CANCEL}
auto
ORA-00308: 鏃犳硶鎵撳紑褰掓。鏃ュ織
'D:\ORACLE\PRODUCT\10.2.0\ARCHIVELOGS\SUREDD\ARC00011_0750250093.001'
ORA-27041: 鏃犳硶鎵撳紑鏂囦歡
OSD-04002: 鏃犳硶鎵撳紑鏂囦歡
O/S-Error: (OS 2) 緋葷粺鎵句笉鍒版寚瀹氱殑鏂囦歡銆?br />
ORA-00308: 鏃犳硶鎵撳紑褰掓。鏃ュ織
'D:\ORACLE\PRODUCT\10.2.0\ARCHIVELOGS\SUREDD\ARC00011_0750250093.001'
ORA-27041: 鏃犳硶鎵撳紑鏂囦歡
OSD-04002: 鏃犳硶鎵撳紑鏂囦歡
O/S-Error: (OS 2) 緋葷粺鎵句笉鍒版寚瀹氱殑鏂囦歡銆?br />
ORA-01547: 璀﹀憡: RECOVER 鎴愬姛浣?nbsp;OPEN RESETLOGS 灝嗗嚭鐜板涓嬮敊璇?br />
ORA-01152: 鏂囦歡 1 娌℃湁浠庤繃鏃х殑澶囦喚涓仮澶?br />
ORA-01110: 鏁版嵁鏂囦歡 1: 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\SYSTEM01.DBF'
/**鐢變簬浣跨敤浜嗗浠界殑鎺у埗鏂囦歡錛屽浠戒箣鍚庣殑褰掓。鏃ュ織淇℃伅涓㈠け錛?br />
鍥犳錛岃繖鏃墮渶瑕佹墜宸ヨ緭鍏ラ渶瑕佹仮澶嶇殑鑱旀満閲嶅仛鏃ュ織鏂囦歡*/
SQL> SELECT GROUP#, SEQUENCE#, STATUS FROM V$LOG;
GROUP# SEQUENCE# STATUS
---------- ---------- ----------------
1 11 CURRENT
3 10 INACTIVE
2 9 INACTIVE
SQL> recover database using backup controlfile until cancel
ORA-00279: 鏇存敼 761661 (鍦?nbsp;05/05/2011 09:18:58 鐢熸垚) 瀵逛簬綰跨▼ 1 鏄繀闇鐨?br />
ORA-00289: 寤鴻:
D:\ORACLE\PRODUCT\10.2.0\ARCHIVELOGS\SUREDD\ARC00011_0750250093.001
ORA-00280: 鏇存敼 761661 (鐢ㄤ簬綰跨▼ 1) 鍦ㄥ簭鍒?nbsp;#11 涓?br />
鎸囧畾鏃ュ織: {<RET>=suggested | filename | AUTO | CANCEL}
D:\oracle\product\10.2.0\oradata\suredd\REDO03.LOG
ORA-00328: 褰掓。鏃ュ織鍦ㄦ洿鏀?nbsp;759772 緇撴潫, 闇瑕佺◢鍚庣殑鏇存敼 761661
ORA-00334: 褰掓。鏃ュ織: 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\REDO03.LOG'
ORA-01547: 璀﹀憡: RECOVER 鎴愬姛浣?nbsp;OPEN RESETLOGS 灝嗗嚭鐜板涓嬮敊璇?br />
ORA-01152: 鏂囦歡 1 娌℃湁浠庤繃鏃х殑澶囦喚涓仮澶?br />
ORA-01110: 鏁版嵁鏂囦歡 1: 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\SYSTEM01.DBF'
SQL> recover database using backup controlfile until cancel
ORA-00279: 鏇存敼 761661 (鍦?nbsp;05/05/2011 09:18:58 鐢熸垚) 瀵逛簬綰跨▼ 1 鏄繀闇鐨?br />
ORA-00289: 寤鴻:
D:\ORACLE\PRODUCT\10.2.0\ARCHIVELOGS\SUREDD\ARC00011_0750250093.001
ORA-00280: 鏇存敼 761661 (鐢ㄤ簬綰跨▼ 1) 鍦ㄥ簭鍒?nbsp;#11 涓?br />
鎸囧畾鏃ュ織: {<RET>=suggested | filename | AUTO | CANCEL}
D:\oracle\product\10.2.0\oradata\suredd\REDO01.LOG
宸插簲鐢ㄧ殑鏃ュ織銆?br />
瀹屾垚浠嬭川鎭㈠銆?br />
SQL> alter database open resetlogs;
鏁版嵁搴撳凡鏇存敼銆?br />
SQL> select * from dd.t1;
ID NAME
---------- ----------
1 test1
2 test2
SQL>
3.瑙e喅鏂規(guī)硶:灝嗗綊妗f棩蹇梒opy鍥炲師鏉ョ殑浣嶇疆,鎭㈠鏃舵寚瀹氭柊鐨勪綅緗?鎴栬呬嬌鐢⊿ET LOGSOURCE,鎸囧悜鏂扮殑褰掓。浣嶇疆
浠g爜濡備笅:
SQL> recover tablespace ddtest;
ORA-00279: 鏇存敼 589779 (鍦?nbsp;05/04/2011 14:46:43 鐢熸垚) 瀵逛簬綰跨▼ 1 鏄繀闇鐨?br />
ORA-00289: 寤鴻:
D:\ORACLE\PRODUCT\10.2.0\ARCHIVELOGS\SUREDD\ARC00004_0750250093.001
ORA-00280: 鏇存敼 589779 (鐢ㄤ簬綰跨▼ 1) 鍦ㄥ簭鍒?nbsp;#4 涓?br />
鎸囧畾鏃ュ織: {<RET>=suggested | filename | AUTO | CANCEL}
auto
ORA-00308: 鏃犳硶鎵撳紑褰掓。鏃ュ織
'D:\ORACLE\PRODUCT\10.2.0\ARCHIVELOGS\SUREDD\ARC00004_0750250093.001'
ORA-27041: 鏃犳硶鎵撳紑鏂囦歡
OSD-04002: 鏃犳硶鎵撳紑鏂囦歡
O/S-Error: (OS 2) 緋葷粺鎵句笉鍒版寚瀹氱殑鏂囦歡銆?br />
ORA-00308: 鏃犳硶鎵撳紑褰掓。鏃ュ織
'D:\ORACLE\PRODUCT\10.2.0\ARCHIVELOGS\SUREDD\ARC00004_0750250093.001'
ORA-27041: 鏃犳硶鎵撳紑鏂囦歡
OSD-04002: 鏃犳硶鎵撳紑鏂囦歡
O/S-Error: (OS 2) 緋葷粺鎵句笉鍒版寚瀹氱殑鏂囦歡銆?br />
SQL> recover tablespace ddtest;
ORA-00279: 鏇存敼 589779 (鍦?nbsp;05/04/2011 14:46:43 鐢熸垚) 瀵逛簬綰跨▼ 1 鏄繀闇鐨?br />
ORA-00289: 寤鴻:
D:\ORACLE\PRODUCT\10.2.0\ARCHIVELOGS\SUREDD\ARC00004_0750250093.001
ORA-00280: 鏇存敼 589779 (鐢ㄤ簬綰跨▼ 1) 鍦ㄥ簭鍒?nbsp;#4 涓?br />
鎸囧畾鏃ュ織: {<RET>=suggested | filename | AUTO | CANCEL}
auto
ORA-00279: 鏇存敼 609885 (鍦?nbsp;05/04/2011 15:13:08 鐢熸垚) 瀵逛簬綰跨▼ 1 鏄繀闇鐨?br />
ORA-00289: 寤鴻:
D:\ORACLE\PRODUCT\10.2.0\ARCHIVELOGS\SUREDD\ARC00005_0750250093.001
ORA-00280: 鏇存敼 609885 (鐢ㄤ簬綰跨▼ 1) 鍦ㄥ簭鍒?nbsp;#5 涓?br />
ORA-00278: 姝ゆ仮澶嶄笉鍐嶉渶瑕佹棩蹇楁枃浠?br />
'D:\ORACLE\PRODUCT\10.2.0\ARCHIVELOGS\SUREDD\ARC00004_0750250093.001'
宸插簲鐢ㄧ殑鏃ュ織銆?br />
瀹屾垚浠嬭川鎭㈠銆?br />
SQL> alter tablespace ddtest online;
琛ㄧ┖闂村凡鏇存敼銆?br />
SQL> select * from dd.t1;
ID NAME
---------- ----------
1 test1
2 test2
SQL>
娉?
(1)鎴栬呭皢褰掓。鏃ュ織鏀懼埌鍏朵粬鐨勫湴鏂?鐒跺悗鍦ㄦ寚瀹氭棩蹇楁椂涓嶇敤auto,鑰屽啓鏂扮殑璺緞
(2)SET LOGSOURCE '褰掓。鏃ュ織鐨勬斁鐨勪綅緗?/span>',鍐峳ecover ,鐒跺悗浣跨敤auto
4.recover鏁版嵁搴?br />
5.褰掓。鎵鏈夋棩蹇?br />
6.open鏁版嵁搴?br />
7.娣誨姞temp琛ㄧ┖闂寸殑鏁版嵁鏂囦歡
榪囩▼濡備笅:
SQL> show parameter control
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
control_file_record_keep_time integer 7
control_files string D:\ORACLE\PRODUCT\10.2.0\ORADA
TA\SUREDD\CONTROL01.CTL, D:\OR
ACLE\PRODUCT\10.2.0\ORADATA\SU
REDD\CONTROL02.CTL, D:\ORACLE\
PRODUCT\10.2.0\ORADATA\SUREDD\
CONTROL03.CTL
======================姝ゆ椂鐮村潖鎵鏈夋帶鍒舵枃浠?=====================
SQL> alter system checkpoint;
alter system checkpoint
*
絎?nbsp;1 琛屽嚭鐜伴敊璇?
ORA-00227: 鎺у埗鏂囦歡涓嫻嬪埌鎹熷潖鐨勫潡: (鍧?nbsp;, # 鍧?nbsp;)
SQL> select status from v$instance;
ERROR:
ORA-03114: 鏈繛鎺ュ埌 ORALCE
SQL> conn / as sysdba
宸茶繛鎺ュ埌絀洪棽渚嬬▼銆?br />
SQL> startup nomount
ORACLE 渚嬬▼宸茬粡鍚姩銆?br />
Total System Global Area 612368384 bytes
Fixed Size 1250428 bytes
Variable Size 201329540 bytes
Database Buffers 402653184 bytes
Redo Buffers 7135232 bytes
SQL> edit
宸插啓鍏?nbsp;file afiedt.buf
1 CREATE CONTROLFILE REUSE DATABASE "SUREDD" NORESETLOGS ARCHIVELOG
2 MAXLOGFILES 16
3 MAXLOGMEMBERS 3
4 MAXDATAFILES 100
5 MAXINSTANCES 8
6 MAXLOGHISTORY 292
7 LOGFILE
8 GROUP 1 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\REDO01.LOG' SIZE 50M,
9 GROUP 2 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\REDO02.LOG' SIZE 50M,
10 GROUP 3 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\REDO03.LOG' SIZE 50M
11 DATAFILE
12 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\SYSTEM01.DBF',
13 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\UNDOTBS01.DBF',
14 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\SYSAUX01.DBF',
15 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\USERS01.DBF',
16 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\EXAMPLE01.DBF',
17 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\DDTESTTBS02.DBF'
18* CHARACTER SET ZHS16GBK
SQL> /
鎺у埗鏂囦歡宸插垱寤恒?br />
SQL> RECOVER DATABASE;
瀹屾垚浠嬭川鎭㈠銆?br />
SQL> ALTER SYSTEM ARCHIVE LOG ALL;
緋葷粺宸叉洿鏀廣?br />
SQL> ALTER DATABASE OPEN;
鏁版嵁搴撳凡鏇存敼銆?br />
SQL> edit
宸插啓鍏?nbsp;file afiedt.buf
1 ALTER TABLESPACE TEMP ADD TEMPFILE 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\TEMP01.DBF'
2* SIZE 20971520 REUSE AUTOEXTEND ON NEXT 655360 MAXSIZE 32767M
SQL> /
琛ㄧ┖闂村凡鏇存敼銆?br />
SQL> select * from dd.t1;
ID NAME
---------- ----------
1 test1
2 test2
SQL>
2.startup
絎簩縐嶆儏鍐?鎹熷潖鐨勬帶鍒舵枃浠剁殑紓佺洏浣嶇疆涓嶅彲鐢?br />
1.鍦ㄦ柊鐨勪綅緗皢濂界殑鎺у埗鏂囦歡copy榪囧幓
2.淇敼spfile,浣垮緱閲岄潰鐨勬帶鍒舵枃浠剁殑璺緞鎸囧悜姝g‘
3.startup
4.∴鍙互鍒╃敤create datafile鏉ヨ繘琛屾仮澶?br />
鍏蜂綋鍙傜湅浠g爜:
SQL> shutdown abort
ORACLE 渚嬬▼宸茬粡鍏抽棴銆?br />
==============鍦ㄨ繖鍎跨牬鍧忔暟鎹枃浠?=================
SQL> startup
ORACLE 渚嬬▼宸茬粡鍚姩銆?br />
Total System Global Area 612368384 bytes
Fixed Size 1250428 bytes
Variable Size 180358020 bytes
Database Buffers 423624704 bytes
Redo Buffers 7135232 bytes
鏁版嵁搴撹杞藉畬姣曘?br />
ORA-01157: 鏃犳硶鏍囪瘑/閿佸畾鏁版嵁鏂囦歡 6 - 璇峰弬闃?nbsp;DBWR 璺熻釜鏂囦歡
ORA-01110: 鏁版嵁鏂囦歡 6: 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\DDTESTTBS01.DBF'
SQL> select status from v$instance;
STATUS
------------
MOUNTED
SQL> select * from v$recover_file;
FILE# ONLINE ONLINE_ ERROR CHANGE# TIME
---------- ------- ------- -------------------------------------------
6 ONLINE ONLINE FILE NOT FOUND 0
SQL> select * from v$backup;
FILE# STATUS CHANGE# TIME
---------- ------------------ ---------- --------------
1 NOT ACTIVE 0
2 NOT ACTIVE 0
3 NOT ACTIVE 0
4 NOT ACTIVE 0
5 NOT ACTIVE 0
6 FILE NOT FOUND 0
宸查夋嫨6琛屻?br />
SQL> edit
宸插啓鍏?nbsp;file afiedt.buf
1 SELECT D.NAME, T.NAME AS TABLESPACE_NAME
2 FROM V$DATAFILE D, V$TABLESPACE T
3 WHERE T.TS# = D.TS#
4* AND D.FILE# = 6
SQL> /
NAME
----------------------------------------------------------------------------------------------------
TABLESPACE_NAME
------------------------------
D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\DDTESTTBS01.DBF
DDTEST
SQL> alter database create datafile 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\DDTESTTBS02.DBF'
2 as 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\DDTESTTBS01.DBF';
鏁版嵁搴撳凡鏇存敼銆?br />
SQL> recover datafile 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\DDTESTTBS01.DBF';
瀹屾垚浠嬭川鎭㈠銆?br />
SQL> select * from dd.t1;
select * from dd.t1
*
絎?nbsp;1 琛屽嚭鐜伴敊璇?
ORA-01219: 鏁版嵁搴撴湭鎵撳紑: 浠呭厑璁稿湪鍥哄畾琛?/span>/瑙嗗浘涓煡璇?br />
SQL> alter tablespace ddtest online;
alter tablespace ddtest online
*
絎?nbsp;1 琛屽嚭鐜伴敊璇?
ORA-01109: 鏁版嵁搴撴湭鎵撳紑
SQL> alter database open;
鏁版嵁搴撳凡鏇存敼銆?br />
SQL> select * from dd.t1;
ID NAME
---------- ----------
1 test1
2 test2
SQL>
娉ㄦ剰:鍦ㄨ繖涓湴鏂硅姹?闇瑕佽〃絀洪棿鍒涘緩鍚庢墍鏈夌殑褰掓。鏃ュ織錛屼笖鎺у埗鏂囦歡涓繀欏誨寘鍚彈鎹熸枃浠跺悕
濡傛灉涓嶆槸榪欐牱瀛愮殑璇?鍒欎細(xì)鍑虹幇涓嬮潰鐨勬儏鍐?
SQL> select status from v$instance;
STATUS
------------
OPEN
SQL> SELECT * FROM V$RECOVER_FILE;
FILE# ONLINE ONLINE_ ERROR CHANGE# TIME
---------- ------- ------- ----------------------------------------------------------------- -------
6 OFFLINE OFFLINE FILE NOT FOUND 0
SQL> alter database create datafile 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\DDTESTTBS02.DBF'
2 as 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\DDTESTTBS01.DBF';
alter database create datafile 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\DDTESTTBS02.DBF'
*
絎?nbsp;1 琛屽嚭鐜伴敊璇?
ORA-01178: 鏂囦歡 6 鍦ㄦ渶鍚庝竴涓?nbsp;CREATE CONTROLFILE 涔嬪墠鍒涘緩, 鏃犳硶閲嶆柊鍒涘緩
ORA-01110: 鏁版嵁鏂囦歡 6: 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\DDTESTTBS02.DBF'
鏌ヨ鑱旀満鏂囨。:
Cause: Attempted to use ALTER DATABASE CREATE DATAFILE to recreate a datafile that existed at the last CREATE CONTROLFILE command. The information needed to recreate the file was lost with the control file that existed when the file was added to the database.
Action: Find a backup of the file, and recover it. Do incomplete recovery to time before file was originally created.
SQL> alter database create datafile 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\DDTESTTBS02.DBF'
2 as 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\DDTESTTBS01.DBF';
alter database create datafile 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\DDTESTTBS02.DBF'
*
絎?nbsp;1 琛屽嚭鐜伴敊璇?
ORA-01178: 鏂囦歡 6 鍦ㄦ渶鍚庝竴涓?nbsp;CREATE CONTROLFILE 涔嬪墠鍒涘緩, 鏃犳硶閲嶆柊鍒涘緩
ORA-01110: 鏁版嵁鏂囦歡 6: 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\DDTESTTBS02.DBF'
SQL> host copy E:\oracletest\backup\suredd\DDTESTTBS02.DBF D:\oracle\product\10.2.0\oradata\suredd\
SQL> recover datafile 'D:\oracle\product\10.2.0\oradata\suredd\DDTESTTBS02.DBF';
瀹屾垚浠嬭川鎭㈠銆?br />
SQL> select status from v$instance;
STATUS
------------
OPEN
SQL> alter tablespace ddtest online;
琛ㄧ┖闂村凡鏇存敼銆?br />
SQL> select * from dd.t1;
ID NAME
---------- ----------
1 test1
2 test2
SQL>
鐢辨鍙,鏈夊浠芥槸澶氫箞鐨勯噸瑕佸晩!!!SQL> select file_name,tablespace_name from dba_data_files;
FILE_NAME TABLESPACE_NAME
------------------------------------------------------------ -----------------
D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\DDTESTTBS02.DBF DDTEST
D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\EXAMPLE01.DBF EXAMPLE
D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\USERS01.DBF USERS
D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\SYSAUX01.DBF SYSAUX
D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\UNDOTBS01.DBF UNDOTBS1
D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\SYSTEM01.DBF SYSTEM
SQL> alter tablespace ddtest begin backup;
琛ㄧ┖闂村凡鏇存敼銆?br />
SQL> alter tablespace ddtest end backup;
琛ㄧ┖闂村凡鏇存敼銆?/span>
2.鐢║E灝哾dtest瀵瑰簲鐨勬暟鎹枃浠剁牬鍧?br />
3.鐩存帴shutdown abort,鍐峴tartup
SQL> shutdown abort;
ORACLE 渚嬬▼宸茬粡鍏抽棴銆?br />
SQL> startup
ORACLE 渚嬬▼宸茬粡鍚姩銆?br />
Total System Global Area 612368384 bytes
Fixed Size 1250428 bytes
Variable Size 197135236 bytes
Database Buffers 406847488 bytes
Redo Buffers 7135232 bytes
鏁版嵁搴撹杞藉畬姣曘?br />
ORA-01157: 鏃犳硶鏍囪瘑/閿佸畾鏁版嵁鏂囦歡 6 - 璇峰弬闃?nbsp;DBWR 璺熻釜鏂囦歡
ORA-01110: 鏁版嵁鏂囦歡 6: 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\DDTESTTBS02.DBF'
SQL>
4.鏌ユ壘闇瑕佹仮澶嶇殑鏁版嵁鏂囦歡
SQL> select status from v$instance;
STATUS
------------
MOUNTED
SQL> select * from v$recover_file;
FILE# ONLINE ONLINE_ ERROR CHANGE# TIME
---------- ------- ------- ----------------------------------------------------------------- -------
6 ONLINE ONLINE FILE NOT FOUND 0
SQL> select * from v$backup;
FILE# STATUS CHANGE# TIME
---------- ------------------ ---------- --------------
1 NOT ACTIVE 0
2 NOT ACTIVE 0
3 NOT ACTIVE 0
4 NOT ACTIVE 0
5 NOT ACTIVE 0
6 FILE NOT FOUND 0
宸查夋嫨6琛屻?br />
SQL> edit
宸插啓鍏?nbsp;file afiedt.buf
1 SELECT D.NAME, T.NAME AS TABLESPACE_NAME
2 FROM V$DATAFILE D, V$TABLESPACE T
3 WHERE T.TS# = D.TS#
4* AND D.FILE# = 6
SQL> /
NAME
----------------------------------------------------------------------------------------------------
TABLESPACE_NAME
------------------------------
D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\DDTESTTBS02.DBF
DDTEST
SQL>
5.灝嗗浠界殑鏁版嵁鏂囦歡鐩存帴copy鍒板師浣嶇疆(鍥犱負(fù)姝ゆ椂涓簃ount鐘舵?鎵浠ュ彲浠ョ洿鎺opy,涓嶇敤offline),鍐峳ecover,鍐嶆墦寮鏁版嵁搴撱傚鏋滄槸鎵撳紑鐨勶紝(姝ゆ椂鍋氫簡alter system checkpoint 涔熻兘浣垮緱琛ㄧ┖闂翠笉鍙敤),閭e氨灝嗗搴旂殑琛ㄧ┖闂村厛offline錛屽啀鎵цrecover錛屾墽琛屽畬recover鍚庯紝鍐嶅皢琛ㄧ┖闂磑nline銆?br />
SQL> recover datafile 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SUREDD\DDTESTTBS02.DBF';
瀹屾垚浠嬭川鎭㈠銆?br />
SQL> alter database open;
鏁版嵁搴撳凡鏇存敼銆?br />
SQL> select * from dd.t1;
ID NAME
---------- ----------
1 test1
2 test2
SQL>
鑷蟲鎭㈠瀹屾垚.
ALTER TABLESPACE BEGIN BACKUP 鍜孉LTER TABLESPACE END
BACKUP 鍛戒護(hù)涔嬮棿鐨勯棿闅旀椂闂村簲灝介噺緙╃煭錛屽洜涓轟慨鏀瑰悗鐨勫潡鍐欏叆閲嶅仛鏃ュ織鏂囦歡
灝嗗鑷寸敓鎴愭洿澶氱殑閲嶅仛淇℃伅銆傚洜姝ゅ緩璁瘡嬈℃墽琛屼竴涓〃絀洪棿鐨勮仈鏈哄浠姐?/p>
2.澶囦喚鐘舵佷俊鎭?鏌ヨ鐨勮鍥?
(1)V$BACKUP:浠ョ‘瀹氬摢浜涙枃浠跺浜庡浠芥ā寮忋傚彂鍑篈LTER TABLESPACE BEGIN BACKUP 鍛戒護(hù)鍚庯紝鐘舵佸皢鏇存敼涓篈CTIVE銆傚浠芥枃浠跺悗錛?#8220;鐘舵?#8221; (STATUS) 鍒楃殑鍊煎皢鏇存敼涓篘OT ACTIVE銆?br />
(2)V$DATAFILE_HEADER錛氳〃絀洪棿鐨勬暟鎹枃浠剁殑FUZZY 鍒椾腑鐨勫煎皢鏇存敼涓篩ES錛岃〃鏄庣浉搴旂殑鏂囦歡澶勪簬澶囦喚妯″紡銆?br />
ALTER TABLESPACE END BACKUP 鍛戒護(hù)鍚庯紝FUZZY 鍒楃殑鍊煎皢鏇存敼涓篘ULL
3.鑱旀満琛ㄧ┖闂村浠借繃紼嬩腑鍑虹幇鏁呴殰
鏌ヨV$BACKUP 浠ユ鏌ュ浠界姸鎬?/p>
4.鍙琛ㄧ┖闂村浠?br />
ALTER TABLESPACE query_data READ ONLY;
(1)鍙戝嚭ALTER TABLESPACE 鍛戒護(hù)鍚庯紝浼?xì)瀵规墍鏈変笌琛ㄧ┖闂寸浉鍏寵仈鐨勬暟鎹枃浠舵墽琛屾鏌ョ偣銆傜劧鍚庝嬌鐢ㄥ綋鍓峉CN 鍐葷粨鏂囦歡澶淬?br />
(2)浣胯〃絀洪棿鎴愪負(fù)鍙鐘舵佷箣鍚庯紝蹇呴』澶囦喚璇ヨ〃絀洪棿鐨勬墍鏈夋暟鎹枃浠躲?br />
DBW0 榪涚▼鍙啓鍏ュ叾琛ㄧ┖闂村浜庤鍐欐ā寮忕殑鏁版嵁鏂囦歡錛屾甯哥殑媯鏌ョ偣涔熷彧瀵硅繖浜涙枃浠舵墽琛屻?/p>
5.鍙琛ㄧ┖闂村浠介棶棰?br /> (1)鍦ㄥ皢琛ㄧ┖闂存洿鏀逛負(fù)鍙鍚庯紝鍙渶瑕佷竴涓浠姐?br /> (2)鍦ㄤ嬌琛ㄧ┖闂存垚涓鴻鍐欑姸鎬佷箣鍚庯紝搴旀仮澶嶆寜鐓ф甯稿浠芥棩紼嬪璇ヨ〃絀洪棿榪涜澶囦喚銆?br /> (3)鎺у埗鏂囦歡蹇呴』鑳芥紜爣璇嗗鍦ㄥ彧璇繪ā寮忎笅鐨勮〃絀洪棿錛涘惁鍒欙紝蹇呴』鎭㈠璇ヨ〃絀洪棿銆?/p>
6.鎵嬪姩澶囦喚鎺у埗鏂囦歡
(1)鍒涘緩浜岃繘鍒舵槧鍍?/p>
(2)鍒涘緩鏂囨湰璺熻釜鏂囦歡
(3)浠ヤ笅鍛戒護(hù)鏇存敼鏁版嵁搴撻厤緗茍瀵艱嚧鎺у埗鏂囦歡鏇存敼錛?/p>
7.浣跨敤DBVERIFY 瀹炵敤紼嬪簭楠岃瘉澶囦喚
(1)鐢ㄤ簬紜繚澶囦喚鏁版嵁搴撴垨鏁版嵁鏂囦歡鍦ㄨ繕鍘熶箣鍓嶆槸鏈夋晥鐨?br />
(2)閬囧埌鏁版嵁鎹熷潖闂鏃跺彲浣滀負(fù)鏈夌敤鐨勮瘖鏂緟鍔╁伐鍏?br />
(3)浣跨敤:%dbv file=/ORADATA/u03/users01.dbf logfile=dbv.log
涔熷彲浠ユ槸榪滅▼褰掓。:log_archive_dest_2 = "SERVICE=standby_db1"
鎸囧畾鐨勬湇鍔″悕閫氳繃浣跨敤鏈湴鐨則nsnames.ora 鏂囦歡榪涜瑙f瀽
2.LOG_ARCHIVE_DEST_n 閫夐」
(1)灝嗗綊妗d綅緗緗負(fù)MANDATORY 鎴朞PTIONAL銆?br />
MANDATORY:琛ㄧず蹇呴』鎴愬姛瀹屾垚褰掓。鍒拌鐩爣鐨勬搷浣滄墠鍙互瑕嗙洊鑱旀満閲嶅仛鏃ュ織鏂囦歡銆?br />
OPTIONAL:琛ㄧず鍗充嬌鑱旀満閲嶅仛鏃ュ織鏂囦歡灝氭湭鎴愬姛鍦板綊妗e埌璇ョ洰鏍囷紝涔熷彲浠ラ噸鏂頒嬌鐢ㄣ傝繖鏄己鐪佽緗?br />
(2)鍦ㄥ嚭鐜版晠闅滀箣鍚庛侀噸璇曚箣鍓嶅畾涔夋椂闂?br />
REOPEN:REOPEN 灞炴у畾涔夊彂鐢熸晠闅滄椂鏄惁蹇呴』閲嶆柊灝濊瘯褰掓。鍒扮洰鏍囥傚鏋滀負(fù)鍏抽敭瀛桼EOPEN鎸囧畾浜嗗鹼紝濡俁EOPEN=600錛屽垯鑻ュ彂鐢熸晠闅滐紝鍦ㄧ粡榪囨寚瀹氭椂闂達(dá)紙浠ョ璁★級鍚庯紝褰掓。紼嬪簭灝嗗皾璇曞啓鍏ヨ鐩爣銆傜己鐪佸間負(fù)300 縐掋傚綊妗e埌鐩爣鐨勫皾璇曟鏁版病鏈夐檺鍒躲傚綊妗d腑鐨勬墍鏈夐敊璇皢鍦ㄤ富绔欑偣鐨勮鎶ユ枃浠朵腑鎶ュ憡銆?br />
濡傛灉鏈寚瀹歊EOPEN錛屽垯鍙夌洰鏍囦笂鐨勯敊璇皢琚褰曞茍蹇界暐銆備笉鍐嶅皢閲嶅仛鏃ュ織鍙戦佸埌榪欎簺鐩爣銆傚湪褰掓。鎴愬姛涔嬪墠錛屽己鍒剁洰鏍囦笂鐨勯敊璇皢瀵艱嚧鏃犳硶閲嶆柊浣跨敤鑱旀満閲嶅仛鏃ュ織銆傚彧瑕佸綊妗d笉鎴愬姛錛屽綊妗g洰鏍囩殑鐘舵佸氨璁劇疆涓篍RROR銆?/p>
1.鍦∟OARCHIVELOG 妯″紡涓嬫搷浣滄暟鎹簱鏃舵湁浠ヤ笅鐗規(guī)э細(xì)
(1)閲嶅仛鏃ュ織鏂囦歡浠ュ驚鐜殑鏂瑰紡浣跨敤銆?br />
(2)閲嶅仛鏃ュ織鏂囦歡鍙互鍦ㄦ鏌ョ偣鍙戠敓涔嬪悗绔嬪嵆閲嶆柊浣跨敤銆?br />
(3)閲嶅仛鏃ュ織琚鐩栧悗錛屼粙璐ㄦ仮澶嶅皢鍙兘鎭㈠鍒頒笂涓嬈″畬鍏ㄥ浠姐?/p>
2.NOARCHIVELOG 妯″紡鐨勫惈涔?br /> (1)濡傛灉鏌愪釜琛ㄧ┖闂寸敱浜庢晠闅滆屼笉鍙敤錛屽皢鏃犳硶緇х畫瀵規(guī)暟鎹簱榪涜鎿嶄綔錛岄櫎闈炲垹闄や簡璇ヨ〃絀洪棿鎴栦粠澶囦喚榪樺師浜嗘暣涓暟鎹簱銆?br /> (2)鍙兘鍦ㄦ暟鎹簱鍏抽棴鏃跺鏁版嵁搴撴墽琛屾搷浣滅郴緇熷浠姐傝屼笖錛屽繀欏諱嬌鐢∟ORMAL銆両MMEDIATE 鎴朤RANSACTIONAL 閫夐」鍏抽棴鏁版嵁搴撱?br /> (3)蹇呴』鍦ㄦ瘡嬈″浠芥椂瀹屾暣澶囦喚鎵鏈夌殑鏁版嵁鏂囦歡鍜屾帶鍒舵枃浠躲傚敖綆′篃鍙互澶囦喚鑱旀満閲嶅仛鏃ュ織鏂囦歡錛屼絾榪欐槸涓嶅繀瑕佺殑銆傜敱浜庢綾誨浠戒腑鏃ュ織鏂囦歡鏄竴鑷寸殑錛屾棤闇鎭㈠錛屽洜姝わ紝涓嶉渶瑕佸浠借仈鏈烘棩蹇椼?br /> (4)濡傛灉鑱旀満閲嶅仛鏃ュ織鏂囦歡宸茶瑕嗙洊錛屽垯灝嗕涪澶變笂嬈″畬鍏ㄥ浠藉悗鐨勬墍鏈夋暟鎹?/p>
3.NOARCHIVELOG 妯″紡涓嬬殑浠嬭川鎭㈠閫夐」
蹇呴』浠庢暟鎹簱鐨勫畬鍏ㄥ浠戒腑榪樺師鏁版嵁鏂囦歡鍜屾帶鍒舵枃浠躲傚鏋滀嬌鐢ㄥ鍑哄疄鐢ㄧ▼搴忔潵澶囦喚鏁?br />
鎹簱錛屽垯鍙嬌鐢ㄥ鍏ュ疄鐢ㄧ▼搴忚繕鍘熶涪澶辯殑鏁版嵁銆備絾鏄紝閫氳繃榪欑鏂規(guī)硶鎭㈠鐨勬暟鎹茍涓嶅畬
鏁達(dá)紝鍦ㄥ鍑哄悗鎵ц鐨勪簨鍔″鐞嗗伐浣滃皢涓㈠け銆?/p>
ARCHIVELOG 妯″紡
鍦ㄥ彂鐢熸鏌ョ偣騫朵笖宸茬粡閫氳繃ARCn 鍚庡彴榪涚▼澶囦喚閲嶅仛鏃ュ織鏂囦歡涔嬪墠錛屼笉鑳介噸鏂頒嬌鐢ㄥ~婊$殑閲嶅仛鏃ュ織鏂囦歡銆傛帶鍒舵枃浠朵腑灝嗘湁涓涓潯鐩褰曞綊妗f棩蹇楁枃浠剁殑鏃ュ織搴忓垪鍙楓?br />
瀵規(guī)暟鎹簱鐨勬渶鏂版洿鏀瑰湪浠諱綍鏃跺欏潎鍙敤浜庝緥紼嬫仮澶嶏紝鑰屽綊妗i噸鍋氭棩蹇楁枃浠跺彲浠ョ敤浜庝粙璐ㄦ仮澶嶃?/p>
1.褰掓。瑕佹眰
(1)鏁版嵁搴撳繀欏誨浜嶢RCHIVELOG 妯″紡銆傞氳繃鍙戝嚭鍛戒護(hù)灝嗘暟鎹簱緗簬ARCHIVELOG 妯″紡鍙互鏇存柊鎺у埗鏂囦歡銆傚彲浠ュ惎鐢ˋRCn 鍚庡彴榪涚▼鏉ュ疄鐜拌嚜鍔ㄥ綊妗c?br />
(2)搴旇鏈夎凍澶熺殑璧勬簮鏉ュ瓨鏀劇敓鎴愮殑褰掓。閲嶅仛鏃ュ織鏂囦歡銆?/p>
2.灝嗘暟鎹簱璁劇疆涓篈RCHIVELOG 妯″紡鐨勫惈涔?br /> (1)鍑虹幇浠嬭川鏁呴殰鏃訛紝鍙互闃叉鏁版嵁搴撲涪澶辨暟鎹?br /> (2)鍙互鍦ㄦ暟鎹簱鑱旀満鏃跺鍏惰繘琛屽浠姐?br /> (3)鐢變簬浠嬭川鏁呴殰瀵艱嚧琛ㄧ┖闂達(dá)紙闈濻YSTEM錛夎劚鏈烘椂錛屾暟鎹簱鐨勫叾浣欓儴鍒嗕粛鍙敤錛屽洜涓鴻〃絀洪棿錛堥潪SYSTEM錛夊彲浠ュ湪鏁版嵁搴撴墦寮鏃舵仮澶嶃?/p>
3.浠嬭川鎭㈠閫夐」
(1)鏃犺鏁版嵁搴撳浜庤仈鏈烘垨鑴辨満鐘舵侊紝閮藉彲浠ヨ繕鍘熸崯鍧忔枃浠剁殑澶囦喚鍓湰錛屽茍浣跨敤褰掓。鏃ュ織鏂囦歡灝嗘暟鎹枃浠舵洿鏂頒負(fù)褰撳墠鐨勭増鏈?br />
(2)鍙互灝嗘暟鎹簱鎭㈠鑷崇壒瀹氱殑鏃墮棿鐐廣?br />
(3)鍙互灝嗘暟鎹簱鎭㈠鑷蟲寚瀹氬綊妗f棩蹇楁枃浠剁殑鏈熬銆?br />
(4)鍙互灝嗘暟鎹簱鎭㈠鑷崇壒瀹氱殑緋葷粺鏇存敼鍙?SCN)銆?br />
4.鍦ㄨ緗綊妗f棩蹇楁ā寮忔椂錛屽簲璇ヨ冭檻浠ヤ笅鍥犵礌錛?br />
涓嬭堪鎯呭喌涓紝NOARCHIVELOG 妯″紡鍙兘姣旇緝鍚堥傦細(xì)
(1)瀹硅澶囦喚涔嬮棿鐨勬暟鎹崯澶憋紙鍦ㄥ紑鍙戙佸煿璁湡闂寸瓑錛?br />
(2)閲嶆柊搴旂敤浜嬪姟澶勭悊錛堜粠鎵瑰鐞嗘枃浠訛級鐨勯熷害鏇村揩
(3)鏁版嵁鏋佸皯鏇存敼錛堥潪OLTP錛?br />
涓嬭堪鎯呭喌涓紝ARCHIVELOG 妯″紡鍒欐洿鍚堥傦細(xì)
(1)鏃犳硶鍏抽棴鏁版嵁搴撲互鎵ц鍏抽棴鐨勬暟鎹簱鐨勫浠?br />
(2)涓嶅厑璁告暟鎹崯澶?br />
(3) 浣跨敤褰掓。閲嶅仛鏃ュ織鏂囦歡姣旈噸鏂板簲鐢ㄤ簨鍔″鐞?OLTP) 鏇存槗浜庢仮澶?/p>