2007年08月8日
RMAN auxiliary 的應用
簡介: 9i rman 除了備份的功能之外，也附加了一些額外的應用，這次是介照如何用rman 的auxiliary 產生一個副本的db
環境簡介:
os:Red Hat Enterprise Linux AS release 4 (Nahant Update 1)
oracle: 9.2.0.4.0 (32位元)
RAM:1G
環境簡介:
os:Red Hat Enterprise Linux AS release 4 (Nahant Update 1)
oracle: 9.2.0.4.0 (32位元)
RAM:1G
| ORACLE_SID | 角色 | 附記 |
| binhu | target資料庫 | |
| rman | rman資料庫 | |
| clne | clone資料庫 |
安裝oracle跟建立新的資料庫跟使用rman catalog db不在這個文章說明，所以請自行準備好這個環境，以利後面的測試
先登入來源db，我的oracle_sid是 binhu，然後產生pfile，然後再離開
| SQL> create pfile='/tmp/pfile' from spfile; |
修改pfile裡的檔案 (重要的地方請看紅色的地方。重點在於路徑跟db名字)
*.aq_tm_processes=1
*.background_dump_dest='/u01/app/oracle/admin/clne/bdump'
*.compatible='9.2.0.0.0'
*.control_files='/u02/clne/control01.ctl','/u02/clne/control02.ctl','/u02/clne/control03.ctl'
*.core_dump_dest='/u01/app/oracle/admin/clne/cdump'
*.db_block_size=8192
*.db_cache_size=33554432
*.db_domain=''
*.db_file_multiblock_read_count=16
*.db_name='clne'
*.dispatchers='(PROTOCOL=TCP) (SERVICE=clneXDB)'
*.fast_start_mttr_target=300
*.hash_join_enabled=TRUE
*.instance_name='clne'
*.java_pool_size=83886080
*.job_queue_processes=10
*.large_pool_size=16777216
*.log_archive_dest='/u02/arch'
*.log_archive_start=TRUE
*.open_cursors=300
*.pga_aggregate_target=25165824
*.processes=150
*.query_rewrite_enabled='FALSE'
*.remote_login_passwordfile='EXCLUSIVE'
*.shared_pool_size=83886080
*.sort_area_size=524288
*.star_transformation_enabled='FALSE'
*.timed_statistics=TRUE
*.undo_management='AUTO'
*.undo_retention=10800
*.undo_tablespace='NEW_UNDO'
*.user_dump_dest='/u01/app/oracle/admin/clne/udump'
*.db_file_name_convert=('/u01/app/oracle/oradata/binhu/','/u02/clne/')
*.log_file_name_convert=('/u01/app/oracle/oradata/binhu/','/u02/clne/')
ps: 把pfile裡有設定到的目錄都需建立起來，並且要小心目錄的權限必需要能讓oracle能讀寫
增加一筆資料 $ORACLE_HOME/network/admin/tnsnames.ora (我的clone db的名字取為clne)
| clne = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.200.101)(PORT = 1521)) ) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = clne) ) ) |
增加一筆資料 $ORACLE_HOME/network/admin/listener.ora
| SID_LIST_LISTENER = (SID_LIST = (SID_DESC = (SID_NAME = PLSExtProc) (ORACLE_HOME = /u01/app/oracle/product/9.2.0) (PROGRAM = extproc) ) (SID_DESC = (GLOBAL_DBNAME = binhu) (ORACLE_HOME = /u01/app/oracle/product/9.2.0) (SID_NAME = binhu) ) (SID_DESC = (GLOBAL_DBNAME = rman) (ORACLE_HOME = /u01/app/oracle/product/9.2.0) (SID_NAME = rman) ) (SID_DESC = (GLOBAL_DBNAME = clne) (ORACLE_HOME = /u01/app/oracle/product/9.2.0) (SID_NAME = clne) ) ) |
再建立clone資料庫的密碼檔了
| [oracle@db1 u01]$cd $ORACLE_HOME/dbs [oracle@db1 dbs]$ orapwd file=orapwclne password=oracle entries=5 |
進行測試 tnsping clne
| [oracle@db1 dbs]$ tnsping clne TNS Ping Utility for Linux: Version 9.2.0.4.0 - Production on 11-JUL-2007 19:55:02 Copyright (c) 1997 Oracle Corporation. All rights reserved. Used parameter files: /u01/app/oracle/product/9.2.0/network/admin/sqlnet.ora Used TNSNAMES adapter to resolve the alias Attempting to contact (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.200.101)(PORT = 1521))) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = clne))) OK (20 msec) |
再進行測試環境跟查db file的schema
| [oracle@db1 ~]$ rman target sys/oracle@binhu Recovery Manager: Release 9.2.0.4.0 - Production Copyright (c) 1995, 2002, Oracle Corporation. All rights reserved. connected to target database: BINHU (DBID=645032534) RMAN> report schema ; using target database controlfile instead of recovery catalog Report of database schema File K-bytes Tablespace RB segs Datafile Name ---- ---------- -------------------- ------- ------------------- 1 399360 SYSTEM *** /u01/app/oracle/oradata/binhu/system01.dbf 2 10240 TBS *** /u01/app/oracle/oradata/binhu/tbs.dbf 3 20480 CWMLITE *** /u01/app/oracle/oradata/binhu/cwmlite01.dbf 4 20480 DRSYS *** /u01/app/oracle/oradata/binhu/drsys01.dbf 5 152960 EXAMPLE *** /u01/app/oracle/oradata/binhu/example01.dbf 6 25600 INDX *** /u01/app/oracle/oradata/binhu/indx01.dbf 7 20480 ODM *** /u01/app/oracle/oradata/binhu/odm01.dbf 8 10240 TOOLS *** /u01/app/oracle/oradata/binhu/tools01.dbf 9 25600 USERS *** /u01/app/oracle/oradata/binhu/users01.dbf 10 46080 XDB *** /u01/app/oracle/oradata/binhu/xdb01.dbf 11 296960 NEW_UNDO *** /u01/app/oracle/oradata/binhu/new_undotbs.dbf 12 10240 TTB *** /u01/app/oracle/oradata/binhu/ttb.dbf |
先準備等一下auxiliary動作所需要的script
ps:紅色為必要的；灰色是因為我是在同台機器上做，所以要設定新的路徑。如在新的機器上，就可不必寫，除非自已要指定新的路徑才需要寫
| run { allocate auxiliary channel tt type disk; set newname for datafile 1 to '/u02/clne/system01.dbf'; set newname for datafile 2 to '/u02/clne/tbs.dbf'; set newname for datafile 3 to '/u02/clne/cwmlite01.dbf'; set newname for datafile 4 to '/u02/clne/drsys01.dbf'; set newname for datafile 5 to '/u02/clne/example01.dbf'; set newname for datafile 6 to '/u02/clne/indx01.dbf'; set newname for datafile 7 to '/u02/clne/odm01.dbf'; set newname for datafile 8 to '/u02/clne/tools01.dbf'; set newname for datafile 9 to '/u02/clne/users01.dbf'; set newname for datafile 10 to '/u02/clne/xdb01.dbf'; set newname for datafile 11 to '/u02/clne/new_undotbs.dbf'; duplicate target database to clne until scn 1409007 pfile='/tmp/pfile' logfile group 1 ('/u02/clne/redo01.log') size 10M, group 2 ('/u02/clne/redo02.log') size 10M, group 3 ('/u02/clne/redo03.log') size 10M; } |
使用rman 備份來源db
| [oracle@db1 dbs]$ rman target sys/oracle@binhu catalog binhu/rman@rman Recovery Manager: Release 9.2.0.4.0 - Production Copyright (c) 1995, 2002, Oracle Corporation. All rights reserved. connected to target database: BINHU (DBID=645032534) connected to recovery catalog database RMAN> list incarnation; List of Database Incarnations DB Key Inc Key DB Name DB ID CUR Reset SCN Reset Time ------- ------- -------- ---------------- --- ---------- ---------- 861 875 BINHU 645032534 NO 174968 06-JUN-07 861 876 BINHU 645032534 NO 690592 13-JUN-07 861 877 BINHU 645032534 NO 690593 13-JUN-07 861 878 BINHU 645032534 NO 693462 13-JUN-07 861 879 BINHU 645032534 NO 694937 13-JUN-07 861 862 BINHU 645032534 YES 744591 29-JUN-07 RMAN> run { 2> sql 'alter system archive log current'; 3> sql 'alter system archive log current'; 4> sql 'alter system archive log current'; 5> sql 'alter system archive log current'; 6> backup full format '/u01/back/full_%s_%u_%p' database include current controlfile; 7> backup format '/u01/back/archive_%s_%u_%p' archivelog all delete input; 8> sql 'alter system archive log current'; 9> } sql statement: alter system archive log current sql statement: alter system archive log current sql statement: alter system archive log current sql statement: alter system archive log current Starting backup at 11-JUL-07 allocated channel: ORA_DISK_1 channel ORA_DISK_1: sid=12 devtype=DISK channel ORA_DISK_1: starting full datafile backupset channel ORA_DISK_1: specifying datafile(s) in backupset including current controlfile in backupset input datafile fno=00001 name=/u01/app/oracle/oradata/binhu/system01.dbf input datafile fno=00011 name=/u01/app/oracle/oradata/binhu/new_undotbs.dbf input datafile fno=00005 name=/u01/app/oracle/oradata/binhu/example01.dbf input datafile fno=00010 name=/u01/app/oracle/oradata/binhu/xdb01.dbf input datafile fno=00006 name=/u01/app/oracle/oradata/binhu/indx01.dbf input datafile fno=00009 name=/u01/app/oracle/oradata/binhu/users01.dbf input datafile fno=00003 name=/u01/app/oracle/oradata/binhu/cwmlite01.dbf input datafile fno=00004 name=/u01/app/oracle/oradata/binhu/drsys01.dbf input datafile fno=00007 name=/u01/app/oracle/oradata/binhu/odm01.dbf input datafile fno=00002 name=/u01/app/oracle/oradata/binhu/tbs.dbf input datafile fno=00008 name=/u01/app/oracle/oradata/binhu/tools01.dbf input datafile fno=00012 name=/u01/app/oracle/oradata/binhu/ttb.dbf channel ORA_DISK_1: starting piece 1 at 11-JUL-07 channel ORA_DISK_1: finished piece 1 at 11-JUL-07 piece handle=/u01/back/full_64_20imjac8_1 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:02:59 Finished backup at 11-JUL-07 Starting backup at 11-JUL-07 current log archived using channel ORA_DISK_1 channel ORA_DISK_1: starting archive log backupset channel ORA_DISK_1: specifying archive log(s) in backup set input archive log thread=1 sequence=35 recid=81 stamp=627567629 input archive log thread=1 sequence=36 recid=82 stamp=627567633 input archive log thread=1 sequence=37 recid=83 stamp=627567634 input archive log thread=1 sequence=38 recid=84 stamp=627567689 input archive log thread=1 sequence=39 recid=85 stamp=627567757 input archive log thread=1 sequence=40 recid=86 stamp=627570780 input archive log thread=1 sequence=41 recid=87 stamp=627570781 input archive log thread=1 sequence=42 recid=88 stamp=627570782 input archive log thread=1 sequence=43 recid=89 stamp=627570941 input archive log thread=1 sequence=44 recid=90 stamp=627570942 input archive log thread=1 sequence=45 recid=91 stamp=627577653 input archive log thread=1 sequence=46 recid=92 stamp=627577677 input archive log thread=1 sequence=47 recid=93 stamp=627590328 input archive log thread=1 sequence=48 recid=94 stamp=627590338 input archive log thread=1 sequence=49 recid=95 stamp=627590347 input archive log thread=1 sequence=50 recid=96 stamp=627590357 input archive log thread=1 sequence=51 recid=97 stamp=627590521 input archive log thread=1 sequence=52 recid=98 stamp=627590558 input archive log thread=1 sequence=53 recid=99 stamp=627591680 input archive log thread=1 sequence=54 recid=100 stamp=627659065 input archive log thread=1 sequence=55 recid=101 stamp=627681663 input archive log thread=1 sequence=56 recid=102 stamp=627681664 input archive log thread=1 sequence=57 recid=103 stamp=627681669 input archive log thread=1 sequence=58 recid=104 stamp=627681669 input archive log thread=1 sequence=59 recid=105 stamp=627681852 channel ORA_DISK_1: starting piece 1 at 11-JUL-07 channel ORA_DISK_1: finished piece 1 at 11-JUL-07 piece handle=/u01/back/archive_65_21imjahv_1 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:16 channel ORA_DISK_1: deleting archive log(s) archive log filename=/u01/arch/1_35.dbf recid=81 stamp=627567629 archive log filename=/u01/arch/1_36.dbf recid=82 stamp=627567633 archive log filename=/u01/arch/1_37.dbf recid=83 stamp=627567634 archive log filename=/u01/arch/1_38.dbf recid=84 stamp=627567689 archive log filename=/u01/arch/1_39.dbf recid=85 stamp=627567757 archive log filename=/u01/arch/1_40.dbf recid=86 stamp=627570780 archive log filename=/u01/arch/1_41.dbf recid=87 stamp=627570781 archive log filename=/u01/arch/1_42.dbf recid=88 stamp=627570782 archive log filename=/u01/arch/1_43.dbf recid=89 stamp=627570941 archive log filename=/u01/arch/1_44.dbf recid=90 stamp=627570942 archive log filename=/u01/arch/1_45.dbf recid=91 stamp=627577653 archive log filename=/u01/arch/1_46.dbf recid=92 stamp=627577677 archive log filename=/u01/arch/1_47.dbf recid=93 stamp=627590328 archive log filename=/u01/arch/1_48.dbf recid=94 stamp=627590338 archive log filename=/u01/arch/1_49.dbf recid=95 stamp=627590347 archive log filename=/u01/arch/1_50.dbf recid=96 stamp=627590357 archive log filename=/u01/arch/1_51.dbf recid=97 stamp=627590521 archive log filename=/u01/arch/1_52.dbf recid=98 stamp=627590558 archive log filename=/u01/arch/1_53.dbf recid=99 stamp=627591680 archive log filename=/u01/arch/1_54.dbf recid=100 stamp=627659065 archive log filename=/u01/arch/1_55.dbf recid=101 stamp=627681663 archive log filename=/u01/arch/1_56.dbf recid=102 stamp=627681664 archive log filename=/u01/arch/1_57.dbf recid=103 stamp=627681669 archive log filename=/u01/arch/1_58.dbf recid=104 stamp=627681669 archive log filename=/u01/arch/1_59.dbf recid=105 stamp=627681852 Finished backup at 11-JUL-07 Starting Control File and SPFILE Autobackup at 11-JUL-07 piece handle=/u01/app/oracle/product/9.2.0/dbs/control_c-645032534-20070711-00 comment=NONE Finished Control File and SPFILE Autobackup at 11-JUL-07 sql statement: alter system archive log current RMAN>exit |
再建立一些測試點
| SQL> create table aux tablespace tbs as select * from dba_users; Table created. SQL> select dbms_flashback.get_system_change_number from dual; GET_SYSTEM_CHANGE_NUMBER ------------------------ 1408703 SQL> alter system archive log current; System altered. SQL> select dbms_flashback.get_system_change_number from dual; GET_SYSTEM_CHANGE_NUMBER ------------------------ 1408824 SQL> create table aux1 tablespace tbs as select * from dba_indexes; Table created. SQL> select dbms_flashback.get_system_change_number from dual; GET_SYSTEM_CHANGE_NUMBER ------------------------ 1409007 SQL> alter system switch logfile; System altered. SQL> select dbms_flashback.get_system_change_number from dual; GET_SYSTEM_CHANGE_NUMBER ------------------------ 1409127 SQL> create table aux2 tablespace tbs as select * from dba_tables; Table created. SQL> select dbms_flashback.get_system_change_number from dual; GET_SYSTEM_CHANGE_NUMBER ------------------------ 1409347 |
接下來準備duplicate db的測試了
| [oracle@db1 tmp]$ sqlplus "sys/oracle@clne as sysdba" (登入clone的db) SQL*Plus: Release 9.2.0.4.0 - Production on Thu Jul 12 17:01:36 2007 Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved. Connected to an idle instance. SQL> startup nomount pfile='/tmp/pfile'; (前面處理好的pfile，如檔案裏的設定有問題，後面的動作將會出現錯誤，要特別注意) ORACLE instance started. Total System Global Area 236000356 bytes Fixed Size 451684 bytes Variable Size 201326592 bytes Database Buffers 33554432 bytes Redo Buffers 667648 bytes SQL> exit(一定要離開，不然可能會發生錯誤) [oracle@db1 clne]$ rman target sys/oracle@binhu catalog binhu/rman@rman auxiliary sys/oracle@clne (target sys/oracle@binhu : 我的來源db catalog binhu/rman@rman :我的rman db auxiliary sys/oracle@clne:我的clne db target / catalog /auxiliary 為指令，後面接的是帳號、密碼、tnsname裏的設定值) Recovery Manager: Release 9.2.0.4.0 - Production Copyright (c) 1995, 2002, Oracle Corporation. All rights reserved. connected to target database: BINHU (DBID=645032534) connected to recovery catalog database connected to auxiliary database: clne (not mounted) RMAN>@/tmp/tt (執行寫好的script，注意 scn 值，之前我不是建立了3個table嗎，我模擬要回到時定的時間點，當然你也可不用scn值，使用時間格式也行) RMAN> run { 2> allocate auxiliary channel tt type disk; 3> set newname for datafile 1 to '/u02/clne/system01.dbf'; 4> set newname for datafile 2 to '/u02/clne/tbs.dbf'; 5> set newname for datafile 3 to '/u02/clne/cwmlite01.dbf'; 6> set newname for datafile 4 to '/u02/clne/drsys01.dbf'; 7> set newname for datafile 5 to '/u02/clne/example01.dbf'; 8> set newname for datafile 6 to '/u02/clne/indx01.dbf'; 9> set newname for datafile 7 to '/u02/clne/odm01.dbf'; 10> set newname for datafile 8 to '/u02/clne/tools01.dbf'; 11> set newname for datafile 9 to '/u02/clne/users01.dbf'; 12> set newname for datafile 10 to '/u02/clne/xdb01.dbf'; 13> set newname for datafile 11 to '/u02/clne/new_undotbs.dbf'; 14> duplicate target database to clne until scn 1409007 pfile='/tmp/pfile' --clne 就是我的clone db的名字 15> logfile 16> group 1 ('/u02/clne/redo01.log') size 10M, 17> group 2 ('/u02/clne/redo02.log') size 10M, 18> group 3 ('/u02/clne/redo03.log') size 10M; 19> } (後面就是由oracle 內建的script來處理了) allocated channel: tt channel tt: sid=13 devtype=DISK executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME Starting Duplicate Db at 12-JUL-07 printing stored script: Memory Script { set until scn 1409007; set newname for datafile 1 to "/u02/clne/system01.dbf"; set newname for datafile 2 to "/u02/clne/tbs.dbf"; set newname for datafile 3 to "/u02/clne/cwmlite01.dbf"; set newname for datafile 4 to "/u02/clne/drsys01.dbf"; set newname for datafile 5 to "/u02/clne/example01.dbf"; set newname for datafile 6 to "/u02/clne/indx01.dbf"; set newname for datafile 7 to "/u02/clne/odm01.dbf"; set newname for datafile 8 to "/u02/clne/tools01.dbf"; set newname for datafile 9 to "/u02/clne/users01.dbf"; set newname for datafile 10 to "/u02/clne/xdb01.dbf"; set newname for datafile 11 to "/u02/clne/new_undotbs.dbf"; set newname for datafile 12 to "/u02/clne/ttb.dbf"; restore check readonly clone database ; } executing script: Memory Script executing command: SET until clause executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME Starting restore at 12-JUL-07 channel tt: starting datafile backupset restore channel tt: specifying datafile(s) to restore from backup set restoring datafile 00001 to /u02/clne/system01.dbf restoring datafile 00002 to /u02/clne/tbs.dbf restoring datafile 00003 to /u02/clne/cwmlite01.dbf restoring datafile 00004 to /u02/clne/drsys01.dbf restoring datafile 00005 to /u02/clne/example01.dbf restoring datafile 00006 to /u02/clne/indx01.dbf restoring datafile 00007 to /u02/clne/odm01.dbf restoring datafile 00008 to /u02/clne/tools01.dbf restoring datafile 00009 to /u02/clne/users01.dbf restoring datafile 00010 to /u02/clne/xdb01.dbf restoring datafile 00011 to /u02/clne/new_undotbs.dbf restoring datafile 00012 to /u02/clne/ttb.dbf channel tt: restored backup piece 1 piece handle=/u01/back/full_64_20imjac8_1 tag=TAG20070711T200112 params=NULL channel tt: restore complete Finished restore at 12-JUL-07 sql statement: CREATE CONTROLFILE REUSE SET DATABASE "clne" RESETLOGS ARCHIVELOG MAXLOGFILES 50 MAXLOGMEMBERS 5 MAXDATAFILES 100 MAXINSTANCES 1 MAXLOGHISTORY 226 LOGFILE GROUP 1 ( '/u02/clne/redo01.log' ) SIZE 10485760 , GROUP 2 ( '/u02/clne/redo02.log' ) SIZE 10485760 , GROUP 3 ( '/u02/clne/redo03.log' ) SIZE 10485760 DATAFILE '/u02/clne/system01.dbf' CHARACTER SET AL32UTF8 printing stored script: Memory Script { switch clone datafile all; } executing script: Memory Script datafile 2 switched to datafile copy input datafilecopy recid=1 stamp=627760091 filename=/u02/clne/tbs.dbf datafile 3 switched to datafile copy input datafilecopy recid=2 stamp=627760091 filename=/u02/clne/cwmlite01.dbf datafile 4 switched to datafile copy input datafilecopy recid=3 stamp=627760091 filename=/u02/clne/drsys01.dbf datafile 5 switched to datafile copy input datafilecopy recid=4 stamp=627760091 filename=/u02/clne/example01.dbf datafile 6 switched to datafile copy input datafilecopy recid=5 stamp=627760091 filename=/u02/clne/indx01.dbf datafile 7 switched to datafile copy input datafilecopy recid=6 stamp=627760091 filename=/u02/clne/odm01.dbf datafile 8 switched to datafile copy input datafilecopy recid=7 stamp=627760091 filename=/u02/clne/tools01.dbf datafile 9 switched to datafile copy input datafilecopy recid=8 stamp=627760091 filename=/u02/clne/users01.dbf datafile 10 switched to datafile copy input datafilecopy recid=9 stamp=627760091 filename=/u02/clne/xdb01.dbf datafile 11 switched to datafile copy input datafilecopy recid=10 stamp=627760091 filename=/u02/clne/new_undotbs.dbf datafile 12 switched to datafile copy input datafilecopy recid=11 stamp=627760091 filename=/u02/clne/ttb.dbf printing stored script: Memory Script { set until scn 1409007; recover clone database delete archivelog ; } executing script: Memory Script executing command: SET until clause Starting recover at 12-JUL-07 starting media recovery archive log thread 1 sequence 60 is already on disk as file /u01/arch/1_60.dbf archive log thread 1 sequence 61 is already on disk as file /u01/arch/1_61.dbf archive log thread 1 sequence 62 is already on disk as file /u01/arch/1_62.dbf archive log thread 1 sequence 63 is already on disk as file /u01/arch/1_63.dbf channel tt: starting archive log restore to default destination channel tt: restoring archive log archive log thread=1 sequence=59 channel tt: restored backup piece 1 piece handle=/u01/back/archive_65_21imjahv_1 tag=TAG20070711T200413 params=NULL channel tt: restore complete archive log filename=/u02/arch/1_59.dbf thread=1 sequence=59 channel clone_default: deleting archive log(s) archive log filename=/u02/arch/1_59.dbf recid=1 stamp=627760097 archive log filename=/u01/arch/1_60.dbf thread=1 sequence=60 archive log filename=/u01/arch/1_61.dbf thread=1 sequence=61 archive log filename=/u01/arch/1_62.dbf thread=1 sequence=62 archive log filename=/u01/arch/1_63.dbf thread=1 sequence=63 media recovery complete Finished recover at 12-JUL-07 printing stored script: Memory Script { shutdown clone; startup clone nomount pfile= '/tmp/pfile'; } executing script: Memory Script database dismounted Oracle instance shut down connected to auxiliary database (not started) Oracle instance started Total System Global Area 236000356 bytes Fixed Size 451684 bytes Variable Size 201326592 bytes Database Buffers 33554432 bytes Redo Buffers 667648 bytes sql statement: CREATE CONTROLFILE REUSE SET DATABASE "clne" RESETLOGS ARCHIVELOG MAXLOGFILES 50 MAXLOGMEMBERS 5 MAXDATAFILES 100 MAXINSTANCES 1 MAXLOGHISTORY 226 LOGFILE GROUP 1 ( '/u02/clne/redo01.log' ) SIZE 10485760 , GROUP 2 ( '/u02/clne/redo02.log' ) SIZE 10485760 , GROUP 3 ( '/u02/clne/redo03.log' ) SIZE 10485760 DATAFILE '/u02/clne/system01.dbf' CHARACTER SET AL32UTF8 printing stored script: Memory Script { catalog clone datafilecopy "/u02/clne/tbs.dbf"; catalog clone datafilecopy "/u02/clne/cwmlite01.dbf"; catalog clone datafilecopy "/u02/clne/drsys01.dbf"; catalog clone datafilecopy "/u02/clne/example01.dbf"; catalog clone datafilecopy "/u02/clne/indx01.dbf"; catalog clone datafilecopy "/u02/clne/odm01.dbf"; catalog clone datafilecopy "/u02/clne/tools01.dbf"; catalog clone datafilecopy "/u02/clne/users01.dbf"; catalog clone datafilecopy "/u02/clne/xdb01.dbf"; catalog clone datafilecopy "/u02/clne/new_undotbs.dbf"; catalog clone datafilecopy "/u02/clne/ttb.dbf"; switch clone datafile all; } executing script: Memory Script cataloged datafile copy datafile copy filename=/u02/clne/tbs.dbf recid=1 stamp=627760116 cataloged datafile copy datafile copy filename=/u02/clne/cwmlite01.dbf recid=2 stamp=627760116 cataloged datafile copy datafile copy filename=/u02/clne/drsys01.dbf recid=3 stamp=627760116 cataloged datafile copy datafile copy filename=/u02/clne/example01.dbf recid=4 stamp=627760116 cataloged datafile copy datafile copy filename=/u02/clne/indx01.dbf recid=5 stamp=627760116 cataloged datafile copy datafile copy filename=/u02/clne/odm01.dbf recid=6 stamp=627760116 cataloged datafile copy datafile copy filename=/u02/clne/tools01.dbf recid=7 stamp=627760116 cataloged datafile copy datafile copy filename=/u02/clne/users01.dbf recid=8 stamp=627760116 cataloged datafile copy datafile copy filename=/u02/clne/xdb01.dbf recid=9 stamp=627760116 cataloged datafile copy datafile copy filename=/u02/clne/new_undotbs.dbf recid=10 stamp=627760116 cataloged datafile copy datafile copy filename=/u02/clne/ttb.dbf recid=11 stamp=627760117 datafile 2 switched to datafile copy input datafilecopy recid=1 stamp=627760116 filename=/u02/clne/tbs.dbf datafile 3 switched to datafile copy input datafilecopy recid=2 stamp=627760116 filename=/u02/clne/cwmlite01.dbf datafile 4 switched to datafile copy input datafilecopy recid=3 stamp=627760116 filename=/u02/clne/drsys01.dbf datafile 5 switched to datafile copy input datafilecopy recid=4 stamp=627760116 filename=/u02/clne/example01.dbf datafile 6 switched to datafile copy input datafilecopy recid=5 stamp=627760116 filename=/u02/clne/indx01.dbf datafile 7 switched to datafile copy input datafilecopy recid=6 stamp=627760116 filename=/u02/clne/odm01.dbf datafile 8 switched to datafile copy input datafilecopy recid=7 stamp=627760116 filename=/u02/clne/tools01.dbf datafile 9 switched to datafile copy input datafilecopy recid=8 stamp=627760116 filename=/u02/clne/users01.dbf datafile 10 switched to datafile copy input datafilecopy recid=9 stamp=627760116 filename=/u02/clne/xdb01.dbf datafile 11 switched to datafile copy input datafilecopy recid=10 stamp=627760116 filename=/u02/clne/new_undotbs.dbf datafile 12 switched to datafile copy input datafilecopy recid=11 stamp=627760117 filename=/u02/clne/ttb.dbf printing stored script: Memory Script { Alter clone database open resetlogs; } executing script: Memory Script database opened Finished Duplicate Db at 12-JUL-07 RMAN> **end-of-file** RMAN> exit |
進行測試是否真的ok
| [oracle@db1 clne]$ sqlplus "sys/oracle@clne as sysdba" SQL*Plus: Release 9.2.0.4.0 - Production on Thu Jul 12 17:53:11 2007 Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved. Connected to: Oracle9i Enterprise Edition Release 9.2.0.4.0 - Production With the Partitioning, OLAP and Oracle Data Mining options JServer Release 9.2.0.4.0 - Production SQL> desc aux; Name Null? Type ----------------------------------------- -------- ---------------------------- USERNAME NOT NULL VARCHAR2(30) USER_ID NOT NULL NUMBER PASSWORD VARCHAR2(30) ACCOUNT_STATUS NOT NULL VARCHAR2(32) LOCK_DATE DATE EXPIRY_DATE DATE DEFAULT_TABLESPACE NOT NULL VARCHAR2(30) TEMPORARY_TABLESPACE NOT NULL VARCHAR2(30) CREATED NOT NULL DATE PROFILE NOT NULL VARCHAR2(30) INITIAL_RSRC_CONSUMER_GROUP VARCHAR2(30) EXTERNAL_NAME VARCHAR2(4000) SQL> desc aux1; Name Null? Type ----------------------------------------- -------- ---------------------------- OWNER NOT NULL VARCHAR2(30) INDEX_NAME NOT NULL VARCHAR2(30) INDEX_TYPE VARCHAR2(27) TABLE_OWNER NOT NULL VARCHAR2(30) TABLE_NAME NOT NULL VARCHAR2(30) TABLE_TYPE VARCHAR2(11) UNIQUENESS VARCHAR2(9) COMPRESSION VARCHAR2(8) PREFIX_LENGTH NUMBER TABLESPACE_NAME VARCHAR2(30) INI_TRANS NUMBER MAX_TRANS NUMBER INITIAL_EXTENT NUMBER NEXT_EXTENT NUMBER MIN_EXTENTS NUMBER MAX_EXTENTS &n 引用URLhttp://cgi.blog.roodo.com/trackback/3884407
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c206250e94e80ec3b694【c206250e94e80ec3b694】
at 2007年09月4日 08:16
回應文章
請問一下，若是使用RMAN複製來源DB，就一定要跟它連線嗎
不能只拿它的備份集來做嗎 因為我是個programmer，所以經常要把客戶的DB拿回自己的電腦上，目前用的方法是export。 不知道還有沒有別的方法，謝謝 Posted by jimmy
at 2007年11月5日 17:23
主要的考慮點是在於你的資料的大小，如不大的話用export較方便。還有客戶的db是運作在archive mode嗎? Posted by 睡貓
at 2007年11月5日 20:28
 那如果客戶的DB是archive mode的話 那是不是就可以用RMAN Posted by jimmy
at 2007年11月10日 16:38
是的Posted by 睡貓
at 2007年11月10日 17:05
貓大大 請問你一下，你知道Oracle DBA，或Oracle ERP Developer的大概薪資嗎? 我是個Java Programmer三年的經驗，最近剛通過OCP的考試，想換Oracle相關工作。可以提供一些建議嗎 Posted by jimmy
at 2007年12月26日 23:40
應該是看工作內容跟公司大小才能知道能給你的薪水。以之前我有面視一家是做dba維護的(要跑外面)，是50k以上。如是公司內部維護oracle的dba的話，大約45k~60k(愈大薪水愈高)；開發的話，我沒有面視過這類的工作，我也沒朋友有做，所以不知=.="不論要做那類的工作，盡可能找較大點的公司，不然給的薪水都不會很高(面視時看情況可問一下他們的oracle是否有付錢買，多半付的出這錢的公司，薪水不會給的太差=.=+) 也祝你要離開最常加班的程式師了，呵呵 Posted by 睡貓
at 2007年12月26日 23:59
是啊，Programmer本來是個不錯的工作性質，可是在台灣卻是.......，唉 謝謝你提供的訊息喔 Posted by jimmy
at 2007年12月27日 22:10
之前我也是java開發人員，但一路過來，還是dba較能過正常點的生活~~^O^Posted by 睡貓
at 2007年12月27日 23:05
July 2009
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