知识大全 oracle9i中Rman的备份使用点滴

Posted 2022-07-15 空间

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　　rman的简单使用: catalog的建立全备份保留备份策略删除过期备份　　　　 查看当前数据库的数据文件　　　　SQL> select name from V$datafile;　　　　NAME　　　　/oracle/oracle i/oradata/testmysiteok/system dbf　　/oracle/oracle i/oradata/testmysiteok/undotbs dbf　　/oracle/oracle i/oradata/testmysiteok/cwmlite dbf　　/oracle/oracle i/oradata/testmysiteok/drsys dbf　　/oracle/oracle i/oradata/testmysiteok/example dbf　　/oracle/oracle i/oradata/testmysiteok/indx dbf　　/oracle/oracle i/oradata/testmysiteok/odm dbf　　/oracle/oracle i/oradata/testmysiteok/tools dbf　　/oracle/oracle i/oradata/testmysiteok/users dbf　　/oracle/oracle i/oradata/testmysiteok/xdb dbf　　/oracle/oradata/webdb_file dbf　　　　NAME　　　　/oracle/oradata/webdb_file dbf　　/oracle/oradata/webdb_file dbf　　/oracle/oradata/webdb_file dbf　　　　 rows selected 　　　　 建立catalog表空间为back_up　　　　SQL> create tablespace back_up datafile /oracle/oradata/catalog dbf size m;　　　　Tablespace created 　　　　 建立rman用户密码为rman rman默认的表空间为back_up 使用临时表空间temp　　　　SQL> create user rman identified by rman default tablespace back_up temmporary tablespace temp;　　create user rman identified by rman default tablespace back_up temmporary tablespace temp　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 *　　ERROR at line :　　ORA : missing or invalid option　　　　SQL> create user rman identified by rman default tablespace back_up temporary tablespace temp;　　　　User created 　　　　 给rman用户授权　　　　SQL> grant connect resource recovery_catalog_owner to rman;　　　　Grant succeeded 　　　　SQL> quit　　Disconnected from Oracle i Enterprise Edition Release bit Production　　With the Partitioning OLAP and Oracle Data Mining options　　JServer Release Production　　　　 连接或者创建catalog到表空间 back_up　　　　bash $ rman　　　　Recovery Manager: Release bit Production　　　　Copyright (c) Oracle Corporation 　All rights reserved 　　　　RMAN> connect catalog rman/rman;　　　　connected to recovery catalog database　　recovery catalog is not installed　　　　RMAN> create catalog tablespace backup;　　　　RMAN : ===========================================================　　RMAN : =============== ERROR MESSAGE STACK FOLLOWS ===============　　RMAN : ===========================================================　　RMAN : error encountered while parsing input mands　　RMAN : syntax error: found backup : expecting one of: double quoted string identifier single quoted string 　　RMAN : at line column file: standard input　　　　RMAN : ===========================================================　　RMAN : =============== ERROR MESSAGE STACK FOLLOWS ===============　　RMAN : ===========================================================　　RMAN : error encountered while parsing input mands　　RMAN : syntax error: found ; : expecting one of: allocate alter backup beginline blockrecover catalog change connect copy create crosscheck configure duplicate debug delete drop exit endinline host library list mount open print quit recover register release replace report renormalize reset restore resync rman run rpctest set setlimit sql spool startup shutdown send show test upgrade validate 　　RMAN : at line column file: standard input　　　　RMAN> create catalog tablespace back_up;　　　　recovery catalog created　　　　RMAN> quit　　　　Recovery Manager plete 　　　　 连接到sid 为testmysiteok的 catalog上并注册testmysiteok数据库　　　　bash $ rman　target testmysiteok catalog rman/rman　　　　Recovery Manager: Release bit Production　　　　Copyright (c) Oracle Corporation 　All rights reserved 　　　　target database Password:　　connected to target database: testmysiteOK (DBID= )　　connected to recovery catalog database　　　　RMAN> register database;　　　　database registered in recovery catalog　　starting full resync of recovery catalog　　full resync plete　　　　 全备份testmysiteok数据库　　　　RMAN> backup full tag testmysiteok format /data/ora_backup/testmysiteok_%u_%s_%p database;　　　　Starting backup at AUG 　　allocated channel: ORA_DISK_ 　　channel ORA_DISK_ : sid= devtype=DISK　　channel ORA_DISK_ : starting full datafile backupset　　channel ORA_DISK_ : specifying datafile(s) in backupset　　including current SPFILE in backupset　　including current controlfile in backupset　　input datafile fno= name=/oracle/oracle i/oradata/testmysiteok/system dbf　　input datafile fno= name=/oracle/oracle i/oradata/testmysiteok/undotbs dbf　　input datafile fno= name=/oracle/oracle i/oradata/testmysiteok/example dbf　　input datafile fno= name=/oracle/oradata/webdb_file dbf　　input datafile fno= name=/oracle/oradata/webdb_file dbf　　input datafile fno= name=/oracle/oradata/webdb_file dbf　　input datafile fno= name=/oracle/oradata/webdb_file dbf　　input datafile fno= name=/oracle/oradata/catalog dbf　　input datafile fno= name=/oracle/oracle i/oradata/testmysiteok/xdb dbf　　input datafile fno= name=/oracle/oracle i/oradata/testmysiteok/indx dbf　　input datafile fno= name=/oracle/oracle i/oradata/testmysiteok/users dbf　　input datafile fno= name=/oracle/oracle i/oradata/testmysiteok/cwmlite dbf　　input datafile fno= name=/oracle/oracle i/oradata/testmysiteok/drsys dbf　　input datafile fno= name=/oracle/oracle i/oradata/testmysiteok/odm dbf　　input datafile fno= name=/oracle/oracle i/oradata/testmysiteok/tools dbf　　channel ORA_DISK_ : starting piece at AUG 　　channel ORA_DISK_ : finished piece at AUG 　　piece handle=/data/ora_backup/testmysiteok_ grgroc_ _ ment=NONE　　channel ORA_DISK_ : backup set plete elapsed time: : : 　　Finished backup at AUG 　　　　 设置保留最近的次备份　　　　RMAN> configure retention policy to redundancy ;　　　　old RMAN configuration parameters:　　CONFIGURE RETENTION POLICY TO REDUNDANCY ;　　new RMAN configuration parameters:　　CONFIGURE RETENTION POLICY TO REDUNDANCY ;　　new RMAN configuration parameters are successfully stored　　starting full resync of recovery catalog　　full resync plete　　　　 查看过期的备份　　　　RMAN> report obsolete;　　　　RMAN retention policy will be applied to the mand　　RMAN retention policy is set to redundancy 　　Report of obsolete backups and copies　　Type　　　　　　　　 Key　　Completion Time　　Filename/Handle　　　　Backup Set　　　　　　　 OCT 　　　Backup Piece　　　　　 OCT 　　　　　/oracle/testmysiteok dbf　　Archive Log　　　　　　　 SEP 　　　　　/oracle/OraHome/dbs/arch _ dbf　　　　 查看所有备份　　　　RMAN> list backup;　　　　 删除过期备份　　　　RMAN> delete obsolete;　　　　RMAN retention policy will be applied to the mand　　RMAN retention policy is set to redundancy 　　using channel ORA_DISK_ 　　Deleting the following obsolete backups and copies:　　Type　　　　　　　　 Key　　Completion Time　　Filename/Handle　　　　Backup Set　　　　　　　 OCT 　　　Backup Piece　　　　　 OCT 　　　　　/oracle/testmysiteok dbf　　Archive Log　　　　　　　 SEP 　　　　　/oracle/OraHome/dbs/arch _ dbf　　　　Do you really want to delete the above objects (enter YES or NO)? y　　deleted backup piece　　backup piece handle=/oracle/testmysiteok dbf recid= stamp= 　　Deleted objects cha138/Article/program/Oracle/201311/18428