知识大全对Oracle10g ASM生产数据库备份和恢复

Posted 2022-07-16 数据库

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　　新的 g ASM生产数据库即将上线以下是上线前做的简单的备份恢复测试:　　　　 首先执行备份　　　　$ rman target / @full_bak sql　　　　Recovery Manager: Release bit Production　　　　Copyright (c) Oracle 　All rights reserved 　　　　connected to target database: MMSDB (DBID= )　　　　RMAN> run 　　 > backup database plus archivelog delete all input;　　 > delete obsolete;　　 > 　　 >　　　　Starting backup at APR 　　current log archived　　using target database controlfile instead of recovery catalog　　allocated channel: ORA_DISK_ 　　channel ORA_DISK_ : sid= devtype=DISK　　channel ORA_DISK_ : starting archive log backupset　　channel ORA_DISK_ : specifying archive log(s) in backup set　　input archive log thread= sequence= recid= stamp= 　　channel ORA_DISK_ : starting piece at APR 　　channel ORA_DISK_ : finished piece at APR 　　piece handle=/msflsh/MMSDB/backupset/ _ _ /o _mf_annnn_TAG T _ s ry _ bkp　　 ment=NONE　　channel ORA_DISK_ : backup set plete elapsed time: : : 　　channel ORA_DISK_ : deleting archive log(s)　　archive log filename=/msflsh/MMSDB/archivelog/ _ _ /o _mf_ _ _ s pg _ arc recid= 　　 stamp= 　　Finished backup at APR 　　　　Starting backup at APR 　　using channel ORA_DISK_ 　　channel ORA_DISK_ : starting full datafile backupset　　channel ORA_DISK_ : specifying datafile(s) in backupset　　input datafile fno= name=+DATADG/mmsdb/datafile/system 　　input datafile fno= name=+DATADG/mmsdb/datafile/sysaux 　　input datafile fno= name=+DATADG/mmsdb/datafile/undotbs 　　input datafile fno= name=+DATADG/mmsdb/datafile/users 　　channel ORA_DISK_ : starting piece at APR 　　channel ORA_DISK_ : finished piece at APR 　　piece handle=/msflsh/MMSDB/backupset/ _ _ /o _mf_nnndf_TAG T _ s thq_ bkp　　 ment=NONE　　channel ORA_DISK_ : backup set plete elapsed time: : : 　　Finished backup at APR 　　　　Starting backup at APR 　　current log archived　　using channel ORA_DISK_ 　　channel ORA_DISK_ : starting archive log backupset　　channel ORA_DISK_ : specifying archive log(s) in backup set　　input archive log thread= sequence= recid= stamp= 　　channel ORA_DISK_ : starting piece at APR 　　channel ORA_DISK_ : finished piece at APR 　　piece handle=/msflsh/MMSDB/backupset/ _ _ /o _mf_annnn_TAG T _ s bwm_ bkp　　ment=NONE　　channel ORA_DISK_ : backup set plete elapsed time: : : 　　channel ORA_DISK_ : deleting archive log(s)　　archive log filename=/msflsh/MMSDB/archivelog/ _ _ /o _mf_ _ _ s mj_ arc recid= 　　stamp= 　　Finished backup at APR 　　　　Starting Control File and SPFILE Autobackup at APR 　　piece handle=/msflsh/MMSDB/autobackup/ _ _ /o _mf_s_ _ s df _ bkp　　ment=NONE　　Finished Control File and SPFILE Autobackup at APR 　　　　RMAN retention policy will be applied to the mand　　RMAN retention policy is set to redundancy 　　using channel ORA_DISK_ 　　no obsolete backups found　　　　Recovery Manager plete 　　　　 冻结HA 停止数据库进行恢复　　　　$ id　　uid= (oracle) gid= (dba)　　$ exit　　# id　　uid= (root) gid= (other)　　# hagrp freeze MMSDB persistent　　# su oracle　　Sun Microsystems Inc 　 SunOS 　　　 Generic Patch　 October 　　You have new mail 　　$ id　　uid= (oracle) gid= (dba)　　$ sqlplus / as sysdba 　　　　SQL*Plus: Release Production on Wed Apr : : 　　　　Copyright (c) Oracle 　All rights reserved 　　　　Connected to:　　Oracle Database g Enterprise Edition Release bit Production　　With the Partitioning and Data Mining options　　　　SQL> shutdown immediate;　　Database closed 　　Database dismounted 　　ORACLE instance shut down 　　SQL> exit　　Disconnected from Oracle Database g Enterprise Edition Release bit Production　　With the Partitioning and Data Mining options　　　　 执行恢复　　　　$ rman target /　　　　Recovery Manager: Release bit Production　　　　Copyright (c) Oracle 　All rights reserved 　　　　connected to target database (not started)　　　　RMAN> startup mount;　　　　Oracle instance started　　database mounted　　　　Total System Global Area　　 bytes　　　　Fixed Size　　　　　　　　　　 bytes　　Variable Size　　　　　　　　 bytes　　Database Buffers　　　　　　 bytes　　Redo Buffers　　　　　　　　　 bytes　　　　RMAN> restore database;　　Starting restore at APR 　　using target database controlfile instead of recovery catalog　　allocated channel: ORA_DISK_ 　　channel ORA_DISK_ : sid= devtype=DISK　　　　channel ORA_DISK_ : starting datafile backupset restore　　channel ORA_DISK_ : specifying datafile(s) to restore from backup set　　restoring datafile to +DATADG/mmsdb/datafile/system 　　restoring datafile to +DATADG/mmsdb/datafile/undotbs 　　restoring datafile to +DATADG/mmsdb/datafile/sysaux 　　restoring datafile to +DATADG/mmsdb/datafile/users 　　channel ORA_DISK_ : restored backup piece 　　piece handle=/msflsh/MMSDB/backupset/ _ _ /o _mf_nnndf_TAG T _ s thq_ bkp　　tag=TAG T 　　channel ORA_DISK_ : restore plete　　Finished restore at APR 　　　　RMAN> recover database;　　Starting recover at APR 　　using channel ORA_DISK_ 　　　　starting media recovery　　media recovery plete　　　　Finished recover at APR 　　　　RMAN> alter database open;　　database opened　　　　RMAN>　　　　 最后不要忘记解冻HA　　　　$ exit　　# id　　uid= (root) gid= (other)　　# hagrp unfreeze MMSDB persistent　　　　测试过程仅供参考 cha138/Article/program/Oracle/201311/17449

知识大全 对Oracle10g ASM生产数据库备份和恢复

知识大全对Oracle10g ASM生产数据库备份和恢复