RMAN常用命令
RMAN常用命令
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rman常用命令crosscheckreportobsolete
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1、SHOW命令:
?? 1.1、RMAN> show all;????? 顯示rman參數(shù)配置
2、REPORT命令:
?? 2.1、RMAN> report schema????????????????????????? 報(bào)告目標(biāo)數(shù)據(jù)庫的物理結(jié)構(gòu)
?? 2.2、RMAN>report need backup days=n;????????????? 報(bào)告最近n天沒有被備份的數(shù)據(jù)文件
?? 2.3、RMAN> report need backup days n tablespace [name];??? 在[name]表空間上n天未備份的數(shù)據(jù)文件
?? 2.4、RMAN> report need backup incremental n;????? 報(bào)告恢復(fù)數(shù)據(jù)文件需要的增量備份個(gè)數(shù)超過n次的數(shù)據(jù)文件
?? 2.5、RMAN> report need backup redundancy n database;???????? 報(bào)告?zhèn)浞菸募陀趎份的所有數(shù)據(jù)文件
??????? RMAN>report need backup redundancy=n;
?? 2.6、RMAN> report need backup recovery window of n days;???? 報(bào)告文件報(bào)表的恢復(fù)需要超過n天的歸檔日志的數(shù)據(jù)文件
?? 2.7、RMAN> report unrecoverable;???????? 報(bào)告數(shù)據(jù)庫所有不可恢復(fù)的數(shù)據(jù)文件
?? 2.8、RMAN> report obsolete redunndancy n;??? 報(bào)告?zhèn)浞荽螖?shù)超過n次的陳舊備份
?? 2.9、RMAN>report obsolete;????????????? 報(bào)告多余的備份
3、LIST命令:列出備份信息
?? 3.1、列出數(shù)據(jù)文件備份集
??????? RMAN>list backup???????????? 列出詳細(xì)備份
??????? RMAN>list expired backup???????? 列出過期備份
??????? RMAN> list backup of database;??????? 列出所有數(shù)據(jù)文件的備份集
??????? RMAN> list backup of tablespace [name];?? 列出特定表空間的所有數(shù)據(jù)文件備份集
?? 3.2、RMAN> list backup of controlfile??????? 列出控制文件備份集
?? 3.3、RMAN> list backup of archivelog all??????? 列出歸檔日志備份集詳細(xì)信息
??????? RMAN>list archivelog all; ?? 列出歸檔日志備份集簡要信息
?? 3.4、RMAN> list backup of spfile??????????????? 列出SPFILE備份集
?? 3.5、RMAN> list copy of datafile [file#]????????? 列出數(shù)據(jù)文件映像副本
?? 3.6、RMAN> list copy of controlfile???????????? 列出控制文件映像副本
?? 3.7、RMAN> list copy of archivelog all?????? 列出歸檔日志映像副本
?? 3.8、RMAN> list incarnation of database???????? 列出對(duì)應(yīng)物/列出數(shù)據(jù)庫副本
?? 3.9、RMAN>list backup summary;??????? 概述可用的備份
???? ???? B表示backup
???? ???? F表示FULL
???? ???? A表示archive log
???? ???? 0 1表示增量備份的級(jí)別
???? ???? S說明備份狀態(tài)(A表示AVAILABLE、X表示EXPIRED)
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?? 3.10、RMAN>list backup by file??????? 按備份的文件類型列出備份(數(shù)據(jù)文件,歸檔日志,控制文件,服務(wù)器參數(shù)文件)
4、CROSSCHECK命令:校驗(yàn)備份信息
?? 4.1、RMAN> crosscheck backup??????????????? 核對(duì)所有備份集
?? 4.2、RMAN> crosscheck backup of database??????? 核對(duì)所有數(shù)據(jù)文件的備份集
?? 4.3、RMAN> crosscheck backup of tablespace [name]?????? 核對(duì)特定表空間的備份集
?? 4.4、RMAN> crosscheck backup of datafile [file#]????? 核對(duì)特定數(shù)據(jù)文件的備份集
?? 4.5、RMAN> crosscheck backup of controlfile???? 核對(duì)控制文件的備份集
?? 4.6、RMAN> crosscheck backup of spfile?????? 核對(duì)SPFILE的備份集
?? 4.7、RMAN> crosscheck backup of archivelog sequence [Seq]? 核對(duì)特定歸檔日志的備份集
?? 4.8、RMAN> crosscheck backup tag=[Tag];?? 核對(duì)特定備份集
?? 4.9、RMAN> crosscheck backup completed after [Completion] 核定特定時(shí)間完成的備份集
???? RMAN> crosscheck backup completed between [Completion] and [Completion]
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?? 4.10、RMAN> crosscheck archivelog all;?? 核對(duì)所有歸檔日志的備份集
?? 4.11、RMAN> crosscheck archivelog like '%archivename' 核對(duì)特定歸檔日志的備份集
?? 4.12、RMAN> crosscheck archivelog from sequence [Seq];
?? 4.13、RMAN> crosscheck archivelog until sequence [Seq];
?? 4.14、RMAN> crosscheck backuppiece [BP Key];?? 核對(duì)特定備份片
???? RMAN> crosscheck backuppiece [Piece Name];
?? 4.15、RMAN> crosscheck copy????????????????? 核對(duì)所有映像副本
?? 4.16、RMAN> crosscheck copy of database???????? 核對(duì)所有數(shù)據(jù)文件的映像副本
?? 4.17、RMAN> crosscheck copy of tablespace [name]??????? 核對(duì)特定表空間的映像副本?
?? 4.18、RMAN> crosscheck copy of datafile [file#]???????? 核對(duì)特定數(shù)據(jù)文件的映像副本
?? 4.19、RMAN> crosscheck copy of archivelog sequence [Seq]?? 核對(duì)歸檔日志的映像副本
?? 4.20、RMAN> crosscheck copy of controlfile???????? 核對(duì)控制文件的映像副本
5、DELETE:刪除備份
?? 5.1、RMAN> delete obsolete;????????? 刪除陳舊備份
?? 5.2、RMAN> delete expired backup;???? 刪除EXPIRED備份???
?? 5.3、RMAN> backup archivelog all delete input;? 在備份后刪除輸入對(duì)象
?? 5.4、RMAN> delete backupset [BP Key];????? 刪除特定備份集
?? 5.5、RMAN> delete backuppiece [Piece Name]???? 刪除特定備份片
?? 5.6、RMAN> delete backup????????? 刪除所有備份集
?? 5.7、RMAN> delete datafilecopy [path]???? 刪除特定映像副本
?? 5.8、RMAN> delete copy??????? 刪除所有映像副本
轉(zhuǎn)載于:https://blog.51cto.com/ecloud/1441085
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