Oracle RMAN的show,list,crosscheck,delete 命令整理 :
1、SHOW命令:
顯示rman配置: RMAN> show all;
2、REPORT命令:
2.1、RMAN> report schema 報告目標資料庫的物理結構;
2.2、RMAN>report need backup days=3; 報告最近3天沒有被備份的資料檔案;
2.3、RMAN> report need backup days 3 tablespace users; 在USERS表空間上3天未備份的資料檔案;
2.4、RMAN> report need backup incremental 3; 報告恢復資料檔案需要的增量備份個數超過3次的資料檔案;
2.5、RMAN> report need backup redundancy 2 database; 報告備份檔案低於2份的所有資料檔案;
RMAN>report need backup redundancy=2;
2.6、RMAN> report need backup recovery window of 6 days; 報告檔案報表的恢復需要超過6天的歸檔日誌的資料檔案;
2.7、RMAN> report unrecoverable; 報告資料庫所有不可恢復的資料檔案;
2.8、RMAN> report obsolete redunndancy 2; 報告備份次數超過2次的陳舊備份;
2.9、RMAN>report obsolete; 報告多餘的備份;
3、LIST命令:列出備份資訊
3.1、列出資料檔案備份集
RMAN>list backup 列出詳細備份;
RMAN>list expired backup 列出過期備份;
RMAN> list backup of database; 列出所有資料檔案的備份集;
RMAN> list backup of tablespace user01; 列出特定表空間的所有資料檔案備份集;
3.2、RMAN> list backup of controlfile 列出控制檔案備份集;
3.3、RMAN> list backup of archivelog all 列出歸檔日誌備份集詳細資訊;
RMAN>list archivelog all; 列出歸檔日誌備份集簡要資訊
3.4、RMAN> list backup of spfile 列出SPFILE備份集;
3.5、RMAN> list copy of datafile 5 列出資料檔案映像副本;
3.6、RMAN> list copy of controlfile 列出控制檔案映像副本;
3.7、RMAN> list copy of archivelog all 列出歸檔日誌映像副本;
3.8、RMAN> list incarnation of database 列出對應物/列出資料庫副本;
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incremental backup
S說明備份狀態(A AVAILABLE X EXPIRED )
3.10、RMAN>list backup by file 按備份型別列出備份;
按照資料檔案備份,歸檔日誌備份,控制檔案備份,伺服器引數檔案備份 列出
4、CROSSCHECK命令:校驗備份資訊
4.1、RMAN> crosscheck backup 核對所有備份集;
4.2、RMAN> crosscheck backup of database 核對所有資料檔案的備份集;
4.3、RMAN> crosscheck backup of tablespace users 核對特定表空間的備份集;
4.4、RMAN> crosscheck backup of datafile 4 核對特定資料檔案的備份集;
4.5、RMAN> crosscheck backup of controlfile 核對控制檔案的備份集;
4.6、RMAN> crosscheck backup of spfile 核對SPFILE的備份集;
4.7、RMAN> crosscheck backup of archivelog sequence 3 核對歸檔日誌的備份集;
4.8、RMAN> crosscheck copy 核對所有映像副本;
4.9、RMAN> crosscheck copy of database 核對所有資料檔案的映像副本;
4.10、RMAN> crosscheck copy of tablespace users 核對特定表空間的映像副本;
4.11、RMAN> crosscheck copy of datafile 6 核對特定資料檔案的映像副本;
4.12、RMAN> crosscheck copy of archivelog sequence 4 核對歸檔日誌的映像副本;
4.13、RMAN> crosscheck copy of controlfile 核對控制檔案的映像副本;
4.14、RMAN> crosscheck backup tag='SAT_BACKUP';
4.15、RMAN> crosscheck backup completed after 'sysdate - 2'
4.16、RMAN> crosscheck backup completed between 'sysdate - 5' and 'sysdate -2 '
4.17、RMAN> crosscheck backup device type sBT;
4.18、RMAN> crosscheck archivelog all;
4.19、RMAN> crosscheck archivelog like '%ARC00012.001'
4.20、RMAN> crosscheck archivelog from sequence 12;
4.21、RMAN> crosscheck archivelog until sequence 522;
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> delete expired copy; 刪除EXPIRED副本;
5.4、RMAN> delete backupset 19; 刪除特定備份集;
5.5、RMAN> delete backuppiece ''d:\backup\DEMO_19.bak'' 刪除特定備份片;
5.6、RMAN> delete backup 刪除所有備份集;
5.7、RMAN> delete datafilecopy ''d:\backup\DEMO_19.bak'' 刪除特定映像副本;
5.8、RMAN> delete copy 刪除所有映像副本;
5.9、RMAN> delete archivelog all delete input;
RMAN> delete backupset 22 format = ''d:\backup\%u.bak'' delete input
在備份後刪除輸入物件;
5.10、RMAN> delete backupset id;
---轉自ChinaUnix部落格---
Oracle RMAN的show,list,crosscheck,delete
來自 “ ITPUB部落格 ” ,連結:http://blog.itpub.net/22907091/viewspace-691957/,如需轉載,請註明出處,否則將追究法律責任。
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