oraclerman備份日志單獨備份和交叉校驗

 手動備份歸檔日志

1、database01

[oraprod@db01 scripts ]$ pwd
/usr/tivoli/scripts
[oraprod@db01 scripts ]$ ls
1.txt nohup.out oraicr0.sh scheoraicr0.sh
BKlog null oraicr1.sh scheoraicr0.sh.test
BKlog.tar oraarch.sh oraicr1.sh.orig scheoraicr1.sh
DBArchivelogBK.sh oraarch.sh.BK091206 oraicr1v.sh scheoraicr1.sh.test
DBArchivelogBK1130.sh oraarch.sh.yt oraicr2.sh scheoraicr1v.sh
DBFileBK_full.sh oraarch2.sh recover.sh scheoraicr2.sh
backup20130428.log oraarchyzz.sh refull.sh scheoraicr2.sh.test
nihao.c orafull.sh schearch.sh tdpora.tar
nihao.sh orafull.sh.20120912combak schearch.sh.bak test.sh
nihao02.sh orafull.sh.BK091206 scheorafull.sh

[oraprod@db01 scripts ]$ rman target / catalog rman/rman@rman log = backup2013_05_01.log
RMAN>@oraarchyzz.sh

database 02

[oraprod@db02 archivelog ]$ pwd
/u01/archivelog
[oraprod@db02 archivelog ]$ cat backuparc.sql
run {
####backup archivelog####
allocate channel t1 type 'sbt_tape' parms 'ENV=(TDPO_OPTFILE=/usr/tivoli/tsm/client/oracle/bin64/tdpo.opt)'
connect backup/bk1949coal@PROD1;
allocate channel t2 type 'sbt_tape' parms 'ENV=(TDPO_OPTFILE=/usr/tivoli/tsm/client/oracle/bin64/tdpo.opt)'
connect backup/bk1949coal@PROD2;
backup filesperset 10
(archivelog all skip inaccessible delete input format '/arch_%s_%p/');
release channel t1;
release channel t2;
}
[oraprod@db02 archivelog ]$ rman target / catalog rman/rman@rman log = backup20130501.log

PS:手動備份歸檔日志，每次都是從最近的歸檔日志開始備份，接在備份以前的，以前較早漏掉備份的可能每次執行都不會被備份。這樣的話可能就要執行交叉檢查命令來確認系統有多少備份日志成功備份，

crosscheck archivelog all;
crosscheck backupset;

進入rman：
list backup of archivelog all;
list backup of archivelog sequence 6474;

RMAN> list backup of archivelog from sequence 100425627276 thread 2;

RMAN>list backup of archivelog all; ------------列出所有歸檔日志
RMAN>list backup of archivelog from sequence 8116 thread 2; ------------列出某條歸檔日志

List of Backup Sets
===================

BS Key Size Device Type Elapsed Time Completion Time
------- ---------- ----------- ------------ ---------------
1728048 11.14G SBT_TAPE 00:16:16 06-SEP-13
BP Key: 1728052 Status: AVAILABLE Compressed: NO Tag: TAG20130906T091351
Handle: /arch_40509_1/ Media: 103

List of Archived Logs in backup set 1728048
Thrd Seq Low SCN Low Time Next SCN Next Time
---- ------- ---------- --------- ---------- ---------
2 7774 100425627276 06-SEP-13 100431144864 06-SEP-13

RMAN>

應該是歸檔日志備份後被刪除了吧，沒做交叉檢驗？
crosscheck archivelog all;
delete archivelog all completed before 'sysdate-7';