echo 'delete noprompt expired backup;' >>/backup/rman_backup_forstby.sh echo 'delete noprompt obsolete device type disk;' >>/backup/rman_backup_forstby.sh echo "backup database format '/backup/FULL_%U.bak';" >>/backup/rman_backup_forstby.sh echo "backup archivelog all format '/backup/...
命令:backup database plus archivelog delete input(delete input的意思在备份完成后,删除 archivelog文件,这个选项可要可不要,这个命令也可以用 backup incremental level=0(1,2...)来进行备份) ===备份表空间=== backup tablespace tablespacename 如果我们不知道tablespace的名字,在rman中,可要通过report schema命...
CSX: Online RMAN Backups Protect over 16TB of Data Recovery Manager Case Study "We saved about $500,000 in licensing and maintenance fees by implementing RMAN instead of continuing with a 3rd party software, not to mention backup failures were reduced by over 90%. It is a big win!" --...
1.星期天晚上 -level 0 backup performed(全备份) 2.星期一晚上 -level 2 backup performed 3.星期二晚上 -level 2 backup performed 4.星期三晚上 -level 1 backup performed 5.星期四晚上 -level 2 backup performed 6.星期五晚上 -level 2 backup performed 7.星期六晚上 -level 2 backup performed 如果...
1、差异增量备份(differential incremental backup)(默认): 每次备份至上一次备份级别小于等于当前级别的备份。 2、累计增量备份(cumulative incremental backup): 1)每次备份至上一次小于当前级别的备份; 2)增量备份需要先进行一次0级备份,作为备份的起点。
4 ONLINE /u01/app/oracle/oradata/ocmdb/lfile/redo44.log 2、数据库备份脚本 冷备份脚本 #rem script:coldbak.sh #rem creater:chon #rem date:2011 #rem desc:offline full backup database #--connect database sqlplus / as sysdba <<EOF ...
Eventually in Oracle Database Version 8, there was a groundbreaking event—Oracle Recovery Manager (RMAN) was introduced as the recommended backup method for Oracle databases. However, even though it was technically superior to the older backup mode online backups, there was some resistance to Orac...
1.对整个数据库进行全备份(full backup)。 只要输入命令: backup database; 2.list backupset 查看备份的具体信息 List of Backup Sets === BS Key Type LV Size Device Type Elapsed Time Completion Time ——- —- ———- ———–——— 1 Full 6.80M DISK 00:00:02 06-DEC-...
3.Create a Backup Copy of the Primary Database Datafiles(RMAN) 代码语言:javascript 复制 ##create backup directory mkdir -p /backup chown -R oracle:oinstall /backup chmod 775 /backup ##create rman backup script su - oracle echo '#!/bin/sh' >>/backup/rman_backup_forstby.sh echo 'source...
"About Online Backups and Backup Mode" 2.9.4Recovering Individual Data Blocks: Quick Start RMAN can recover individual corrupted data file blocks. When RMAN performs a complete scan of a file for a backup, any corrupted blocks are listed inV$DATABASE_BLOCK_CORRUPTION. Corruption is usually repor...