先确定备库的currentscn,以此在主库上执行incremental backup,将备份传至备库,使用recover noredo方式恢复备库。 事实证明这种方法是完全可行的。 具体实施如下。 一、实施准备(从库关键数据确认) 1、SPFILE createpfile='/home/oracle/dba/pfile_before_recover_dg.ora'fromspfile; -rw-r--r-- 1 oracle oinstal...
关于Oracle RMAN里面的Merged Incremental Backups的机能,RMAN使用的比较多的DBA们可能会有所了解。 基本上,每次都实行同样的Backup命令即可完成BACK。 列: Daily Script: run { allocate channel oem_disk_backup device type disk; recover copy of database with tag 'ORA$OEM_LEVEL_0'; backup incremental leve...
先确定备库的current scn,以此在主库上执行incremental backup,将备份传至备库,使用recover noredo方式恢复备库。 事实证明这种方法是完全可行的。 具体实施如下。 一、实施准备(从库关键数据确认) 1、SPFILE create pfile='/home/oracle/dba/pfile_before_recover_dg.ora' from spfile; -...
-rw-r--- 1 oracle oinstall 26346135552 11-14 09:20 in_bbc_data.291.730331961.dbf -rw-r--- 1 oracle oinstall 10737426432 11-14 09:20 in_bbc_data.752.758838665 -rw-r--- 1 oracle oinstall 5368717312 11-14 09:20 in_bbc_index.869.729797303.dbf -rw-r--- 1 oracle oinstall 536879104 11...
This section describes incremental backups for the Oracle database.BRBACKUPsupports incremental backup with theOracle Recovery Manager(RMAN). In an incremental backup, only the changes that have been made since the last full backup are saved. ...
delete noprompt expired backup; delete noprompt obsolete; release channel c1; release channel c2; release channel c3; } EOF 4,oracle用户创建任务计划crontab [oracle@oracle170 data]$ crontab -e 1 0 * * sat /orabaskup/job/bak0.sh#周六level0级备份 1 0 * * sun,mon,tue,wed,thu,fri /ora...
Errors in file /u01/app/oracle/admin/stdby/bdump/stdby_dbw0_11458.trc: ORA-01157: cannot identify/lock data file 24 - see DBWR trace file ORA-01110: data file 24: '+DATA/in_sz_data' ORA-17503: ksfdopn:2 Failed to open file +DATA/in_sz_data ...
Errors in file /u01/app/oracle/admin/stdby/bdump/stdby_mrp0_11519.trc: ORA-01110: data file 24: '+DATA/in_sz_data' ORA-01157: cannot identify/lock data file 24 - see DBWR trace file ORA-01110: data file 24: '+DATA/in_sz_data' ...
oracle/product/12.2.0/db_1/bin/rman target/log=/orabaskup/data/bak1.log append<<EOFrun{allocate channel c1typedisk;allocate channel c2typedisk;allocate channel c3typedisk;crosscheckarchivelogall;delete noprompt expiredarchivelogall;backup incremental level1tag 'bak1' format '/orabaskup/data/bak...
You can perform an incremental backup of your DB instance using the Amazon RDS procedure rdsadmin.rdsadmin_rman_util.backup_database_incremental. For more information about incremental backups, see Incremental backups in the Oracle documentation. This procedure uses the following common pa...