input datafile fno=00019 name=/dev/rdcdb_data15 input datafile fno=00020 name=/dev/rdcdb_data16 input datafile fno=00021 name=/dev/rdcdb_data17 input datafile fno=00022 name=/dev/rdcdb_data18 input datafile fno=00001 name=/dev/rdcdb_system01 input datafile fno=00023 name=/dev/rdcdb_d...
RMAN提供了DELETE ALL INPUT参数,加在BACKUP命令后,则会在完成备份后自动删除归档目录中已备份的归档日志。 完成备份之后,可以通过下列命令查看已备份的归档日志片段: RMAN> LIST BACKUP OF ARCHIVELOG ALL; 1.1.6 建立增量备份 如果数据库运行于不归档模式下,那么你只能在数据库干净关闭的情况下(以NORMAL、IMMEDIATE...
backup archivelog all delete all input命令在删除备份归档时delete all input与 delete input区别 如果只配置了一个归档目录,两个参数没有区别。 如果配置了一个以上归档目录--log_archive_dest_n参数,比如两个,则: DELETE ALL INPUT 会将两个归档目录下的归档日志都删除 DELETE INPUT则只删除其中一个--比如备份...
An incremental backup is a backup that includes only the blocks that have changed since a previous incremental backup. 两种类型: Differential backup - 差异备份, the default type of incremental backup which backs up all blocks changed after the most recent backup at level n or lower, 即同级别或...
1. RMAN> DELETE BACKUP; 删除特定映像副本,如下所示: 1. RMAN> DELETE DATAFILE COPY 'd:/backup/DEMO_19.bak'; 删除所有映像副本,如下所示: 1. RMAN> DELETE COPY; 在备份后删除输入对象,如下所示: 1. RMAN> BACKUP ARCHIVELOG ALL DELETE INPUT; ...
backup format '/u01/rman/redolog_MPdb_%U'archivelog all delete input; sql ' alter system archive log current'; release channel t1; release channel t2; release channel t3; } exit EOF 以下是11g下的全备 rman target / <<EOF run {
allocated channel:ORA_DISK_1channelORA_DISK_1:SID=21device type=DISKchannelORA_DISK_1:starting archived log backupsetchannelORA_DISK_1:specifying archivedlog(s)inbackup set--->备份集里包含的归档日志 input archived log thread=1sequence=27RECID=23STAMP=821823173input archived log thread=1sequence=28...
备份后删除归档日志文件:可在备份语句中加上delete [all] input子句; 7、增量备份 0级增量:backup incremental level 0 database; 1级differential备份:backup incremental level 1[differential]tablespace users; 1级cumulative备份:backup incremental level 1cumulativetablespace users; ...
backup filesperset 3 archivelog all delete input; release channel dev1; release channel dev2; release channel dev3; } 一级备份脚本 run { allocate channel 'dev1' type disk ; allocate channel 'dev2' type disk ; allocate channel 'dev3' type disk ; ...
report need backup tablespace system;--列出违反保留策略的备份集 report obsolete--删除违反保留策略的备份集deleteobsolete 四、crosscheck命令-手工注册备份集|归档日志 1.crosscheck交叉检查 代码语言:javascript 复制 --检查所有备份集是否存在、是否有效