怎么用rman备份几小时内产生的归档日志

seedog123

请问怎么用rman备份几小时内产生的归档日志？

Maclean Liu(刘相兵

key word  rman backup archivelog  from time  until time

backup archivelog from time  "to_timestamp('2012-5-23 00:00:00','YYYY-MM-DD hh24:mi:ss')"   until time "to_timestamp('2012-5-23 01:00:00','YYYY-MM-DD hh24:mi:ss')";


RMAN>  backup archivelog from time  "to_timestamp('2012-5-23 00:00:00','YYYY-MM-DD hh24:mi:ss')"   until time "to_timestamp('2012-5-23 01:00:00','YYYY-MM-DD hh24:mi:ss')";

Starting backup at 23-MAY-12
using channel ORA_DISK_1
channel ORA_DISK_1: starting archive log backupset
channel ORA_DISK_1: specifying archive log(s) in backup set
input archive log thread=1 sequence=8 recid=70 stamp=784025408
channel ORA_DISK_1: starting piece 1 at 23-MAY-12
channel ORA_DISK_1: finished piece 1 at 23-MAY-12
piece handle=/s01/flash_recovery_area/G10R25/backupset/2012_05_23/o1_mf_annnn_TAG20120523T085402_7vsqhc6t_.bkp tag=TAG20120523T085402 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:02
Finished backup at 23-MAY-12

Starting Control File and SPFILE Autobackup at 23-MAY-12
piece handle=/s01/flash_recovery_area/G10R25/autobackup/2012_05_23/o1_mf_s_784025644_7vsqhdbh_.bkp comment=NONE
Finished Control File and SPFILE Autobackup at 23-MAY-12