rman利用双通道备份

 

RMAN> run {
2> allocate channel d1 type disk format 'D:\oracle\flash_recovery_area\test\BACKUPSET\1.bkp';
3> allocate channel d2 type disk format 'D:\oracle\flash_recovery_area\test\BACKUPSET\2.bkp';
4> backup as compressed backupset
5> tablespace example include current controlfile;}

allocated channel: d1
channel d1: SID=23 device type=DISK

allocated channel: d2
channel d2: SID=133 device type=DISK

Starting backup at 25-DEC-12
channel d1: starting compressed full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00005 name=D:\ORACLE\ORADATA\TEST\EXAMPLE01.DBF
channel d1: starting piece 1 at 25-DEC-12
channel d2: starting compressed full datafile backup set
channel d2: specifying datafile(s) in backup set
including current control file in backup set
channel d2: starting piece 1 at 25-DEC-12
channel d2: finished piece 1 at 25-DEC-12
piece handle=D:\ORACLE\FLASH_RECOVERY_AREA\TEST\BACKUPSET\2.BKP tag=TAG20121225T104907 comment=NONE
channel d2: backup set complete, elapsed time: 00:00:01
channel d1: finished piece 1 at 25-DEC-12
piece handle=D:\ORACLE\FLASH_RECOVERY_AREA\TEST\BACKUPSET\1.BKP tag=TAG20121225T104907 comment=NONE
channel d1: backup set complete, elapsed time: 00:00:04
Finished backup at 25-DEC-12

Starting Control File and SPFILE Autobackup at 25-DEC-12
piece handle=D:\ORACLE\FLASH_RECOVERY_AREA\TEST\AUTOBACKUP\2012_12_25\O1_MF_S_802954151_8FL517Z3_.BKP comment=NONE
Finished Control File and SPFILE Autobackup at 25-DEC-12
released channel: d1
released channel: d2