ORA-19806: cannot make duplex backups in recovery area

1	问题:   RMAN> backup as backupset copies 2 tablespace users;   Starting backup at 04-APR-16 using channel ORA_DISK_1 channel ORA_DISK_1: starting full datafile backup set channel ORA_DISK_1: specifying datafile(s) in backup set input datafile file number=00004 name=/u01/app/oracle/oradata/prod1/users01.dbf channel ORA_DISK_1: starting piece 1 at 04-APR-16 RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS =============== RMAN-00571: =========================================================== RMAN-03009: failure of backup command on ORA_DISK_1 channel at 04/04/2016 11:09:18 ORA-19806: cannot make duplex backups in recovery area
2	原因： ORA-19806: cannot make duplex backups in recovery area-----------------双重备份不能存储在快速恢复区中
3	解决办法： 双重备份user表空间，指定路径 RMAN> backup as backupset copies 2 tablespace users format '/home/oracle/ts_user_%U.dbf';   Starting backup at 04-APR-16 using channel ORA_DISK_1 channel ORA_DISK_1: starting full datafile backup set channel ORA_DISK_1: specifying datafile(s) in backup set input datafile file number=00004 name=/u01/app/oracle/oradata/prod1/users01.dbf channel ORA_DISK_1: starting piece 1 at 04-APR-16 channel ORA_DISK_1: finished piece 1 at 04-APR-16 with 2 copies and tag TAG20160404T111312 piece handle=/home/oracle/ts_user_1jr26de8_1_1.dbf comment=NONE piece handle=/home/oracle/ts_user_1jr26de8_1_2.dbf comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01 Finished backup at 04-APR-16   Starting Control File and SPFILE Autobackup at 04-APR-16 piece handle=/u01/app/oracle/fast_recovery_area/PROD1/autobackup/2016_04_04/o1_mf_s_908275702_cj3py9hq_.bkp comment=NONE Finished Control File and SPFILE Autobackup at 04-APR-16
4	验证双重备份 [oracle@prod1 ~]$ pwd /home/oracle [oracle@prod1 ~]$ ll total 3935292 -rw-r-----. 1 oracle oinstall      98304 Apr  4 10:52 cp_system_0dr26c7e_1_1 -rw-r-----. 1 oracle oinstall    9748480 Apr  4 10:52 cp_system_cf_D-PROD1_id-2128946428_0cr26c7d -rw-r-----. 1 oracle oinstall  786440192 Apr  4 10:52 cp_system_data_D-PROD1_I-2128946428_TS-SYSTEM_FNO-1_0br26c76 drwxr-xr-x. 7 oracle oinstall       4096 Aug 27  2013 database -rwxrw-rw-. 1 root   root     1395582860 Oct 19  2013 p13390677_112040_Linux-x86-64_1of7.zip -rwxrw-rw-. 1 root   root     1151304589 Oct 19  2013 p13390677_112040_Linux-x86-64_2of7.zip -rw-r-----. 1 oracle oinstall  669794304 Apr  4 10:50 ts_system_07r26c3o_1_1 -rw-r-----. 1 oracle oinstall    9830400 Apr  4 10:50 ts_system_08r26c47_1_1 -rw-r-----. 1 oracle oinstall    3457024 Apr  4 11:13 ts_user_1jr26de8_1_1.dbf -rw-r-----. 1 oracle oinstall    3457024 Apr  4 11:13 ts_user_1jr26de8_1_2.dbf
5	小结： 双重备份只适用于备份集，不能用映像副本，也就是说映像副本会忽略backup  copies的永久设置 双重备份不能使用与快速恢复区，必须得指定路径；

来自 “ ITPUB博客 ” ，链接：http://blog.itpub.net/30606702/viewspace-2074935/，如需转载，请注明出处，否则将追究法律责任。

转载于:http://blog.itpub.net/30606702/viewspace-2074935/