rman备份archivelog出现ORA-19625

rman备份archivelog时出现以下错误：RMAN> backup archivelog all delete input;Starting backup at 14-APR-14current log archivedusing channel ORA_DISK_1using channel ORA_DISK_2RMAN-00571: ===========================================================RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============RMAN-00571: ===========================================================RMAN-03002: failure of backup command at 04/14/2014 18:40:23RMAN-06059: expected archived log not found, loss of archived log compromises recoverability

ORA-19625: error identifying file /home/Oracle/PROD/1_2_844469007.dbfORA-27037: unable to obtain file statusLinux Error: 2: No such file or directoryAdditional information: 3--------------------------------------分割线 --------------------------------------推荐阅读：RMAN 配置归档日志删除策略 http://www.linuxidc.com/Linux/2013-11/92670.htmOracle基础教程之通过RMAN复制数据库 http://www.linuxidc.com/Linux/2013-07/87072.htmRMAN备份策略制定参考内容 http://www.linuxidc.com/Linux/2013-03/81695.htmRMAN备份学习笔记 http://www.linuxidc.com/Linux/2013-03/81892.htmOracle数据库备份加密 RMAN加密 http://www.linuxidc.com/Linux/2013-03/80729.htm--------------------------------------分割线 --------------------------------------网上查了出错原因是由于操作系统下删除了这个归档日志，这个日志还没备份过，rman去备份的时候，找不到这个归档就出错了。可使用change archivelog all crosscheck命令来解决此问题，如下：

RMAN> change archivelog all crosscheck;released channel: ORA_DISK_1released channel: ORA_DISK_2allocated channel: ORA_DISK_1channel ORA_DISK_1: SID=43 device type=DISKallocated channel: ORA_DISK_2channel ORA_DISK_2: SID=45 device type=DISKvalidation succeeded for archived logarchived log file name=/home/oracle/PROD/1_16_827176743.dbf RECID=1 STAMP=844399662

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_17_827176743.dbf RECID=2 STAMP=844460245

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_18_827176743.dbf RECID=3 STAMP=844461320

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_19_827176743.dbf RECID=4 STAMP=844461426

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_20_827176743.dbf RECID=5 STAMP=844461580

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_21_827176743.dbf RECID=6 STAMP=844461592

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_22_827176743.dbf RECID=7 STAMP=844461696

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_23_827176743.dbf RECID=8 STAMP=844462037

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_24_827176743.dbf RECID=9 STAMP=844462165

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_25_827176743.dbf RECID=10 STAMP=844462279

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_26_827176743.dbf RECID=11 STAMP=844462409

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_27_827176743.dbf RECID=12 STAMP=844465108

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_28_827176743.dbf RECID=13 STAMP=844469010

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_1_844532679.dbf RECID=16 STAMP=844533450

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_2_844532679.dbf RECID=19 STAMP=844537684

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_2_844532679.dbf RECID=17 STAMP=844533553

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_3_844532679.dbf RECID=20 STAMP=844537685

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_4_844532679.dbf RECID=18 STAMP=844537684

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_1_844537684.dbf RECID=23 STAMP=844605032

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_1_844537684.dbf RECID=21 STAMP=844575254

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_2_844537684.dbf RECID=24 STAMP=844605033

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_2_844537684.dbf RECID=22 STAMP=844581004

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_3_844537684.dbf RECID=25 STAMP=844605034

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_1_844469007.dbf RECID=14 STAMP=844530587

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_1_844605031.dbf RECID=26 STAMP=844670045

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_2_844605031.dbf RECID=27 STAMP=844797748

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_3_844605031.dbf RECID=28 STAMP=844841532

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_4_844605031.dbf RECID=29 STAMP=844847317

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_5_844605031.dbf RECID=30 STAMP=844855807

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_6_844605031.dbf RECID=31 STAMP=844855838

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_7_844605031.dbf RECID=32 STAMP=844886422

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_8_844605031.dbf RECID=33 STAMP=844886590

validation succeeded for archived logarchived log file name=/home/oracle/PROD/1_9_844605031.dbf RECID=34 STAMP=844886622

Crosschecked 33 objects validation failed for archived logarchived log file name=/home/oracle/PROD/1_2_844469007.dbf RECID=15 STAMP=844530793

Crosschecked 1 objects--再次执行archivelog的rman备份就成功了，如下：RMAN> backup archivelog all delete input; Starting backup at 14-APR-14current log archivedusing channel ORA_DISK_1using channel ORA_DISK_2channel ORA_DISK_1: starting compressed archived log backup setchannel ORA_DISK_1: specifying archived log（s） in backup setinput archived log thread=1 sequence=16 RECID=1 STAMP=844399662input archived log thread=1 sequence=17 RECID=2 STAMP=844460245input archived log thread=1 sequence=18 RECID=3 STAMP=844461320channel ORA_DISK_1: starting piece 1 at 14-APR-14channel ORA_DISK_2: starting compressed archived log backup setchannel ORA_DISK_2: specifying archived log（s） in backup setinput archived log thread=1 sequence=1 RECID=16 STAMP=844533450channel ORA_DISK_2: starting piece 1 at 14-APR-14channel ORA_DISK_2: finished piece 1 at 14-APR-14piece handle=/home/oracle/backup/PROD_20140414_1bp5ntq0_1_1.bak tag=TAG20140414T190432 comment=NONE

channel ORA_DISK_2: backup set complete, elapsed time: 00:00:02channel ORA_DISK_2: deleting archived log（s）archived log file name=/home/oracle/PROD/1_1_844532679.dbf RECID=16 STAMP=844533450

channel ORA_DISK_2: starting compressed archived log backup setchannel ORA_DISK_2: specifying archived log（s） in backup setinput archived log thread=1 sequence=19 RECID=4 STAMP=844461426input archived log thread=1 sequence=20 RECID=5 STAMP=844461580input archived log thread=1 sequence=21 RECID=6 STAMP=844461592input archived log thread=1 sequence=22 RECID=7 STAMP=844461696input archived log thread=1 sequence=23 RECID=8 STAMP=844462037input archived log thread=1 sequence=24 RECID=9 STAMP=844462165input archived log thread=1 sequence=25 RECID=10 STAMP=844462279channel ORA_DISK_2: starting piece 1 at 14-APR-14channel ORA_DISK_1: finished piece 1 at 14-APR-14piece handle=/home/oracle/backup/PROD_20140414_1ap5ntq0_1_1.bak tag=TAG20140414T190432 comment=NONE

channel ORA_DISK_1: backup set complete, elapsed time: 00:00:03channel ORA_DISK_1: deleting archived log（s）archived log file name=/home/oracle/PROD/1_16_827176743.dbf RECID=1 STAMP=844399662

archived log file name=/home/oracle/PROD/1_17_827176743.dbf RECID=2 STAMP=844460245

archived log file name=/home/oracle/PROD/1_18_827176743.dbf RECID=3 STAMP=844461320

channel ORA_DISK_1: starting compressed archived log backup setchannel ORA_DISK_1: specifying archived log（s） in backup setinput archived log thread=1 sequence=2 RECID=19 STAMP=844537684input archived log thread=1 sequence=3 RECID=20 STAMP=844537685channel ORA_DISK_1: starting piece 1 at 14-APR-14channel ORA_DISK_2: finished piece 1 at 14-APR-14piece handle=/home/oracle/backup/PROD_20140414_1cp5ntq3_1_1.bak tag=TAG20140414T190432 comment=NONE

channel ORA_DISK_2: backup set complete, elapsed time: 00:00:00channel ORA_DISK_2: deleting archived log（s）archived log file name=/home/oracle/PROD/1_19_827176743.dbf RECID=4 STAMP=844461426

archived log file name=/home/oracle/PROD/1_20_827176743.dbf RECID=5 STAMP=844461580

archived log file name=/home/oracle/PROD/1_21_827176743.dbf RECID=6 STAMP=844461592

archived log file name=/home/oracle/PROD/1_22_827176743.dbf RECID=7 STAMP=844461696

archived log file name=/home/oracle/PROD/1_23_827176743.dbf RECID=8 STAMP=844462037

archived log file name=/home/oracle/PROD/1_24_827176743.dbf RECID=9 STAMP=844462165

archived log file name=/home/oracle/PROD/1_25_827176743.dbf RECID=10 STAMP=844462279

channel ORA_DISK_2: starting compressed archived log backup setchannel ORA_DISK_2: specifying archived log（s） in backup setinput archived log thread=1 sequence=26 RECID=11 STAMP=844462409input archived log thread=1 sequence=27 RECID=12 STAMP=844465108channel ORA_DISK_2: starting piece 1 at 14-APR-14channel ORA_DISK_1: finished piece 1 at 14-APR-14piece handle=/home/oracle/backup/PROD_20140414_1dp5ntq3_1_1.bak tag=TAG20140414T190432 comment=NONE

channel ORA_DISK_1: backup set complete, elapsed time: 00:00:00channel ORA_DISK_1: deleting archived log（s）archived log file name=/home/oracle/PROD/1_2_844532679.dbf RECID=19 STAMP=844537684

archived log file name=/home/oracle/PROD/1_3_844532679.dbf RECID=20 STAMP=844537685

channel ORA_DISK_1: starting compressed archived log backup setchannel ORA_DISK_1: specifying archived log（s） in backup setinput archived log thread=1 sequence=4 RECID=18 STAMP=844537684channel ORA_DISK_1: starting piece 1 at 14-APR-14channel ORA_DISK_2: finished piece 1 at 14-APR-14piece handle=/home/oracle/backup/PROD_20140414_1ep5ntq3_1_1.bak tag=TAG20140414T190432 comment=NONE

channel ORA_DISK_2: backup set complete, elapsed time: 00:00:01channel ORA_DISK_2: deleting archived log（s）archived log file name=/home/oracle/PROD/1_26_827176743.dbf RECID=11 STAMP=844462409

archived log file name=/home/oracle/PROD/1_27_827176743.dbf RECID=12 STAMP=844465108

channel ORA_DISK_2: starting compressed archived log backup setchannel ORA_DISK_2: specifying archived log（s） in backup setinput archived log thread=1 sequence=1 RECID=23 STAMP=844605032channel ORA_DISK_2: starting piece 1 at 14-APR-14channel ORA_DISK_1: finished piece 1 at 14-APR-14piece handle=/home/oracle/backup/PROD_20140414_1fp5ntq4_1_1.bak tag=TAG20140414T190432 comment=NONE

channel ORA_DISK_1: backup set complete, elapsed time: 00:00:00channel ORA_DISK_1: deleting archived log（s）archived log file name=/home/oracle/PROD/1_4_844532679.dbf RECID=18 STAMP=844537684

channel ORA_DISK_1: starting compressed archived log backup setchannel ORA_DISK_1: specifying archived log（s） in backup setinput archived log thread=1 sequence=28 RECID=13 STAMP=844469010channel ORA_DISK_1: starting piece 1 at 14-APR-14channel ORA_DISK_1: finished piece 1 at 14-APR-14piece handle=/home/oracle/backup/PROD_20140414_1hp5ntq4_1_1.bak tag=TAG20140414T190432 comment=NONE

channel ORA_DISK_1: backup set complete, elapsed time: 00:00:04channel ORA_DISK_1: deleting archived log（s）archived log file name=/home/oracle/PROD/1_28_827176743.dbf RECID=13 STAMP=844469010

channel ORA_DISK_1: starting compressed archived log backup setchannel ORA_DISK_1: specifying archived log（s） in backup setinput archived log thread=1 sequence=1 RECID=14 STAMP=844530587channel ORA_DISK_1: starting piece 1 at 14-APR-14channel ORA_DISK_2: finished piece 1 at 14-APR-14piece handle=/home/oracle/backup/PROD_20140414_1gp5ntq4_1_1.bak tag=TAG20140414T190432 comment=NONE

channel ORA_DISK_2: backup set complete, elapsed time: 00:00:04channel ORA_DISK_2: deleting archived log（s）archived log file name=/home/oracle/PROD/1_1_844537684.dbf RECID=23 STAMP=844605032

channel ORA_DISK_2: starting compressed archived log backup setchannel ORA_DISK_2: specifying archived log（s） in backup setinput archived log thread=1 sequence=2 RECID=24 STAMP=844605033input archived log thread=1 sequence=3 RECID=25 STAMP=844605034channel ORA_DISK_2: starting piece 1 at 14-APR-14channel ORA_DISK_1: finished piece 1 at 14-APR-14piece handle=/home/oracle/backup/PROD_20140414_1ip5ntq8_1_1.bak tag=TAG20140414T190432 comment=NONE

channel ORA_DISK_1: backup set complete, elapsed time: 00:00:08channel ORA_DISK_1: deleting archived log（s）archived log file name=/home/oracle/PROD/1_1_844469007.dbf RECID=14 STAMP=844530587

channel ORA_DISK_1: starting compressed archived log backup setchannel ORA_DISK_1: specifying archived log（s） in backup setinput archived log thread=1 sequence=1 RECID=26 STAMP=844670045input archived log thread=1 sequence=2 RECID=27 STAMP=844797748input archived log thread=1 sequence=3 RECID=28 STAMP=844841532channel ORA_DISK_1: starting piece 1 at 14-APR-14channel ORA_DISK_2: finished piece 1 at 14-APR-14piece handle=/home/oracle/backup/PROD_20140414_1jp5ntq8_1_1.bak tag=TAG20140414T190432 comment=NONE

channel ORA_DISK_2: backup set complete, elapsed time: 00:00:07channel ORA_DISK_2: deleting archived log（s）archived log file name=/home/oracle/PROD/1_2_844537684.dbf RECID=24 STAMP=844605033

archived log file name=/home/oracle/PROD/1_3_844537684.dbf RECID=25 STAMP=844605034

channel ORA_DISK_2: starting compressed archived log backup setchannel ORA_DISK_2: specifying archived log（s） in backup setinput archived log thread=1 sequence=4 RECID=29 STAMP=844847317input archived log thread=1 sequence=5 RECID=30 STAMP=844855807input archived log thread=1 sequence=6 RECID=31 STAMP=844855838input archived log thread=1 sequence=7 RECID=32 STAMP=844886422input archived log thread=1 sequence=8 RECID=33 STAMP=844886590input archived log thread=1 sequence=9 RECID=34 STAMP=844886622input archived log thread=1 sequence=10 RECID=35 STAMP=844887872channel ORA_DISK_2: starting piece 1 at 14-APR-14channel ORA_DISK_1: finished piece 1 at 14-APR-14piece handle=/home/oracle/backup/PROD_20140414_1kp5ntqg_1_1.bak tag=TAG20140414T190432 comment=NONE

channel ORA_DISK_1: backup set complete, elapsed time: 00:00:16channel ORA_DISK_1: deleting archived log（s）archived log file name=/home/oracle/PROD/1_1_844605031.dbf RECID=26 STAMP=844670045

archived log file name=/home/oracle/PROD/1_2_844605031.dbf RECID=27 STAMP=844797748

archived log file name=/home/oracle/PROD/1_3_844605031.dbf RECID=28 STAMP=844841532

channel ORA_DISK_2: finished piece 1 at 14-APR-14piece handle=/home/oracle/backup/PROD_20140414_1lp5ntqh_1_1.bak tag=TAG20140414T190432 comment=NONE

channel ORA_DISK_2: backup set complete, elapsed time: 00:00:15channel ORA_DISK_2: deleting archived log（s）archived log file name=/home/oracle/PROD/1_4_844605031.dbf RECID=29 STAMP=844847317

archived log file name=/home/oracle/PROD/1_5_844605031.dbf RECID=30 STAMP=844855807

archived log file name=/home/oracle/PROD/1_6_844605031.dbf RECID=31 STAMP=844855838

archived log file name=/home/oracle/PROD/1_7_844605031.dbf RECID=32 STAMP=844886422

archived log file name=/home/oracle/PROD/1_8_844605031.dbf RECID=33 STAMP=844886590

archived log file name=/home/oracle/PROD/1_9_844605031.dbf RECID=34 STAMP=844886622

archived log file name=/home/oracle/PROD/1_10_844605031.dbf RECID=35 STAMP=844887872

Finished backup at 14-APR-14 Starting Control File Autobackup at 14-APR-14piece handle=/home/oracle/backup/control/c-239015079-20140414-0d comment=NONEFinished Control File Autobackup at 14-APR-14注意：crosscheck archivelog all：当手工删除了数据库的归档文件后，需要用这个命令进行同步。（物理上删除了归档日志，但是控制文件并不知道；因此需要交叉检验以同步信息）

CROSSCHECK BACKUP：当手工删除了RMAN的备份级时，需要使用的是这个命令：他们的区别是同步的内容不同，一个是同步归档文件的状态，一个是同步RMAN备份信息。更多Oracle相关信息见Oracle 专题页面 http://www.linuxidc.com/topicnews.aspx？tid=12本文永久更新链接地址