【原创】rman备份出现ORA-19625

最新推荐文章于 2024-01-29 11:10:49 发布

转载最新推荐文章于 2024-01-29 11:10:49 发布 · 192 阅读

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原文链接：http://www.cnblogs.com/zhangxsh/p/3494525.html

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#数据库 #操作系统

本文详细描述了当Oracle数据库的归档日志被操作系统意外删除时，使用RMAN工具进行日志恢复的过程。包括通过RMAN命令检查并验证归档日志状态，然后重新备份丢失的日志文件，最终确保数据库的正常运行。

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[oracle@sunny stage]$ rman target /

Recovery Manager: Release 10.2.0.1.0 - Production on Sun Mar 18 17:21:22 2007

connected to target database: ORCL (DBID=1141870147)

RMAN> backup archivelog all;

Starting backup at 18-MAR-07
current log archived
using channel ORA_DISK_1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of backup command at 03/18/2007 17:52:42
RMAN-06059: expected archived log not found, lost of archived log compromises recoverability
ORA-19625: error identifying file /u01/1_2_616734317.dbf
ORA-27037: unable to obtain file status
Linux Error: 2: No such file or directory
Additional information: 3

原因在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。可用以下方法解决：

RMAN> change archivelog all crosscheck;

using target database control file instead of recovery catalog
allocated channel: ORA_DISK_1
channel ORA_DISK_1: sid=152 devtype=DISK
validation succeeded for archived log
archive log filename=/u01/app/oracle/flash_recovery_area/ORCL/archivelog/2007_02_12/o1_mf_1_1_2x01h9c2_.arc recid=1 stam
p=614355305
validation succeeded for archived log
archive log filename=/u01/app/oracle/flash_recovery_area/ORCL/archivelog/2007_02_13/o1_mf_1_2_2x147xxt_.arc recid=2 stam
p=614390912
validation succeeded for archived log

......

......
archive log Crosschecked 27 objects

RMAN> backup archivelog all;

Starting backup at 18-MAR-07
current log archived
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=1 recid=14 stamp=616946466
input archive log thread=1 sequence=3 recid=16 stamp=616947068
input archive log thread=1 sequence=4 recid=17 stamp=617035270
input archive log thread=1 sequence=5 recid=18 stamp=617068230
input archive log thread=1 sequence=6 recid=19 stamp=617214283
input archive log thread=1 sequence=7 recid=20 stamp=617236569
input archive log thread=1 sequence=8 recid=21 stamp=617317844
input archive log thread=1 sequence=9 recid=22 stamp=617365403
input archive log thread=1 sequence=10 recid=23 stamp=617373909
input archive log thread=1 sequence=11 recid=24 stamp=617388719
input archive log thread=1 sequence=12 recid=25 stamp=617546548
input archive log thread=1 sequence=13 recid=26 stamp=617562955
input archive log thread=1 sequence=14 recid=27 stamp=617565160
input archive log thread=1 sequence=15 recid=28 stamp=617565330
channel ORA_DISK_1: starting piece 1 at 18-MAR-07
channel ORA_DISK_1: finished piece 1 at 18-MAR-07
piece handle=/stage/test/ORCL/backupset/2007_03_18/o1_mf_annnn_TAG20070318T175530_2zt34n86_.bkp tag=TAG20070318T175530 c
omment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:36
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=1 recid=1 stamp=614355305
input archive log thread=1 sequence=2 recid=2 stamp=614390912
input archive log thread=1 sequence=3 recid=3 stamp=616178167
input archive log thread=1 sequence=4 recid=4 stamp=616179332
input archive log thread=1 sequence=5 recid=5 stamp=616337492
input archive log thread=1 sequence=6 recid=6 stamp=616456995
input archive log thread=1 sequence=7 recid=7 stamp=616458691
input archive log thread=1 sequence=8 recid=10 stamp=616734185
input archive log thread=1 sequence=9 recid=12 stamp=616734187
input archive log thread=1 sequence=10 recid=11 stamp=616734186
channel ORA_DISK_1: starting piece 1 at 18-MAR-07
channel ORA_DISK_1: finished piece 1 at 18-MAR-07
piece handle=/stage/test/ORCL/backupset/2007_03_18/o1_mf_annnn_TAG20070318T175530_2zt35rxm_.bkp tag=TAG20070318T175530 c
omment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:26
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=1 recid=13 stamp=616734317
channel ORA_DISK_1: starting piece 1 at 18-MAR-07
channel ORA_DISK_1: finished piece 1 at 18-MAR-07
piece handle=/stage/test/ORCL/backupset/2007_03_18/o1_mf_annnn_TAG20070318T175530_2zt36m4w_.bkp tag=TAG20070318T175530 c
omment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:02
Finished backup at 18-MAR-07

备份成功

转载于:https://www.cnblogs.com/zhangxsh/p/3494525.html