Oracle手动删除归档日志厚，出现ORA-19571错误

一、使用以下的命令清理了空间：

1.   cd /orabak2.   find . -type f -mtime +30 -exec rm -rf {} \;

二、然后开始使用rman备份的脚本进行备份，备份到最后出现以下报错

-------------------------------------------------------------------------------------------archive log filename=/oralog/1_20800_812554797.dbf recid=20799 stamp=839154512archive log filename=/oralog/1_20801_812554797.dbf recid=20800 stamp=839154513released channel: ch2RMAN-00571: ===========================================================RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============RMAN-00571: =========================================================== RMAN-03009: failure of backup command on ch2 channel at 02/10/2014 10:33:46ORA-19571: archived-log recid 19009 stamp 837863118 not found in control file-------------------------------------------------------------------------------------------

三、分析及处理过程

1、当手工删除了归档日志以后，Rman备份会检测到日志缺失，从而无法进一步继续执行。

所以此时需要手工执行crosscheck过程，之后Rman备份可以恢复正常。

2、Crosscheck日志

$ rman target /RMAN> crosscheck archivelog all;#Oracle 9i及以后的版本用crosscheck archivelog all;RMAN> change archivelog all crosscheck; #Oracle 8i中用change archivelog all crosscheck;

3、再次运行备份脚本

--archive log filename=/oralog/1_20887_812554797.dbf recid=20886 stamp=839198925 archive log filename=/oralog/1_20888_812554797.dbf recid=20887 stamp=839198982 archive log filename=/oralog/1_20889_812554797.dbf recid=20888 stamp=839199982 archive log filename=/oralog/1_20890_812554797.dbf recid=20889 stamp=839199982 Finished backup at 10-FEB-14Starting backup at 10-FEB-14channel ch2: starting full datafile backupset channel ch2: specifying datafile(s) in backupset including current control file in backupset channel ch2: starting piece 1 at 10-FEB-14 channel ch2: finished piece 1 at 10-FEB-14 piece handle=/orabak/control_11839200079688 tag=TAG20140210T230759 comment=NONE channel ch2: backup set complete, elapsed time: 00:00:01 Finished backup at 10-FEB-14released channel: ch2--完成

4、参考资料

http://www.eygle.com/archives/2004/12/rman_crosscheck.html

5、rman的备份脚本

run{allocate channel ch2 device type DISK;backup full filesperset 50database format'/orabak/full_%c_%p_%t_5s';sql 'alter system archive log current';backup  filesperset 50 archivelog allformat '/orabak/arch%c%p%t%s' delete input;backup current controlfile format  '/orabak/control_%c%p%t%s';release channel ch2;}