rman-06054 错误通常表示在使用 Oracle Recovery Manager (RMAN) 进行介质恢复时,RMAN 请求了一个未知的归档日志。这个错误可能出现在多种情况下,下面我会逐一分析错误含义、可能原因、解决步骤以及预防措施。 1. 确认 rman-06054 错误的含义和上下文 rman-06054 错误信息表明 RMAN 在尝试应用归档日志以恢复数据库时,...
RMAN-06054: media recovery requesting unknown archived logforthreadstringwith sequencestringand starting SCN ofstringCause: Media recovery is requesting a log whose existence is not recordedinthe recovery catalog or target database controlfile. Action: If a copy of the log is available,thenadd it ...
RMAN-06054 media recovery requesting unknown archived log for thread string with sequence string and starting SCN of string Cause Media recovery is requesting a log whose existence is not recorded in the recovery catalog or target database control file. Action If a copy of the log is available,...
RMAN-06054: media recovery requesting unknown archived log for thread 1 with sequence 149 and starting SCN of 3507749 这里是提醒恢复到一个未知的scn号。我们在备份时只有148号归档,149号还是online redo,所以没有copy过来,如果我们不指定recover的结束时间,最后就会提示我们上面的信息:RMAN-06054. 所以在alter...
channel ORA_DISK_1: restored backup piece 1 channel ORA_DISK_1: restore complete, elapsed time: 00:00:07 archived log file name=C:\ARCH\ORCL\ARC0000000017_0852665279.0001 thread=1 sequence=17 archived log file name=C:\ARCH\ORCL\ARC0000000018_0852665279.0001 thread=1 sequence=18 ...
(转)RMAN-06054: media recovery requesting unknown archived log for thread... 2015-05-29 16:40 −... 艾阳君 0 5374 RMAN-06059: expected archived log not found 2012-02-27 18:03 −尝试解决方法:曾经想使用alter database open resetlogs;来解决,但是结果提示如下:RMAN-00571: ===RMAN-00569:...
RMAN-06054: media recovery requesting unknown archived log for thread 1 with sequence 20 and starting SCN of 1927308 RMAN> 从结果得到,15号不用了,但是报20号找不到,而20号归档是存在的,是在线日志,导致此问题的原因是新创建的控制文件有一个缺陷:使用这种控制文件恢复时RMAN通道只会一直地找归档日志,而...
Oracle Database - Enterprise Edition - Version 10.2.0.5 and later: Resolving error RMAN-06054 ORA-01139 media recovery requesting unknown archived log
RMAN-06054:media recovery requesting unknown archived log for thread1with sequence8and starting SCN of241384---报错原因:RMAN备份不会备份当前的redo logfile文件,异机恢复时找不到redo logfile,所以报错rman-06054 ---解决方案:基于SCN的不完全恢复
RMAN-06054: media recovery requesting unknown log:thread 1 seq 49008 lowscn 983415 这个错误是在recover的过程中报错的，也就是说前面的恢复过程很正常。从报错信息也可以看出是因为找不到归档日志，seq也已经给出。为什么找不到呢？原因是这样的：当我们在recover的时候，rman会自动恢复到控制文件中...