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RMAN-06053: unable to perform media recovery because of missing log

RMAN-06053: unable to perform media recovery because of missing log
Cause: This message is accompanied with another message identifying the missing log. The log would be needed to perform the media recovery, but the log is not on disk and no backup set containing the log is available.
Action: Determine if a backup set containing the log can be made available. If so, then use the CHANGE command to make the backup set available and retry the command. If not, then a point-in-time recovery up to the missing log is the only alternative.

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小智
RMAN-06053:由于缺少日志,无法执行介质恢复,
.原因:此消息伴有标识缺少的日志的另一个消息。将需要日志执行介质恢复,但日志不在磁盘上,并且没有包含日志的备份集可用。,
.操作:确定是否可以使包含日志的备份集可用。如果是这样,则使用CHANGE命令使备份集可用并重试该命令。如果不是,那么到缺少的日志的时间点恢复是唯一的选择。,
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