Any database file can be vulnerable to a media failure.
任何数据库文件可以很容易发生介质故障。
Media failure occurs when someone accidentally deletes a database file from the file system.
媒体故障出现在有人意外从系统删除数据库文件时。
Note that this includes all kind of media failure, including containers corrupted, and so on.
注意，这包括了各种媒介失败，容器被损坏等。
This article is not meant to address how to recover from every single failure due to media failure.
本文的目的不是用来解决如何从由于媒介失败而引起的每个单一故障中恢复。
There are times when restoring to the original directories is not possible, for example with media failure.
在媒介失败的情况下，恢复到原始目录是不可能的。
Backup and recovery is essential to ensure little or no data is lost, such as in the event of media failure.
为确保尽可能少地丢失数据或完全不丢失数据(例如，在介质发生故障时)，备份与还原相当重要。
With this storage engine, in the event of a media failure, all units of work since the last good backup is lost.
使用这种存储引擎，在发生介质故障时，自上次备份以来的所有工作都会丢失。
To prevent a single point of failure for offline archive logs such as media failure, log mirroring shouldl be used.
要防止脱机归档日志的单点故障，比如媒介失败，则应该使用日志镜像。
You can perform online tablespace backups, and use these backups to restore a tablespace following media failure.
可以执行在线表空间备份，并且用这些备份来恢复由介质损坏的表空间。
Because media failure is the most complex of all the types of failure, you must have a well thought-out strategy to plan for it.
因为在所有类型的失败中，媒介失败是最复杂的，所以您必须有一个经过周密考虑的策略来计划它。
Because media failure is the most complex of all the types of failure, you must have a well-thought-out strategy to plan for it.
由于媒体故障是所有故障类型中最为复杂的，因此必须采用考虑周全的战略制定相应的计划。
The appropriate recovery technique following a media failure depends on the files affected and the types of backup available.
下面的介质故障的相应的恢复技术依赖于受影响的文件和备份可用的类型。
Then if a system or media failure occurs, you can use the transaction log and a third-party backup utility to recover your database.
如果系统或媒体发生失败，您可以使用事务日志和第三方备份实用工具恢复数据库。
Usually media failure is caused by either the complete loss of a data file or an SCN timestamp being out of sync with the rest of the database.
通常，导致媒介失败的原因是数据文件的完全丢失，或者SCN时间戳与数据库的其余部分不同步。
If a media failure or disaster that involved those computers were to occur, you can reinstall the client software and reconnect to the server.
如果出现涉及到这些计算机的媒体故障或灾难，则可以重新安装客户端软件并重新连接到服务器。
A media failure is a physical problem with a disk that causes a failure of a read from or write to a disk file that is required to run the database.
介质故障是磁盘，导致读失败或写入运行数据库所需磁盘文件失败的一个物理问题。
Usually media failure is caused by either the complete loss of a data file or a system change number (SCN) time stamp being out of sync with the rest of the database.
通常媒体故障是由于数据文件完全丢失或系统更改编号（System Change Number，SCN）时间戳与数据库的其余部分不同步造成的。
In case of media failure to any part of the database files, simply restore all the database files, and of course all the changes made after the backup are irrecoverable.
在数据库文件的任何部分出现媒介失败的情况下，只需恢复所有数据库文件就可以实现备份，当然，备份之后所做的所有更改是不可恢复的。
For instance, if the database is not mission-critical and 24x7, some downtime and loss of data may be acceptable, and re-keying of data may be an acceptable option should media failure occurs.
例如，如果数据库不是任务关键型和24x7型的，那么停机上一段时间和丢失一些数据可能是可以接受的，对于媒介错误，重新键入数据也可能是一种可以接受的方法。
The service’s premise is relatively simple: you want to protect your social media data in case of chatastrophic circumstances, failure, or just to have a copy for your own records.
这项服务的前提是相对简单的：你想保护你的社交媒体数据以防灾难性的、失败的情况或是仅仅为你自己的记录作一个备份。
Parts of the French media are now deploring their own failure to pursue Ms Banon's allegation-and other tales about politicians.
部分法国媒体现在也为热衷于班诺的指控——和其他关于政客的故事——的失败而感到悔恨。
This will result in over a 70 percent failure rate in IT-driven social media initiatives.
这将导致70%以上的IT导向型社区媒体方案面临失败。
This testing machine is good at studying the deformation and failure of inhomogeneous and discontinuous media from the Angle of loading equability.
该试验装置可以更好地从均匀加载的角度研究非均匀，非连续介质的变形及破坏规律。
This obsession with darkness and failure in the media allows us to take momentary shelter in the hope that we are not as horrible as those we see portrayed around us.
这种对媒体中报道的阴暗和失败的迷恋让我们能短暂的获得庇护；庆幸我们还没有那些周围所见到的人们那么糟糕。
But with the proper media mix we can certainly lessen the chance of failure.
然而，媒体组合选用得当，自然会降低失败的机率。
The failure wave phenomena in glass media under shock loading are analyzed. The propagating mechanism and dynamic characteristics of failure wave and the property of failure layer are revealed.
分析了玻璃材料在高速冲击条件下的破坏波现象，对破坏波的传播机制及其动态特征以及破坏层的性质进行了研究。
Sure Yao could be one of the highly anticipated rookies, well, not for success, but for failure, and to be laughed about, by the media.
刚刚读了贴到这里的有关媒体的期望。确实姚明是最被高估了的火箭球员。嗯，不是说媒体对姚明成功的期望，而是对失败的期望，被嘲笑的期望。
Sure Yao could be one of the highly anticipated rookies, well, not for success, but for failure, and to be laughed about, by the media.
刚刚读了贴到这里的有关媒体的期望。确实姚明是最被高估了的火箭球员。嗯，不是说媒体对姚明成功的期望，而是对失败的期望，被嘲笑的期望。
应用推荐