例如，向一个网络驱动器复制块相对比较简单，但是，处理故障和暂时断电(以及随后的驱动器同步)才是真正解决方案的开始。
For example, replicating blocks to a networked drive is fairly simple, but handling failures and transient outages (and the resulting synchronization of the drives) is where the real solution begins.
没有单点故障：你可以将其中的某块盘拔出而不影响磁盘阵列继续正常服务(虽然性能会有所下降，即所谓“降级模式”)，当你替换某块盘后RAID也会进行重建。
No single point of failure: you can pop out a drive and the array will continue to function (albeit with a performance hit, known as "degraded mode"). Replace the drive and it will rebuild itself.
这意味着假如其中一块硬盘发生故障了，整个RAID不可操作，并且不可挽回数据损失。
This means that if one of the disks fails, the entire RAID is rendered inoperable, with unrecoverable loss of data.
如果系统出现故障，重新启动时要做的第一件事就是重新应用所有已提交事务的作用，所有这些已提交的事务都位于日志中，但是它们的数据块尚未更新。
If the system fails, the first thing it does upon restart is to reapply the effects of any committed transactions that are present in the log but whose data blocks have not yet been updated.
如果在已写入第一个磁盘块之后，在写入第二个磁盘块之前，系统发生故障，又会发生什么情况呢？
What if the system fails after the first one is written, but before the second?
活动日志存储最近写入的块并确定故障恢复后应同步哪些块。
The activity log stores blocks that were recently written to and define which blocks need to be synchronized after a failure is resolved.
如果RAID0中的一块设备发生故障了，阵列将适用校验设备做备份继续运作。
If one of the RAID 0 devices malfunctions, the array will continue operating, using the parity device as a backup.
2008年9月，对撞机正开始第一轮质子循环时，两块超导磁铁的连接处发生毁灭性的故障。
The machine had just begun circulating its first protons in September 2008 when a connection between two of its superconducting magnets failed catastrophically.
Google文件系统至少在三台名为“块服务器”(chunkservers)上存储大体积数据(一般为64mb)；如果一台块服务器发生故障，那么主服务器会负责将数据恢复到新的区域。
GFS stores each chunk of data, typically 64mb in size, on at least three machines called chunkservers; master servers are responsible for backing up data to a new area if a chunkserver failure occurs.
回转窑是水泥厂的关键设备，轮带发生剥落掉块是窑中的常见故障。
Rotary kiln is key equipment in cement plants, and tyre peeling is the common faults during operation.
使用该方法设计出的通讯程序可靠性高、潜在故障少，可保证高质量的数据块通讯的要求。
The communication program which USES the given method has the characteristics of high reliability and less latent faults, and it could guarantee the high quality data communication.
在具有容差的模拟电路故障诊断中，似相关块的存在影响故障定位的准确性。
The influence of look-like correlative blocks on the accuracy for location of faults is serious in the fault diagnosis of analog circuits with tolerance.
焦煤压块机故障率低，发热量小，生产率高，节电耐用。
Coke press low failure rate, high calorific value small, productivity, power saving and durable.
冗余内存在某个内存块故障时为系统提供一个故障转移的内存块。
Redundant memory provides the system with a failover memory bank when a memory bank fails.
冗余内存在某个内存块故障时为系统提供一个故障转移的内存块。
Redundant memory provides the system with a failover memory bank when a memory bank fails.
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