如果交换空间太小，则可能无法运行您希望运行的所有应用程序，而如果交换空间太大，则可能在浪费那些从未使用的磁盘空间。
You might be unable to run all of the applications that you want with too little swap space, and you might be wasting disk space that is never used with too much swap space.
线性RAID适用于大型数据存储，任何单个大小的磁盘或分区都无法使用。
Linear RAID is suitable when large data exceeding the individual size of any disk or partition must be used.
在首先使用内存区域的典型JCS配置中，任何无法在内存区域中保存的数据都会写入磁盘区域中。
In a typical JCS configuration that USES the memory region first, any data that can't be held in the memory region is then written to the disk region.
如果磁盘被挂载在一个连接到使用该驱动程序的适配器的FibreChannel子系统上，那就无法执行这种操作。
This cannot be done if the disk is mounted on the Fibre Channel subsystem attached to an adapter that uses this driver.
iSCSI配置问题-如果使用iSCSI磁盘，那么在新系统上无法识别它们。
ISCSI configuration problems - If iSCSI disks are being used, they may not be recognized in the new system.
您甚至还可以读取SOAP信封的内容—但是却无法将这些内容存储在磁盘上，以供应用程序离线时使用。
You could even read the contents of a SOAP envelope-but never store those contents on disk if your application had to go offline.
如果订阅者应用程序无法使用消息，消息可能会累积起来耗尽所有可用磁盘空间。
If the subscriber application fails to consume messages, they can build up and consume all available disk space.
如果请求的变化很大，导致无法有效地使用操作系统的磁盘缓存，那么服务器的磁盘会很忙，到了某种程度之后，就会减慢整个过程。
If the requests are varied enough to make ineffective use of the operating system's disk cache, then the server's disks will become busy and at some point slow the whole process down.
众多支持者认为使用磁盘存储在线数据会产生很多问题，无法实现优雅地可伸缩性，而磁盘容量也会不断膨胀——访问延迟与带宽并非协调一致。
Proponents make the case that disk-oriented approaches to online storage are problematic, do not scale gracefully and while disk capacity has exploded — access latency and bandwidth has not kept pace.
使用这些类型的驱动器，内核无法保证某一特定块实际上是否被记录到磁盘上。
With these types of drives, there's no way for the kernel to guarantee that a particular block has actually been recorded to the disk platters.
没有磁盘驱动器，磁盘就无法使用。
没有磁盘驱动器，磁盘就无法使用。
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