It can be configured to offload cache to disk if the memory cache is full (via the disk offload function).
还可以设置如果内存高速缓存已满，就将缓存转存到磁盘(通过磁盘转存功能)。
Unfortunately, certain laptop hard drives now on the market have the dubious feature of ignoring any official ATA request to flush their write cache to disk.
不幸的是，现在市场上某些膝上电脑的硬盘具有这样一种不可靠的特性，即忽略将它们的写高速缓存刷新到磁盘上的所有正式AT A请求。
This copy occurs when the disk is copied to the buffer cache and then again from the file.
将磁盘的数据复制到缓冲区缓存，然后再复制文件数据时会出现多余的副本。
Under normal circumstances, a write request is written directly to cache and incurs no delay because physical disk access is not required.
在正常的环境中，一个写请求是直接写入到缓存中而不会引起延迟的，因为它不需要访问物理磁盘。
To improve performance, stylesheets read from disk are cached in memory - the node does not cache stylesheets that are supplied in the input message.
为提高性能，从磁盘读取的样式表缓存在内存中——节点不能缓存输入消息提供的样式表。
Virtual segment also contains dictionary cache, stored procedures cache, and big buffer pools used for writing large block of pages to disk at once.
虚拟内存段还包含字典缓存器，存储过程缓存器，以及在向磁盘一次性写入大块页面时使用到的较大的缓冲池。
If you enable disk offload, the entry that would be removed from the cache is copied to the local file system.
如果您启用磁盘卸载，则要从缓存中删除的条目将复制到本地文件系统。
This means the write-behind cache must reliably keep the data in the cache until it can be written to disk.
这意味着写入后缓存必须可靠地在缓存中保存数据，直到写入磁盘位置。
So the file system cache can help there quite a bit to avoid read and write operations on the disk.
所以文件系统缓存可以很大程度上帮助避免对磁盘的读写操作。
As will be discussed later, the application talks only to the cache, and the cache talks to the disk.
我们将在下文介绍，应用程序仅与缓存对话，缓存则与磁盘对话。
Does completed mean the data is actually on the platters? Or does it mean that the data has been given to the disk and can be in drive cache rather than the actual platters?
操作的“完成”究竟是指数据必须被物理的写到盘片上，还是只要数据放到了磁盘的缓存中就可以认为操作“完成”？
They act as a fast cache for DB2 pages, using RDMA technology to provide increased performance in situations where a physical disk operation may otherwise have been required.
它们充当DB 2页面的一个快速缓存，使用RDMA技术在可能需要物理磁盘操作的情况下提供性能提升。
The servers also act as a fast cache for DB2 pages, leveraging RDMA technology to provide increased performance in situations where a physical disk operation might otherwise have been required.
这些服务器也作为DB 2页的快速缓存，它们使用RDMA技术替换原本需要物理磁盘操作的位置以提高性能。
Linux, under normal circumstances, USES a system file cache to buffer, read, and write requests from disk.
在一般情况下，Linux使用一个文件系统缓存为磁盘请求进行缓冲和读写。
If the data requested is not in global cache, it must be retrieved from disk and placed into cache before the Symmetrix will respond to the request.
如果所请求的数据不在全局缓存中，那么它必须先从磁盘读取，然后再放进缓存中，之后Symmetrix才会将响应返回给请求。
Note that it is normal for verboseIO to sometimes show classes being loaded from disk and stored in the cache even if they are already cached.
注意，有时候即使类已经被缓存了，verboseIO 仍然显示从磁盘装载类并存储到缓存中，这是正常的。
After each write test, the test disk was unmounted as a way to ensure that no operations remained in Linux's disk cache.
在每个写测试之后，测试磁盘被卸载，以确保在Linux的磁盘缓存中没有操作。
A user can have a static Web page online several ways: from using the browser cache, to having a local caching proxy, to just downloading the Web content to disk.
用户可以使用多种方式保持一个静态网页处于联机状态：使用浏览器缓存、使用一个本地缓存代理或者将Web内容下载到磁盘。
The fix, then, is for us to take advantage of the disk cache to make sure that the memory pages on disk that we must read at startup have already been loaded before we need them.
那么改进的是，利用磁盘缓存来确保在启动时要读取的磁盘上的内存页在我们需要之前已经加载好了。
Simplified tuning and operational maintenance due to the fact that with eXtreme Scale, you do not need to worry about tuning the size of the disk offload file or file system cache performance.
由于使用了eXtremeScale，简化了调优和操作维护，您不需要为调优磁盘负载文件的大小或文件系统缓存性能而担忧。
Because disks are slow, it is faster to get data from a level 2 cache than from the disk.
由于磁盘很慢，它从二级缓存中获取数据的速度快于磁盘。
If the data is not in the cache, then you have a cache miss and you have to get the item from disk, at disk speed (tens of milliseconds).
如果缓存中没有数据，那么就是缓存未命中(cachemiss)，必须从磁盘中以磁盘速度(几十毫秒)获取项。
As will be discussed later, the application talks to both the side cache and the disk.
正如后文所讨论的，应用程序可以与sidecache和磁盘对话。
When an OpenAFS client is configured to do local disk caching, it conventionally stores caching-related data in a directory labeled /usr/vice/cache.
在将OpenAFS客户端配置成进行本地磁盘缓存时，它通常会在标记为 /usr/vice/cache 的目录中存储与缓存相关的数据。
When the cache gets too large to fit into the JVM heap, dynacache disk offload writes the contents of the cache out to a file on disk.
当缓存大于jvm堆时，dynacache磁盘卸载会将缓存内容写到一个磁盘文件中。
AFS can be configured to cache data locally on disk or in memory.
可以将AFS配置为在本地的磁盘或内存中缓存数据。
Typically, however, applications start out with an interface to the disk, and must be converted to an in-line cache interface.
但是，通常应用程序最开始使用的是到磁盘的接口，必须转换为内联的缓存接口。
You can cache CAMV templates into memory to perform repeated validations and not read the templates from the hard disk for each and every validation performed.
可以将CAMV模板缓存到内存中来执行重复验证，而不需要每次执行验证时从硬盘读取模板。
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.
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.
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。
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