Using swap space for temporary storage.
将交换空间用于临时存储。
All UNIX systems have multiple types of swap space.
所有unix系统都有多种类型的交换空间。
Different UNIX variants use their swap space in different ways.
不同的UNIX变体以不同的方式使用它们的交换空间。
All UNIX systems usually have one allocation of primary swap space.
所有unix系统通常都有一个主交换空间分配。
Others use swap space for all inactive applications and unused pages.
其他变体则对所有非活动的应用程序和未使用的页面使用交换空间。
Note that swap space added in this way will not be retained during a reboot.
请注意，以这种方式添加的交换空间在重新启动后不会保留。
On a server, allocate at least 50 percent of your available RAM as swap space.
在服务器上，至少分配可用RAM的50%作为交换空间。
Some keep a copy of the data in all applications — both memory and swap space.
有些变体保留所有应用程序中的数据副本——同时包括内存和交换空间中的应用程序。
You should configure a dedicated partition for swap space as soon as possible.
您应该尽快为交换空间配置专用分区。
Swap space in a file rather than a dedicated swap partition is another example.
文件中的交换空间（不是专用交换空间）是另一个示例。
I should also add that I don't usually bother adding Swap space but you may wish to.
我要附加说的是，我很少添加swap空间，但那是你可能想那么做。
If the Numbers are low but your system is slow, it might point to a swap space issue.
如果这些数值较低，但系统却运行迟缓，那么可能表示存在交换空间的问题。
The information provided is like a combination of the uptime, swap space, and ps tools.
它所提供的相关信息更像是uptime、交换空间和ps 工具的组合。
If the configured swap space is less than the physical RAM, such dumps are not possible.
如果所配置的交换空间小于物理ram，此类转储就无法实现。
VMM uses swap space (paging) as a holding bin for a process that is not using active RAM.
VMM使用交换（分页）空间存储没有使用活动RAM的进程。
A once common rule of thumb was to create swap space equivalent to the amount of real RAM.
一种常见的经验法则是创建与实际RAM大小相同的交换空间。
The swap space is not shown as a part of the file system, but is handled by the kernel.
交换分区并不表示为文件系统的一部分，但是内核会处理它。
Many use a combination of these different arrangements to make the best of their swap space.
许多变体使用这些不同安排的组合来充分利用它们的交换空间。
But there are several differences and nuances between RHEL4 swap space and AIX's paging space.
但是，在RHEL4交换空间和AIX的分页空间之间有几点差异。
There is little information here on how regularly or extensively your swap space is being used.
其中有关交换空间的定期或全面使用情况的信息非常少。
Part 3 focuses primarily on swap space and other methods to tune your VMM to maximize performance.
第3部分重点关注分页空间和对VMM进行调优以尽可能提高性能的其他方法。
Swap files used in this way are never generally a long-term solution to the problem for swap space.
以这种方式使用的交换文件通常决不是针对交换空间问题的长期解决方案。
Finally, you use the /etc/swapspaces file to configure swap space partitions in AIX (see Listing 3).
最后，您可以在AIX 中使用 /etc/swapspaces文件来配置交换空间分区（请参见清单3）。
Getting your swap space configuration right can make a big difference to the efficiency of your machine.
正确配置交换空间可以对计算机效率产生巨大的影响。
For example, let's say that one area of memory is currently in swap space while another one is in memory.
例如，假设一个内存区当前在交换空间中，而另一个在内存中。
In addition to the filesystem use covered so far, you also need to consider allocating swap space on disk.
除了上述的文件系统使用方法之外，您还需要考虑在磁盘上分配交换空间。
The simplest is ensuring that you have enough RAM to hold your application without needing to use swap space.
最简单的调优措施是确保RAM足以容纳应用程序，而不需要使用交换空间。
The system is able to fit everything into physical memory without having to resort to slow, disk-based swap space.
系统现在可以全部装入物理内存，而不必借助慢速的基于磁盘的交换空间。
If you have a partition available, then you should prepare it as outlined above in the Configuring swap space section.
如果有某个分区可用，您可以按照上面在配置交换分区部分中的介绍来准备它。
By default, some avoid using swap space and, where possible, provide a mechanism to let you tune how swap space is used.
缺省情况下，有些变体避免使用交换空间，并尽可能提供某种机制来允许您调整交换空间的使用方式。
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