swapon (and its sister swapoff) is used to start swap on files/devices, and display status of currently used swap areas.
swapon(它的同类swapoff)用于开启文件系统/设备上的交换分区，显示目前使用交换区的状态。
The steps outlined here include permanently defining a swap VDISK in your VM startup exec and configuring permanent changes in Linux to pick up the VDISK as swap on reboots.
在这里描述的步骤包括：在VM启动exec 中定义交换分区VDISK，在Linux中配置永久变更，使重启时使用 VDISK做为交换分区。
On Linux x86, you can use a compare and swap operation to implement atomic locking. For example, a sample implementation for compare and swap on Linux x86 can be the following.
在Linuxx86上，您可以使用一个compare和swap操作来实现原子锁。
I'll drive there and then we'll swap over on the way back.
去的时候我开车，回来的时候咱俩再倒换过来。
Running on a variety of phones, Dub lets you swap business cards electronically, even with people who don't use the service.
Dub 可以在多种手机上运行，让你可以通过电子方式交换名片，甚至可以与不使用这项服务的人交换名片。
In the scramble to swap gas-guzzlers for smaller vehicles, residual values collapsed, leaving GM's finance arm with huge losses on cars returned after lease.
在将耗油量大的汽车换成小型车的争夺中，剩余价值大幅缩水，使得通用汽车的金融部门在汽车租赁后的退货上蒙受巨大损失。
A successful swap depends on the selection of clothes, the organization of the event, and, obviously, how much fun is had.
一个成功的交换取决于衣服的选择、活动的组织，显然，还有活动有多么有趣。
One of the ground rules of the swap should be that everyone must try on the clothes before they take them—things always look different when you put them on.
交换的基本规则之一应该是，每个人在拿衣服之前都必须试穿——当你穿上它们的时候，它们总会看起来不一样。
On a desktop system, allocate at least as much swap space as physical RAM.
在桌面系统上，至少分配与物理ram一样多的交换空间。
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。
Releasing space allows the underlying operating system to cut down on swap space requirements and reuse memory mapping tables.
释放空间使底层操作系统减小对交换空间的许求并且重用内存映射表。
Most systems even let you use swap files on NFS mounted filesystems, which can be used when you have no local disk space available.
大多数系统甚至允许您在NFS安装的文件系统上使用交换文件，当您没有本地磁盘空间可用时，就可以使用这样的文件系统。
Part 3 focuses specifically on swap space and how best to tune your VMM Settings to provide for optimum swap space configuration and performance.
第3部分主要介绍交换空间，以及如何最好地优化VMM设置，以提供最优的交换空间配置和性能。
The AIX server is also configured with a 32 GB swap or paging space on one of the internal disk volumes.
AIX服务器在其中一个内部磁盘卷上还配置有32GB交换区或分页空间。
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。
Swap the signs on the men's and ladies' rest rooms.
把洗手间门上的男女指示牌互换。
Borrowers on floating (variable) rates could swap with those on a fixed rate.
浮动利率(变化利率)借款人可以与那些固定利率的借款人进行掉期。
It spent most of its time waiting for the swap disk, thrashing like Emacs on a VAX.
大多数时间都花在等待交换磁盘上，就像VAX上的Emacs一样。
TMPFS itself doesn't know whether these pages are on swap or in RAM; it's the VM subsystem's job to make those kinds of decisions.
tmpfs自己并不知道这些页面是在交换分区还是在RAM中；做这种决定是vm子系统的工作。
The IBM developerWorks article " Maximum swappage" can help you to improve the swap performance on your Linux server.
IBMdeveloperWorks文章“Maximum swappage”可以帮助您提高Linux 服务器的交换分区的性能。
Obviously, what you want to swap depends on application specifics, but I was frustrated to be unable to just choose the top of the hierarchy.
显然，交换什么依赖于应用程序的特殊要求，但令我感到挫折的是不能选择层次结构的顶端。
If they are different, it actually modifies your code to swap TOC references on function call and return.
如果二者不同，就修改代码以切换函数调用和函数返回上的TOC引用。
Such derivatives would be traded on exchanges or alternative swap execution facilities, which would improve pre - and post-trade price transparency.
这些衍生产品将在交易所交易，或是使用另类互换交易设施进行交易，这将改善交易前和交易后的价格透明度。
The amount of swap space that you configure on your machine is largely dependent on the application and operating system.
您在计算机上配置的交换空间量主要取决于应用程序和操作系统。
Borrowing costs for big financial institutions plunged on Tuesday, as measured by credit-default swap spreads.
周二的时候，以信贷互换违约利差计算的大机构借贷成本下降。
Choosing the right amount of swap space is highly dependent on the platform you are configuring — it's intended use and how you want to cope with a lack of available VM.
选择正确的交换空间量很大程度上取决于您所配置的平台——其预期用途和您希望如何处理可用VM缺乏的情况。
Corporate titans feverishly swap tips on how to make things in Guangzhou or sell things in Zhejiang.
商业巨头兴奋地交流如何在广州制造或者在深圳售卖的技巧。
This allows the kernel to focus on swap-backed pages, which are more likely to be written to disk, and pay less attention to file-backed pages.
这就使得内核能够更多地集中于交互支持的页，而不是文件支持的页，因为前者更有可能被写入到磁盘。
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。
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。
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