该流在运行时根据收到消息中的国家代码重写虚拟映射。
The flow overrides the dummy map at runtime based on the country code in the incoming message.
Linux包括了管理可用内存的方式，以及物理和虚拟映射所使用的硬件机制。
Linux includes the means to manage the available memory, as well as the hardware mechanisms for physical and virtual mappings.
BXP是利用服务器的硬盘空间，通过网络存储虚拟映射的纯软件的无盘解决方案，与传统的无盘网络大不相同。
BXP USES the hard disk space of server, saves the hypothesized mapping through the network, as a pure software non-disk solution, it is different with traditional non-disk network.
所有虚拟适配器映射和SEA都是可用的。
提供新承租者之后，我们可以再创建一个虚拟碎片并将其映射到同一预期物理碎片或更多物理碎片。
With provisioning of new tenants, we can create one more virtual shard and map it to the same predicted physical shards or more physical shards.
虚拟内存到物理内存的映射通过页表完成，这是在底层软件中实现的(见图1)。
The mapping of virtual memory to physical memory occurs through page tables, which are implemented in the underlying hardware (see Figure 1).
记录每个VIOS上当前的虚拟设备映射。
到此为止，您已创建了两个虚拟门户并把新的URL映射到它们上。
So far, you have now created both the virtual portals and mapped new URLs to them.
每个虚拟门户都有引用其内容根的特定url映射。
Each virtual portal has one specific URL mapping referencing its content root.
PODS软件把这些模式映射为一个虚拟模式，供整个系统使用。
The PODS software maps those different schemas into a single, virtual schema for the entire system.
不管是哪种情况，新的CPU都提供将P ci物理地址映射到客户虚拟系统的方法。
In each case, the new CPUs provide the means to map PCI physical addresses to guest virtual addresses.
然后，VIO服务器把这些虚拟适配器映射到物理以太网适配器，这些VIO客户机LPAR可以通过相同的设备进行通信。
The VIO servers then map these virtual adapters to physical Ethernet adapters, and those VIO client LPARs can communicate through the same device.
在版本2.0之前，模式会在模式级别映射到特定的虚拟映像。
Prior to version 2.0, patterns mapped to a specific virtual image at the pattern level.
在创建虚拟系统时给出的映射必须为任何缺失的属性和参数提供值，并能另外提供值以覆盖默认值。
The map supplied when creating a virtual system must provide values for any missing properties and parameters, and can additionally supply values to override the default values.
在转移之后运行相同的命令，可以看到在转移过程中已经自动创建了虚拟磁盘映射。
Running the same command after the migration shows that the virtual disk mappings have been automatically created, as part of the migration process.
您将会怎样设置访问虚拟门户的URL映射？
How will you set up the URL mappings to access virtual portals?
图1说明了进程地址空间中的虚拟页如何映射到内存中的物理页帧。
Figure 1 illustrates how virtual pages in a process's address space are mapped to physical page frames in memory.
这是因为TLB能够映射更大的虚拟内存范围。
This is because TLB is able to map a larger virtual memory range.
这将允许我们定义多个虚拟碎片，将其映射到两三个物理碎片。
This allows the definition of many virtual shards, which can map to just two or three physical shards.
创建链路聚合设备之后，需要把它映射到虚拟适配器。
Once the link aggregation device has been created, it needs to be mapped to a virtual adapter.
碎片ID将相对于后续步骤中配置的虚拟碎片ID映射予以映射。
The shard ID will be mapped with respect to the virtual shard ID map configured in the later steps.
您可以使用特定的URL映射访问虚拟门户，这种映射与虚拟门户相关联。
You access a virtual portal using a specific URL mapping, which is associated with that virtual portal.
再一次，友好URL映射用于指定虚拟门户。
Again, the friendly URL mapping is used to specify the virtual portal.
通过使用反向映射算法，虚拟内存子系统已经得到了提高，这为内存受限的系统带来了改进。
The virtual memory subsystem has been enhanced with a reverse-mapping algorithm, which provides improvements in memory constrained systems.
当程序尝试使用虚拟地址访问内存时，操作系统结合片上硬件将该虚拟地址映射到物理位置。
When a program tries to access memory using a virtual address, the OS in combination with on-chip hardware maps that virtual address to the physical location.
一旦虚拟主机确定了，该插件就会查找映射到该虚拟主机的所有URI。
Once the virtual host is determined, the plug-in will find all URIs that are mapped to that virtual host.
例如，可能希望进一步控制虚拟机到物理机器的映射，或者希望更确定地把IP地址分配给虚拟机。
For instance, you might want more control over the mapping of virtual machines to physical machines, or you might want to be deterministic about the assignment of IP addresses to virtual machines.
如果未提供虚拟碎片ID映射(可选)，默认为物理碎片id映射。
In case a virtual shard id map is not provided (it is optional), it is defaulted to the physical shard id map.
对于第二个guest，我想将Dom 0中的镜像文件作为虚拟磁盘映射到这个guest。
For the second guest, I want to map image files in Dom0 as virtual disks to the guest.
如上一节所讨论的，我们创建一个虚拟碎片映射来处理数据库缩放的4个需求。
As discussed in the previous section, we create a virtual shard map for taking care of future requirements of database scaling.
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