Isolator在输入中指定一个控制域来确定使用客户，并应用相关的安全性和分区逻辑将它存储到正确的位置。
The Isolator USES a control field in the input to identify the customer tenant and applies the relevant security and partition logic to store in the correct place.
它还有三个另外的逻辑分区。
什么是逻辑分区？
它连接到物理设备，并将资源分配给各个逻辑分区。
It connects to physical devices and distributes the resources to logical partitions.
动态逻辑分区(DLPAR)为您的计算环境提供了大量的灵活性。
Dynamic logical partitioning (DLPAR) provides a great deal of flexibility to your computing environment.
现在您可以开始将AIX操作系统安装到您的逻辑分区中了。
You are now ready to install the AIX operating system into your logical partition.
每个逻辑分区具有一个与其相关联的物理分区。
Each of the logical partitions has a physical partition that correlates to it.
对于逻辑分区，自动客户机重定向是不可行的。
The automatic client redirect does not work for logical partitions.
图1演示了物理磁盘与实际逻辑分区之间的关联方式。
Figure 1 illustrates how the physical disk relates to the actual logical partitions.
您可以在单个系统上安装带有多个分区（逻辑节点）的DB2EEE，您也可以将之作为物理节点分布在多个系统上。
You can install DB2 EEE with multiple partitions on a single system (logical nodes), or you can distribute it on multiple systems as physical nodes.
这些逻辑卷可以是一个或者多个逻辑分区。
These logical volumes can be either one or multiple logical partitions.
在这里，每台物理服务器上有两个逻辑分区。
In this case, we have two logical partitions running on each physical server.
数据存储在扩展分区内的逻辑分区中。
Data is stored in the logical partitions within the extended partition.
分区是一个逻辑概念。
另外，由于逻辑分区以一种链接表结构定义，如果一个逻辑分区损坏，就会阻止对剩余的逻辑分区的访问。
In addition, because logical partitions are defined in a linked-list structure, damage to one of them can block access to the remaining logical partitions.
动态逻辑分区通过对资源的分配提供控制而不影响逻辑分区的可用性来增强这种能力。
Dynamic logical partitioning enhances this capability by providing control of the allocation of the resources without impacting the logical partitions availability.
从某种程度上而言，这类似于IBM逻辑分区。
数据包将通过虚拟LAN被自动转发到逻辑分区。
Packets will be automatically forwarded to the logical partition through the virtual LAN.
全局环境(实际的LPAR)拥有逻辑分区的所有物理资源。
The global environment — the actual LPAR — owns all the physical resources of the logical partition.
在使用逻辑分区的环境中，事务被重定向到物理分区上发现的第一个逻辑分区。
In an environment that USES logical partitions, the transactions are redirected to the first logical partition found on the physical partition.
现在该逻辑卷中每个逻辑分区最多只有两个物理分区。
Each logical partition in the logical volume now has at most two physical partitions.
因此，特定的适配器将关联于特定的逻辑分区。
Thus, specific adapters are associated to specific logical partitions.
GPT将所有分区存储在单个分区表中(带有备份)，因此扩展分区或逻辑分区没有存在的必要。
GPT stores all partitions in a single partition table (with backup), so there's no need for extended or logical partitions.
扩展分区就是一个或多个逻辑分区的容器。
An extended partition is simply a container for one, or usually more, logical partitions.
测试和生产中整个MPP环境中逻辑分区的数目必须相同。
The number of logical partitions in the whole MPP environment must be the same on both test and production.
因此，如果您添加一个主分区，分区编号也有可能不会改变，但是如果您要添加一个逻辑分区，您所有的其他逻辑分区变化都会改变。
Thus, if you add a primary partition, it's possible that no partition Numbers will change; but if you add a logical partition, all your other logical partitions' Numbers may change.
例如，如果逻辑分区的当前处理器兼容模式设定为POWER 5模式，那么逻辑分区可能不支持特定类型的性能监控功能。
For example, certain types of performance monitoring might not be available for a logical partition if the current processor compatibility mode of a logical partition is set to the POWER5 mode.
可能需要创建一个或多个分区，用这些分区创建逻辑卷，最后在逻辑卷中创建文件系统。
You may need to create one or more partitions to hold logical volumes, then create the logical volumes in which you'll ultimately create file systems.
L标志用于生成逻辑分区号。
有上限的分区表示那个逻辑分区永远不能超出分配给它的处理能力。
A capped partition indicates that the logical partition will never exceed its assigned processing capacity.
应用推荐