The structure for paging space is specialized LVs.
分页空间的结构是专门的LV。
Step 4: Creating LVS rules with the ipvsadm command.
步骤4：使用ipvsadm命令创建LVS规则。
Step 2: Installing and configuring the LVS directors.
步骤2：安装和配置LVS控制器。
Step 5: Installing and configuring mon on the LVS directors
步骤5：在LVS 控制器上安装和配置mon
Typically, mirroring is used on virtual clients when LVs are exported, rather than LUNs.
通常情况下，在导出LV而不是 LUN时在虚拟客户机上使用镜像。
On the basis of LVS, a multi-load-balancer cluster system is designed.
在LVS的基础上，设计了多负载均衡器的集群系统。
For Layout design, auto place and routing is used and succeeded in DRC, LVS.
在版图设计上采用自动布局布线，并通过DRC、LVS等验证。
The conception, principle and architecture of LVS cluster are introduced in the paper.
阐述了LVS集群系统的负载均衡的概念、原理以及体系结构。
Are you now thinking of ensuring that the LVS configuration starts automatically at boot?
您是否正在思考确保LVS配置在引导时自动启动？
Restart each of the LVS directors to ensure the heartbeat service starts properly at boot.
重启每个LVS控制器以确保heartbeat服务在引导阶段正常启动。
The floating resource address for this cluster will reside on one of the LVS director instances at any given time.
此集群的浮动资源地址在一个给定时间将位于某个LVS 控制器实例上。
Next, create a script to enable ipvsadm service forwarding to the realservers, and place a copy on each LVS director.
接下来，创建脚本以启用转发至realserver 的ipvsadm服务，并且在每个 LVS控制器中放置一个副本。
Both of those scripts use of the ipvsadm command-line tool to dynamically add and remove realservers from the LVS tables.
这两组脚本都使用ipvsadm命令行工具动态地将realserver添加到lvs表中或从中删除。
To test the work done thus far, point a Web browser on a remote client to the floating service address of the LVS directors.
要测试迄今为止所做的工作，可让一个远端客户机上的Web浏览器指向 LVS 控制器的浮动服务地址。
To fit the current trend and test the multimedia streaming support of LVS, we add streaming service into web cluster system.
为因应趋势及测试LVS在多媒体串流方面的支援，故于网页丛集系统中加入串流服务。
Before you can configure the new tables, you need to decide what kind of workload distribution you want the LVS directors to use.
在配置新表之前，您需要决定希望LVS控制器使用何种工作负载分配。
The major benefit behind the choice of LVS-NAT is that very little alteration is required to the configuration of the realservers.
选择LVS-NAT的最主要的好处是只需对realserver配置做很少量的更改。
As shown in Figure 1, the external clients send traffic to a single IP address, which may exist on any of the LVS director machines.
如图1所示，外部客户机向单个ip地址发送通信量，而该IP地址可能存在于某个LVS控制器机器上。
The LVS cluster provides load balancing, scalability and availability, which can be deployed to build many scalable network services.
LVS集群提供了负载平衡、可伸缩性和高可用性，可以应用于建立很多可伸缩网络服务。
The configuration options allow any scalable VG to contain 32, 64, 128, 256, 512, 768, or 1024 disks and 256, 512, 1024, 2048, or 4096 LVs.
该配置选项允许任何可扩展VG包含32、64、128、256、512、768或1024个磁盘以及256、512、1024、2048或4096个LV。
You do not need to configure the maximum values of 1024 PVs and 4096 LVs at the time of VG creation to account for potential future growth.
在为将来潜在的增长创建VG时，不需要配置1024个PV和4096个LV的最大值。
Note that the maximum number of user definable LVs is given by the maximum number of LVs per VG minus 1 because one LV is reserved for system use.
请注意，用户可定义LV的最大数目等于每个VG的LV最大数目减1，因为将保留一个LV给系统使用。
This method requires assigning a disk to a VIO server and using the padmin user ID to create a volume group and logical volumes (LVs) on that disk.
这种方法需要把磁盘分配给VIO服务器，然后使用padmin用户ID在这个磁盘上创建卷组和逻辑卷(LV)。
This is accomplished by having an exception list that is updated every time something changes between the LVs (formally known as CoW, Copy-on-Write).
快照由一个例外列表(exception list)来实现，每当LV之间出现差异时就会更新这个列表(正式的说法是CoW,Copy - on - Write)。
Furthermore, we give a geographically distributed LVS clusters, which can save bandwidth, improve quality of network services and be disaster-tolerant.
进而，提出地理分布的LVS集群系统，可节约网络带宽，改善网络服务质量，具有良好的抗灾害性。
Logical volumes (LVs) point to a set of specific PPs; a single LV can point to up to three PPs for mirroring through the logical partitions (LPs) mapping.
逻辑卷(LV)指向一组特定的PP；一个LV最多可以指向三个PP，从而支持通过逻辑分区(LP)映射进行镜像。
This article shows how each of the LVS directors can actively monitor the Apache servers in order to ensure requests are sent only to operational back-end servers.
本文展示了每个LVS控制器如何积极地监控Apache服务器，以确保只向正常运作的后端服务器发送请求。
The alerts are responsible for telling LVS to add or remove Apache servers from the eligibility list (by invoking the ipvsadm command, as we shall see in a moment).
警报负责告知LVS 将Apache服务器添加到合格的列表中或从中删除（方法是调用ipvsadm命令，我们很快就要介绍到）。
The scalable VG implementation in AIX 5l Version 5.3 provides configuration flexibility with respect to the number of PVs and LVs that can be accommodated by a given instance of the new VG type.
AIX5lVersion 5.3中可扩展VG的实现，为给定的新VG类型的实例可以拥有的PV和LV数目提供了配置灵活性。
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