1. We have two servers that act as NIM servers, each one in a different data center.
我们使用两个服务器作为NIM服务器,每个服务器位于不同的数据中心。

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2. After you confirm and enter the values, NIM will automatically start updating the client.
在您确定和输入这些值后,NIM将会自动开始更新客户端。

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3. After running this script, you can run the following script from your NIM server to retrieve the backup image.
在运行了该脚本之后,您可以在NIM服务器中运行下面的脚本,以获取备份镜像。

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4. However, in this case an up and running NIM Server is needed.
然而,在这种情况中需要使用正常运行的NIM服务器。

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5. Another advantage is that the actual migration process occurs on the NIM master, taking the load off the client LPAR.
另一个优势是,实际迁移过程在NIM主机上进行,消除了客户机LPAR 上的迁移负载。

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6. Regarding software installation, you might use NIM to perform network installs.
关于软件的安装,您可以使用NIM来执行网络安装。

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7. If the root disks are imaged from original media or a NIM installation, you will need to set up and configure all the devices when the server boots up (except for the network adapter that NIM uses).
如果根磁盘从原始介质或NIM安装获得映像,那么在服务器启动时将需要设置和配置所有设备(NIM使用的网络适配器除外)。

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8. You also learned how to improve recoverability by using NIM on an LPAR to house recovery images for your LPARs, VIO Servers, and HMCs.
您还了解了如何在LPAR 上使用NIM为您的LPAR、VIO服务器和HMC 保存恢复镜像,从而提高可恢复性。

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9. To use the backup images stored on your NIM server to recover your VIO Server, you need to issue the following command on the HMC (see Listing 7).
要使用NIM服务器中存储的备份镜像来恢复您的VIO服务器,您需要在HMC 中执行下列命令(请参见清单7)。

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10. Cache file systems take up space on the NIM master.
缓存文件系统将占用NIM主机上的空间。

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11. After the task completes, all the virtual appliances stored on the NIM master server are listed.
任务完成之后,会列出NIM主服务器上存储的所有虚拟设备。

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12. The NIM server at the production data center is considered the primary server.
将位于生产数据中心的NIM服务器作为主服务器。

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13. And method B is also perfectly viable by network booting the client LPAR and performing the migration using a NIM.
方法B也完全可行,具体方法是从网络启动客户端LPAR并使用一个NIM执行迁移。

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14. Restart the CAS agent on the NIM master server to enable the sub-agent.
重新启动NIM主服务器上的CAS代理以启用这个子代理。

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15. The NIM master (as always) should be at the same or higher AIX level than the level you are migrating to on the client.
NIM主机的AIX级别(总是)应该与客户机上要迁移到的AIX级别相同或比其更高。

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16. You must set up SSH to allow the NIM server to log in to the HMC without providing a password.
您必须对SSH 进行设置,以允许NIM服务器登录到HMC,而无需提供密码。

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17. See the Resources section for instructions on how to set up and configure a NIM master server.
关于如何设置和配置NIM主服务器的说明,请参见 参考资料。

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18. Follow the steps in the Prepare the source LPAR environment section to create the destination NIM installation.
遵循 准备源LPAR环境小节中提供的步骤创建目标NIM安装。

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19. If the root disks will be physically moved to the new LPAR or if you select the option in NIM to recreate devices, you will need to sort out a number of old and new devices.
如果根磁盘将被实际移动到新的LPAR,或者如果在NIM 中选择重新创建设备,那么需要对大量新旧设备进行归类。

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20. For best performance, use a volume group on the NIM master that does not contain the NIM resources being used for the AIX migration.
为获得最佳性能,建议使用NIM主机上的这样一个卷组:不包含AIX迁移使用的NIM资源的卷组。

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21. As you are not on site, you have no way of loading the physical AIX media to add the software to the NIM repository or for the LPAR to use as a dedicated device.
因为您不在现场,所以无法通过装载物理AIX介质在NIM存储库中添加软件,或者使用LPAR作为专用设备。

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22. Earlier in the article, we described the steps for defining an LPAR as a NIM client.
在前文中,我们描述了将LPAR定义为NIM客户机的步骤。

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23. You may have another constraint anyway: if the new LPAR will be using the latest level of AIX, the NIM server might need to be upgraded first.
可能还有另一个障碍:如果新的LPAR要使用最新级别的AIX,可能需要先升级NIM服务器。

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24. Assuming that you are not using NIM, you then see the AIX installation window after a few more moments of testing.
假设不使用NIM,经过一段时间的测试之后,会看到AIX安装窗口。

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25. In some instances, you may be working remotely and have to build a new LPAR or install some filesets that aren’t available on a NIM server.
有时候,您正在进行远程操作,需要构建新的LPAR或者安装NIM服务器上没有的某些文件。

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26. NIM is a component of the AIX operating system.
NIM是AIX操作系统中的一个组件。

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27. The target client must be registered with the NIM master as a standalone NIM client.
目标客户机必须在NIM主机上注册为一个独立NIM客户机。

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28. If NIM installation is used and the SDDPCM software is included in the NIM repository environment, then the second restart is not required.
如果用的是NIM安装,SDDPCM软件就包含在NIM存储库环境中,那么不需要第二次重启。

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29. Local disk caching allows the NIM master to avoid having to use NFS to write to the client.
本地磁盘缓存允许NIM主机不必使用NFS来写入客户机。

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30. NIM is made up of at least one NIM server and multiple clients.
NIM由至少一个NIM服务器和多个客户端组成。

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