这还能确认新迁移的磁盘、卷组、逻辑卷和文件系统在迁移完成后仍能继续按预期运行。
This would also ensure that the newly migrated disks, volume groups, logical volumes and filesystems would continue to function as expected after the migration.
为了确认每个旧hdisk的所有数据(本地卷)都已迁移完毕，运行lspv命令来列出每个磁盘的内容。
To confirm that all the data (logical volumes) for each of the old hdisks had been migrated, I ran the LSPV command to list the contents of each disk.
现在，有了AIXOS位于新hdisk (NetAppLUN)之内，我们就能够迁移这些数据卷组。
With our AIX OS now residing on the new hdisk (the NetApp LUN), we can now migrate the data volume groups.
nim主机在nimadmvg卷组中创建缓存文件系统，并对需要的迁移磁盘空间执行一些初步检查。
The nim master creates the cache file systems in the nimadmvg volume group. Some initial checks for the required migration disk space are performed.
现在看看LPAR迁移中的技术方面，首先必须关注根卷组（rootvg）。
Moving on to the technical side of LPAR migrations, the first thing you must manage is the root volume group (rootvg).
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。
For best performance, use a volume group on the NIM master that does not contain the NIM resources being used for the AIX migration.
当操作系统现迁移到新磁盘之后，我重点进行数据卷组迁移。
With the operating system now residing on the new disk, I focused on migrating the data volume groups.
在原处分开或者合并卷组。当将整个逻辑卷迁移到下线存储或者从下线存储迁移时是非常有用的。
Split or merge volume groups in situ (as long as no logical volumes span the split). This can be useful when migrating whole logical volumes to or from offline storage.
要做到这一点，你迁移你的数据到一个更大的卷然后扩展卷上的文件系统来识别新的可用空间。
To do this, you migrate your data to a larger volume and then extend the file system on the volume to recognize the newly-available space.
要做到这一点，你迁移你的数据到一个更大的卷然后扩展卷上的文件系统来识别新的可用空间。
To do this, you migrate your data to a larger volume and then extend the file system on the volume to recognize the newly-available space.
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