使用卷组导出和导入过程的一个好处就是它能让您移动数据而不是复制 数据。
One benefit of using the volume group export and import procedure is that it allows you to move data rather than copy it.
如果将逻辑卷复制到空的卷组，就会出现这种情况。
This occurs if you are copying logical volumes to an empty volume group.
但您也可能想要在源lpar上创建一个空闲卷组并创建一个文件系统，然后将数据复制进去。
But maybe you do want to create a spare volume group on the source LPAR and create a file system and copy data to it.
可以使用tar、cp或cplv将文件系统数据复制到另一个卷组。
Copying a filesystem data to a different volume group can be done using tar, cp, or CPLV.
在文件系统之间转移或复制数据是系统管理员经常执行的一项任务，无论是在同一卷组中复制还是通过网络复制。
Moving or copying data between filesystems is a common task for system administrators, whether within the same volume group or across networks.
您可以导出卷组，使用SAN复制数据到远程网站的服务器上，然后导入卷组。
You could export a volume group, use SAN replication to copy the data to a server on a remote site, and then import the volume group.
将逻辑卷复制到另一个卷组。
我们来看看如何将逻辑卷复制到另一个卷组。
Let's look at how to copy a logical volume to a different volume group. The steps involved are.
从前面的输出可以看出，逻辑卷fslv00已经复制到卷组apps _ vg并改名为pluto_lv。
From the previous output, we see that the logical volume fslv00 has been copied to the volume group apps_vg and the logical volume is renamed to pluto_lv.
从前面的输出可以看出，逻辑卷fslv00已经复制到卷组apps _ vg并改名为pluto_lv。
From the previous output, we see that the logical volume fslv00 has been copied to the volume group apps_vg and the logical volume is renamed to pluto_lv.
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