There was, however, no significant change in the controlgroup.
但是，没有给予营养控制的那一组的犯罪率并没有重大的改变。
2
Lvmo allows you to change the pbuf, or pinned memory buffers, used for each volume group, and therefore shows and allows control over the memory used to cache volume group data.
可以使用lvmo修改每个卷组的pbuf(即固定内存缓冲区)，可以显示和控制用来缓存卷组数据的内存。
3
You can assign and change this name, and you control the group membership.